在go程序中使用热编译

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我们在使用 kratos 时 发现没有热部署，每次更新代码都要重新编译，并且重新执行
即使使用 kratos run 也要 停止命令，重新编译

第一个热编译选择了 oxequa/realize ,实际使用中发现 各种无法运行
可能是我打开的方式不对。而且项目好像已经停止维护了…

然后选择 使用 cosmtrek/air 中乱码

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[11:17:56] watching internal\service
[11:17:56] !exclude run
[11:17:56] watching test
[11:17:56] building...
[11:17:59] running...
'.' �����ڲ����ⲿ���Ҳ���ǿ����еij���
���������ļ���
[11:18:05] cleaning...
[11:18:05] see you again~

在所有win 命令行下均有此问题，包括cmd,GitBash,PowerShell
在win10 内置linux下无此问题

下面开始

  1. 下载golang
    国内 golang 网址：golang.google.cn 下载linux 压缩包, 可以使用浏览器下载
    在下载目录右键 在此处打开linux shell
    解压文件 tar -C /usr/local -xzf go1.14.linux-amd64.tar.gz
    增加环境变量 export PATH=$PATH:/usr/local/go/bin
    执行 go version 确认安装golang成功
  2. 下载air
    浏览器下载 https://git.io/linux_air 移动到刚才命令行窗口的目录 执行命令 mv air /usr/local/bin/air
    或者 cd /usr/local/bin/; wget -c -O air https://git.io/linux_air
    执行 air -v 确认安装air成功
  3. 使用air
    我是使用的kratos 
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    # Config file for [Air](https://github.com/cosmtrek/air) in TOML format

    # Working directory
    # . or absolute path, please note that the directories following must be under root.
    root = "."
    tmp_dir = "run"

    [build]
    # Just plain old shell command. You could use `make` as well.
    #cmd = "go build -o run/main.exe main.go" #general
    cmd = "go build -o run/cmd.exe ./cmd" #kratos 
    # Binary file yields from `cmd`.
    bin = "run/cmd.exe"
    # Customize binary.
    #full_bin = "./run/main.exe" #general
    full_bin = "./run/cmd.exe -conf ./configs" #kratos 
    # Watch these filename extensions.
    include_ext = ["go", "tpl", "tmpl", "html"]
    # Ignore these filename extensions or directories.
    exclude_dir = [".git","vendor","run",".idea"]
    # Watch these directories if you specified.
    include_dir = []
    # Exclude files.
    exclude_file = [".air.conf"]
    # It's not necessary to trigger build each time file changes if it's too frequent.
    delay = 1000 # ms
    # Stop to run old binary when build errors occur.
    stop_on_error = true
    # This log file places in your tmp_dir.
    log = "air_errors.log"

    [log]
    # Show log time
    time = true

    [color]
    # Customize each part's color. If no color found, use the raw app log.
    main = "magenta"
    watcher = "cyan"
    build = "yellow"
    runner = "green"

    [misc]
    # Delete tmp directory on exit
    clean_on_exit = false
    在刚才的窗口执行air 即可