Go——报错总结

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前言

前端时间抽时间看完了Go基础的一些内容，后面接着学习，记录一些错误。

错误

cannot refer to unexported name fmt.println

报错信息:

# basic .\main.go:6:2: cannot refer to unexported name fmt.println //不能够引用未导出的名称fmt.println .\main.go:6:2: undefined: fmt.println //未定义的:fmt.println

原因:

嗯，Go中其实有规定的就是模块中要导出的函数，必须首字母大写，所以错误的原因就是fmt.Println()写成了fmt.println()

bee报错

### 错误代码-0001 Administrator@King MINGW64 /d/wamp/www/GoLearn/src/myapp $ bee run myapp ______ | ___ \ | |_/ / ___ ___ | ___ \ / _ \ / _ \ | |_/ /| __/| __/ \____/ \___| \___| v1.10.0 2019/07/23 16:23:35 FATAL ▶ 0001 No application 'D:\wamp\www\GoLearn\src\myapp\myapp' found in your GOPATH### 错误代码-0003 $ bee run myapp/ ______ | ___ \ | |_/ / ___ ___ | ___ \ / _ \ / _ \ | |_/ /| __/| __/ \____/ \___| \___| v1.10.0 2019/07/23 16:25:50 INFO ▶ 0001 Using 'myapp' as 'appname' 2019/07/23 16:25:50 INFO ▶ 0002 Initializing watcher... can't load package: package .: no Go files in D:\wamp\www\GoLearn\src 2019/07/23 16:25:50 ERROR ▶ 0003 Failed to build the application: can't load package: package .: no Go files in D:\wamp\www\GoLearn\src原因: > 报错里面的提示很清楚，所有修改GOPATH或者进入到应用目录直接`bee run`### 错误代码-0003 Administrator@King MINGW64 /d/wamp/www/GoLearn/src/myapp $ bee run ______ | ___ \ | |_/ / ___ ___ | ___ \ / _ \ / _ \ | |_/ /| __/| __/ \____/ \___| \___| v1.10.0 2019/07/23 16:26:43 INFO ▶ 0001 Using 'myapp' as 'appname' 2019/07/23 16:26:43 INFO ▶ 0002 Initializing watcher... main.go:5:2: cannot find package "github.com/astaxie/beego" in any of: D:\Program Files\Go\src\github.com\astaxie\beego (from $GOROOT) D:\wamp\www\GoLearn\src\github.com\astaxie\beego (from $GOPATH) 2019/07/23 16:26:44 ERROR ▶ 0003 Failed to build the application: main.go:5:2: cannot find package "github.com/astaxie/beego" in any of: D:\Program Files\Go\src\github.com\astaxie\beego (from $GOROOT) D:\wamp\www\GoLearn\src\github.com\astaxie\beego (from $GOPATH)>缺少对应的引入文件`github.com/astaxie/beego`,重新`go get github.com/astaxie/beego`即可