go exec 无法执行 windows 基础命令

go exec 无法执行 windows 基础命令：（del: executable file not found in %path%）

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package main

import(
    "fmt"
    "os/exec"
)

func main(){    
    // c := exec.Command("del", "D:\a.txt") 该语句无法找到 del.exe
    c := exec.Command("cmd", "/C", "del", "D:\a.txt")

    if err := c.Run(); err != nil { 
        fmt.Println("Error: ", err)
    }   
}

参考文档

Go 打包后的文件被识别为木马文件

go build github.com/beancount-gs: open a.out.exe: Operation did not complete successfully because the file contains a virus or potentially unwanted software.

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We have removed the detection. Please follow the steps below to clear cached detection and obtain the latest malware definitions.

1. Open command prompt as administrator and change directory to c:\Program Files\Windows Defender
2. Run “MpCmdRun.exe -removedefinitions -dynamicsignatures”
3. Run "MpCmdRun.exe -SignatureUpdate"

Alternatively, the latest definition is available for download here: https://www.microsoft.com/en-us/wdsi/definitions

解决方案：Go 1.16 for windows - trojan detection · Issue #44351 · golang/go (github.com)
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