77 lines
45 KiB
JavaScript
77 lines
45 KiB
JavaScript
import{_ as i,o as a,c as h,a2 as k}from"./chunks/framework.BbmSSMjL.js";const y=JSON.parse('{"title":"6.9 行政区划管理","description":"","frontmatter":{},"headers":[],"relativePath":"zh/modules/city.md","filePath":"zh/modules/city.md"}'),t={name:"zh/modules/city.md"};function n(l,s,p,e,d,F){return a(),h("div",null,[...s[0]||(s[0]=[k(`<h1 id="_6-9-行政区划管理" tabindex="-1">6.9 行政区划管理 <a class="header-anchor" href="#_6-9-行政区划管理" aria-label="Permalink to "6.9 行政区划管理""></a></h1><div class="tip custom-block"><p class="custom-block-title">概述</p><p>行政区划管理维护全国省市区街道四级数据，支持按父编码级联查询。<code>CityService</code> 继承 <code>BaseService</code>（系统共享，不隔离），是导入导出中城市字段正反转换的支撑模块。</p></div><h2 id="模块特点" tabindex="-1">模块特点 <a class="header-anchor" href="#模块特点" aria-label="Permalink to "模块特点""></a></h2><table tabindex="0"><thead><tr><th>特性</th><th>说明</th></tr></thead><tbody><tr><td>基类</td><td><code>BaseService</code>（系统共享，不隔离）</td></tr><tr><td>Trait 组合</td><td><code>HasCrudOperations, HasQueryScopes</code></td></tr><tr><td>层级结构</td><td><code>id/pid</code>（数字层级）+ <code>parent_code/area_code</code>（行政编码层级）双重标识</td></tr><tr><td>特殊接口</td><td><code>getByParentCode</code> 按父编码查询、<code>getProvinces</code> 省份列表、<code>getParent</code> 父级信息</td></tr><tr><td>详情/删除钩子</td><td><code>afterDetail</code> 补全父级名称；<code>beforeDelete</code> 业务校验</td></tr></tbody></table><h2 id="数据库表结构" tabindex="-1">数据库表结构 <a class="header-anchor" href="#数据库表结构" aria-label="Permalink to "数据库表结构""></a></h2><div class="language-sql vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">sql</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">CREATE</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> TABLE</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> \`</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">laravel_city</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">\` (</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">id</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> int</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> NOT NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> AUTO_INCREMENT COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">主键ID</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">city_code</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">6</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">NOT NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">城市区号</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">area_code</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">20</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">NOT NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">行政编码</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">parent_code</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">20</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">DEFAULT</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">上级行政编码</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">zip_code</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">6</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">NOT NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">邮政编码</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">level</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> int</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> DEFAULT</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 0</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">城市级别：0-省份 1-城市 2-县区 3-街道</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">pid</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> int</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> DEFAULT</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 0</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">上级城市ID</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">name</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">150</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">NOT NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">城市名称</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">short_name</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">150</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">NOT NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">城市简称</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">full_name</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">150</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">DEFAULT</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">城市全称</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">pinyin</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">150</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">DEFAULT</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">城市拼音</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">lng</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">150</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">DEFAULT</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">城市经度</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">lat</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">150</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">DEFAULT</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">城市纬度</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">create_user</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">50</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">DEFAULT</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">创建人</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">create_time</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> datetime</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> DEFAULT</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> (</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">now</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">()</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">创建时间</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">update_user</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> varchar</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">(</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;">50</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) </span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">DEFAULT</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> NULL</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">更新人</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">update_time</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> datetime</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> DEFAULT</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> (</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">now</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">()</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">更新时间</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
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<span class="line"><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> \`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">is_delete</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> int</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> DEFAULT</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 0</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> COMMENT </span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">删除标识：0-正常 1-已删除</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">,</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> PRIMARY KEY</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> (</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">id</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">\`</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">)</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">) COMMENT </span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">=</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">城市行政区划表</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">;</span></span></code></pre></div><h2 id="API-接口" tabindex="-1">API 接口 <a class="header-anchor" href="#API-接口" aria-label="Permalink to "API 接口""></a></h2><table tabindex="0"><thead><tr><th>方法</th><th>路径</th><th>权限码</th><th>说明</th></tr></thead><tbody><tr><td>GET</td><td><code>/api/city/list</code></td><td>sys:city:list</td><td>城市列表</td></tr><tr><td>GET</td><td><code>/api/city/detail/{id}</code></td><td>sys:city:detail</td><td>详情</td></tr><tr><td>POST</td><td><code>/api/city/add</code></td><td>sys:city:add</td><td>新增</td></tr><tr><td>PUT</td><td><code>/api/city/update</code></td><td>sys:city:update</td><td>修改</td></tr><tr><td>DELETE</td><td><code>/api/city/delete/{id}</code></td><td>sys:city:delete</td><td>删除</td></tr><tr><td>DELETE</td><td><code>/api/city/batchDelete</code></td><td>sys:city:batchDelete</td><td>批量删除</td></tr><tr><td>GET</td><td><code>/api/city/getCityList/{code}</code></td><td>—</td><td>按父编码获取子级城市（级联）</td></tr><tr><td>GET</td><td><code>/api/city/getParent/{id}</code></td><td>—</td><td>获取父级信息</td></tr><tr><td>GET</td><td><code>/api/city/findByParentCode</code></td><td>—</td><td>按父编码查询子级</td></tr></tbody></table><h2 id="Service-配置-来自项目实际代码-" tabindex="-1">Service 配置（来自项目实际代码） <a class="header-anchor" href="#Service-配置-来自项目实际代码-" aria-label="Permalink to "Service 配置（来自项目实际代码）""></a></h2><div class="language-php vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">php</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">class</span><span style="--shiki-dark:#97E1F1;--shiki-light:#2E8F82;"> CityService</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> extends</span><span style="--shiki-dark:#97E1F1;--shiki-dark-font-style:italic;--shiki-light:#59873A;--shiki-light-font-style:inherit;"> BaseService</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">{</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> use</span><span style="--shiki-dark:#97E1F1;--shiki-dark-font-style:italic;--shiki-light:#998418;--shiki-light-font-style:inherit;"> HasCrudOperations</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#97E1F1;--shiki-dark-font-style:italic;--shiki-light:#998418;--shiki-light-font-style:inherit;"> HasQueryScopes</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">;</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> protected</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> string</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">modelClass</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#97E1F1;--shiki-dark-font-style:italic;--shiki-light:#998418;--shiki-light-font-style:inherit;"> City</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">::</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">class</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">;</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> // 模糊搜索支持名称、全称、拼音</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> protected</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> array</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">pageLikeFields</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">name</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">full_name</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">pinyin</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">];</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> // 精确匹配级别与上级</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> protected</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> array</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">pageEqFields</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">level</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">pid</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">];</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> protected</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> array</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">pageOrderBy</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">field</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> =></span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">id</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">type</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> =></span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">asc</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">];</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> // 树形结构（pid 层级）</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> protected</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> string</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">treeParentField</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">pid</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">;</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> protected</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> string</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">treeLikeField</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">name</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">;</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> /**</span></span>
|
||
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> * 详情查询后处理：补全父级名称</span></span>
|
||
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> */</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> protected</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> function</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> afterDetail</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">(</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">int</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">id</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> array</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> &</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">$</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">data</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">)</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">:</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> void</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> {</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">pid</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">data</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">pid</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> ??</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 0</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">;</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> if</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> ($</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">pid</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> ></span><span style="--shiki-dark:#BF9EEE;--shiki-light:#2F798A;"> 0</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">)</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> {</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">parent</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#97E1F1;--shiki-dark-font-style:italic;--shiki-light:#998418;--shiki-light-font-style:inherit;"> City</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">::</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">find</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">($</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">pid</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">);</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">data</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">parentName</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">parent</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">?-></span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">name</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> ??</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> ''</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">;</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> }</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> else</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> {</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">data</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">parentName</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> ''</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">;</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> }</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> }</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> // 按父级行政编码获取子级城市（级联选择数据源）</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> public</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> function</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> getByParentCode</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">(</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">string</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">parentCode</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">)</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">:</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> array</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> {</span><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> /* ... */</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> }</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> // 获取省份列表（level=0）</span></span>
|
||
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> public</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> function</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> getProvinces</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">()</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">:</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> array</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> {</span><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> /* ... */</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> }</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> // 获取某城市的父级信息</span></span>
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<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> public</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> function</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> getParent</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">(</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">int</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">id</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">)</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">:</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> ?</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">array</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> {</span><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> /* ... */</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> }</span></span>
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<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">}</span></span></code></pre></div><h2 id="前端级联选择" tabindex="-1">前端级联选择 <a class="header-anchor" href="#前端级联选择" aria-label="Permalink to "前端级联选择""></a></h2><div class="language-typescript vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">typescript</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// ui/src/api/data/city.ts</span></span>
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<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">export</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> function</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> getCityList</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">(</span><span style="--shiki-dark:#FFB86C;--shiki-dark-font-style:italic;--shiki-light:#B07D48;--shiki-light-font-style:inherit;">parentCode</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">:</span><span style="--shiki-dark:#97E1F1;--shiki-dark-font-style:italic;--shiki-light:#2E8F82;--shiki-light-font-style:inherit;"> string</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">)</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> {</span></span>
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<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> return</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;"> http</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">.</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">request</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">({</span></span>
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<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#998418;"> url</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">:</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">/city/getCityList/</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> +</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;"> parentCode</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span></span>
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<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#998418;"> method</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;">:</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">GET</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span></span>
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<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> });</span></span>
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<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">}</span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// 省 → 市 → 区 → 街道 级联加载</span></span>
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<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// 选择省份后加载城市，选择城市后加载区县...</span></span></code></pre></div><h2 id="模型辅助方法" tabindex="-1">模型辅助方法 <a class="header-anchor" href="#模型辅助方法" aria-label="Permalink to "模型辅助方法""></a></h2><p>City 模型提供两个静态方法，供导入导出使用：</p><table tabindex="0"><thead><tr><th>方法</th><th>用途</th><th>示例</th></tr></thead><tbody><tr><td><code>resolveCityNames(codes)</code></td><td>编码→名称</td><td><code>['320000000000','320100000000']</code> → <code>'江苏省,南京市'</code></td></tr><tr><td><code>resolveCityCodes(info)</code></td><td>名称→编码</td><td><code>'江苏省,南京市,建邺区'</code> → <code>['320000000000','320100000000','320105000000','']</code></td></tr></tbody></table><div class="language-php vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">php</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// 导出时：城市编码拼为名称字符串</span></span>
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<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">$</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">cityInfo</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#97E1F1;--shiki-dark-font-style:italic;--shiki-light:#998418;--shiki-light-font-style:inherit;"> City</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">::</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">resolveCityNames</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">([</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">320000000000</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">320100000000</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> '</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">320105000000</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]);</span></span>
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<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// 结果: "江苏省,南京市,建邺区"</span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// 导入时：城市名称反查为编码数组（逐级匹配，避免同名歧义）</span></span>
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<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">$</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">codes</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#97E1F1;--shiki-dark-font-style:italic;--shiki-light:#998418;--shiki-light-font-style:inherit;"> City</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">::</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;">resolveCityCodes</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">(</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">江苏省,南京市,建邺区</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">'</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">);</span></span>
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<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// 结果: ['320000000000', '320100000000', '320105000000', '']</span></span></code></pre></div><div class="tip custom-block"><p class="custom-block-title">数据来源</p><p>全国行政区划数据已包含在数据库初始化脚本中（<code>document/mysql/</code> 导入即有），无需手动录入。见 <a href="/zh/quickstart/database-init.html">2.5 数据库初始化</a>。</p></div>`,17)])])}const g=i(t,[["render",n]]);export{y as __pageData,g as default};
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