go语言中xorm如何自动生成model
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xorm自动生成model文件
进入项目根目录
luwei@luweideMacBook-Pro-2 go-simple-task % pwd/Users/myself/Golang/common_project/src/go-simple-task luwei@luweideMacBook-Pro-2 go-simple-task % ls Dockerfile go-simple-task go.mod go.sum logic logs main.go model models overall serv templates tool luwei@luweideMacBook-Pro-2 go-simple-task %
如果没有go-sql-driver/MySQL就先安装
go get -u github.com/go-sql-driver/mysql
安装xorm，在cmd命令行下
go get github.com/go-xorm/xorm
再安装xorm的cmd命令工具
go get github.com/go-xorm/cmd/xorm
安装 cmd 报错处理
luwei@luweideMacBook-Pro-2 go-simple-task % go get github.com/go-xorm/cmd/xorm # github.com/go-xorm/cmd/xorm ../../pkg/mod/github.com/go-xorm/cmd/xorm@v0.0.0-20190426080617-f87981e709a1/dump.go:45:26: cannot use "github.com/go-xorm/core".LOG_UNKNOWN (type "github.com/go-xorm/core".LogLevel) as type "xorm.io/core".LogLevel in argument to engine.Logger().SetLevel ../../pkg/mod/github.com/go-xorm/cmd/xorm@v0.0.0-20190426080617-f87981e709a1/reverse.go:246:34: cannot use tables (type []*"xorm.io/core".Table) as type []*"github.com/go-xorm/core".Table in argument to langTmpl.GenImports ../../pkg/mod/github.com/go-xorm/cmd/xorm@v0.0.0-20190426080617-f87981e709a1/reverse.go:254:18: cannot use table (type *"xorm.io/core".Table) as type *"github.com/go-xorm/core".Table in append ../../pkg/mod/github.com/go-xorm/cmd/xorm@v0.0.0-20190426080617-f87981e709a1/reverse.go:291:26: cannot use table (type *"xorm.io/core".Table) as type *"github.com/go-xorm/core".Table in slice literal ../../pkg/mod/github.com/go-xorm/cmd/xorm@v0.0.0-20190426080617-f87981e709a1/shell.go:60:26: cannot use "github.com/go-xorm/core".LOG_UNKNOWN (type "github.com/go-xorm/core".LogLevel) as type "xorm.io/core".LogLevel in argument to engine.Logger().SetLevel ../../pkg/mod/github.com/go-xorm/cmd/xorm@v0.0.0-20190426080617-f87981e709a1/source.go:45:26: cannot use "github.com/go-xorm/core".LOG_UNKNOWN (type "github.com/go-xorm/core".LogLevel) as type "xorm.io/core".LogLevel in argument to engine.Logger().SetLevel luwei@luweideMacBook-Pro-2 go-simple-task %
跳出项目目录执行，完了再跳回去
luwei@luweideMacBook-Pro-2 go-simple-task % cd ../luwei@luweideMacBook-Pro-2 src % go get github.com/go-xorm/cmd/xorm luwei@luweideMacBook-Pro-2 src %
在项目目录下建立 templates/goxorm 文件夹
这个文件下建立config和struct.go.tpl文件.
模板内容可以根据你自己的需要修改
config内容如下
lang=go genJson=1prefix=
struct.go.tpl内容如下
package {{.Models}}{{$ilen := len .Imports}}{{if gt $ilen 0}}import (
{{range .Imports}}"{{.}}"{{end}}){{end}}{{range .Tables}}type {{Mapper .Name}} struct {{{$table := .}}{{range .ColumnsSeq}}{{$col := $table.GetColumn .}} {{Mapper $col.Name}} {{Type $col}} {{Tag $table $col}}{{end}}}{{end}}最后执行命令
程序会在当前目录下生成models文件夹，并在models文件夹中生成go文件
xorm reverse mysql root:root@/fox?charset=utf8 templates/goxorm
执行报错
luwei@luweideMacBook-Pro-2 go-simple-task % xorm reverse mysql root:123456@/bubble?charset=utf8 templates/goxorm zsh: no matches found: root:123456@/bubble?charset=utf8
解决方案
vim ~/.zshrc
在~/.zshrc中加入:
setopt no_nomatch
检查一下
luwei@luweideMacBook-Pro-2 go-simple-task % cat ~/.zshrc source ~/.bash_profileexport GOPROXY=https://goproxy.io,direct setopt no_nomatch
最后执行
source ~/.zshrc
再次执行
luwei@luweideMacBook-Pro-2 go-simple-task % xorm reverse mysql root:123456@/bubble?charset=utf8 templates/goxorm luwei@luweideMacBook-Pro-2 go-simple-task %
剩下就是把models里的内容赋值到model 对应的model里面了
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