第一个 go

错误集合

1. 安装 beego

问题：

➜  go go get github.com/astaxie/beego
go: go.mod file not found in current directory or any parent directory.
    'go get' is no longer supported outside a module.
    To build and install a command, use 'go install' with a version,
    like 'go install example.com/cmd@latest'
    For more information, see https://golang.org/doc/go-get-install-deprecation
    or run 'go help get' or 'go help install'.

解决：
上面的情况是go的环境设置问题，执行

go env -w GO111MODULE=auto
后执行
go get github.com/astaxie/beego

改变环境问题后续还是会有问题

../../pkg/mod/golang.org/x/[email protected]/unix/zsyscall_darwin_amd64.go:90:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/[email protected]/unix/zsyscall_darwin_amd64.go:105:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/[email protected]/unix/zsyscall_darwin_amd64.go:121:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/[email protected]/unix/zsyscall_darwin_amd64.go:121:3: too many errors

后续使用 mod 管理

创建新项目
cd 新项目 
mod init  
go get github.com/beego/bee/v2
export PATH=$PATH:/bin

不知道哪一步出问题，还是没有生成 bee 可执行文件。手动编译项目移动到 go 文件下 bin

cd github.com/beego/bee
//直接编译源码
go build -o bee
//移动 bee 文件到 gopath /bin

2. beego路由 404

成功运行项目，调用接口报 404

//重新执行生成路由
bee generate routers