fmt.Println("getCurrentAbPathByExecutable = ", getCurrentAbPathByExecutable()) } // 获取当前执行程序所在的绝对路径 func getCurrentAbPathByExecutable() string { exePath, err := os.Executable() if err != nil { log.Fatal(err
fmt.Println("getCurrentAbPathByExecutable = ", getCurrentAbPathByExecutable()) } // 获取当前执行程序所在的绝对路径 func getCurrentAbPathByExecutable() string { exePath, err :=os.Executable() if err != nil { log.Fatal(err) } res, _ := filepath.EvalSymlinks(filepath.Dir(exePath)) re...
packagemainimport("errors""fmt""os""os/exec""path/filepath""strings""time")funcgetCurrentPath()(string,error) { file, err := exec.LookPath(os.Args[0])iferr !=nil{return"", err } path, err := filepath.Abs(file)iferr !=nil{return"", err } i := strings.LastIndex(path,"/"...
Go所有的模块是通过go get命令来下载的,在Go版本1.5之前,下载好的模块被保存在$GOPATH/src文件夹下面,在《网络工程师的Golang之路》系列的开篇里讲解如何安装Golang时我们已经提到过GOPATH,GOPATH的绝对路径可以通过go env命令查看,如下图所示。 根据GOPATH的绝对路径进入C:\Users\WANGY0L\go后,可以看到一个叫做...
There are 4 different methods to get current directory in golang. Method-1: The os package and Executable() function Method-2: file/filepath and the Abs() function Method-3: Using the osext package Method-4: Get the source file location
filetype file types go.mod the go.mod file gopathGOPATHenvironment variable gopath-getlegacyGOPATHgogetgoproxy module proxy protocol importpathimportpath syntax modules modules,module versions,and more module-getmodule-aware gogetmodule-auth module authentication using go.sum ...
若你的程序要连接大量的服务器,且每台服务器只请求一两次,那收到请求后直接关闭连接。或增加最大文件打开数fs.file-max的值。 37. 将 JSON 中的数字解码为 interface 类型 在encode/decode JSON 数据时,Go 默认会将数值当做 float64 处理,比如下边的代码会造成 panic: ...
// workPath current work path workPath string // jsonFile json文件名称 jsonFile string // outputFile 输出文件名称 outFile string // outType 输出类型 outType string ) var ( // commandsMap 命令集 commandMap map[string]*Command ) // Command ...
Handler将请求url.path中移出指定的前缀,然后将省下的请求交给handler h来处理,对于那些不是以指定前缀开始的路径请求,该函数返回一个http 404 not found 的错误. type Dir A Dir implements FileSystem using the native file system restricted to a specific directory tree. ...
Make sure you have Go installed, and thatgois in your path. Dolt has a dependency oncgo, so you will need a working C compiler and toolchain as well. Clone this repository and cd into thegodirectory. Then run: go install ./cmd/dolt ...