goland服务热重启的配置文件

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开发web api或web项目，修改源码后，无需手动重启即可查看效果，使用air即可实现。
安装air：go get -v -u github.com/cosmtrek/air（或下载所有源码后，go build，得到air.exe，拷贝到$goroot/bin目录）
在项目目录下，创建.air.config文件，修改[build]中的cmd配置，设置为goland编译程序的命令行命令：

1. cmd = "go build -o ./tmp/xxx-demo.exe ./main.go"

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最终配置文件如下：

1. # Config file for [Air](https://github.com/cosmtrek/air) in TOML format
3. # Working directory
4. # . or absolute path, please note that the directories following must be under root.
5. root = "."
6. tmp_dir = "tmp"
8. [build]
9. # Just plain old shell command. You could use `make` as well.
10. cmd = "go build -o ./tmp/xxx-demo.exe ./main.go"
11. # Binary file yields from `cmd`.
12. bin = "tmp/xxx-demo.exe"
13. # Customize binary.
14. full_bin = "APP_ENV=dev APP_USER=air ./tmp/main"
15. # Watch these filename extensions.
16. include_ext = ["go", "tpl", "tmpl", "html"]
17. # Ignore these filename extensions or directories.
18. exclude_dir = ["assets", "tmp", "vendor", "frontend/node_modules"]
19. # Watch these directories if you specified.
20. include_dir = []
21. # Exclude files.
22. exclude_file = []
23. # It's not necessary to trigger build each time file changes if it's too frequent.
24. delay = 1000 # ms
25. # Stop to run old binary when build errors occur.
26. stop_on_error = true
27. # This log file places in your tmp_dir.
28. log = "air_errors.log"
30. [log]
31. # Show log time
32. time = false
34. [color]
35. # Customize each part's color. If no color found, use the raw app log.
36. main = "magenta"
37. watcher = "cyan"
38. build = "yellow"
39. runner = "green"
41. [misc]
42. # Delete tmp directory on exit
43. clean_on_exit = true

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goland中打开项目，在Terminal中运行air命令，即可自动监控项目代码修改，自动热启动服务，方便开发调试。
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原文地址：https://www.jb51.net/article/201266.htm