42 lines
927 B
Go
42 lines
927 B
Go
//go:build windows
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package logic
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import (
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"math"
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"os"
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"golang.org/x/sys/windows"
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"easygoadmin/api/v1"
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)
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// diskUsage 读取工作目录所在磁盘分区容量（Windows）
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func diskUsage() []v1.ServerDiskInfo {
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wd, err := os.Getwd()
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if err != nil || len(wd) < 3 {
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return nil
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}
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root := wd[:3] // 形如 "E:\"
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handle, err := windows.UTF16PtrFromString(root)
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if err != nil {
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return nil
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}
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var freeBytes, totalBytes, totalFreeBytes uint64
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if err = windows.GetDiskFreeSpaceEx(handle, &freeBytes, &totalBytes, &totalFreeBytes); err != nil {
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return nil
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}
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total := float64(totalBytes) / 1073741824
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free := float64(freeBytes) / 1073741824
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usedPercent := 0.0
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if total > 0 {
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usedPercent = math.Round((total-free)/total*10000) / 100
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}
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return []v1.ServerDiskInfo{{
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Path: root,
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TotalGB: math.Round(total*100) / 100,
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FreeGB: math.Round(free*100) / 100,
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UsedPercent: usedPercent,
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}}
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}
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