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Generates a api file for the go-zero framework from your mysql database.
通过mysql数据库为go-zero框架生成一个api文件

Tips

Welcome to modify and optimize the code
欢迎自行修改和优化代码

Use from the command line:

go install github.com/theyunv/sql2api@latest

$ sql2api -h

Usage of ./sql2api:
  -db string
    	the database type (default "mysql")
  -host string
    	the database host (default "localhost")
  -ignore_columns string
    	a comma spaced list of mysql columns to ignore
  -ignore_tables string
    	a comma spaced list of tables to ignore
  -package string
    	the protocol buffer package. defaults to the database schema.
  -password string
    	the database password (default "root")
  -port int
    	the database port (default 3306)
  -schema string
    	the database schema
  -service_name string
    	the api service name , defaults to the database schema.
  -syntax string
    	the api syntax version. defaults to the database schema.
  -table string
    	the table schema，multiple tables ',' split.  (default "*")
  -user string
    	the database user (default "root")
  -api_style string
    	gen api field style, all |  message | server (default "all")
  -field_style string
    	gen api field style, sql_api | sqlApi (default "sqlApi")
  -group
    	Whether service groups are supported, Note that the group bool must be followed after other type parameters

Usage Example 1: Generate Single Api File  使用示例一：生成单文件Api
sql2api -syntax v1 -host localhost -port 3306 -package user -user root -password 123456 \
-schema testdatabase -service_name usersrv -field_style sqlApi -api_style all -table user,user_test -group true > usersrvdemo1.api

Usage Example 2: Generating Multi Api File  使用示例二：生成多文件Api
sql2api -syntax v1 -host localhost -port 3306 -package user -user root -password 123456 \
-schema testdatabase -service_name usersrv -field_style sqlApi -api_style message -table user -group true > user.api
sql2api -syntax v1 -host localhost -port 3306 -package user -user root -password 123456 \
-schema testdatabase -service_name usersrv -field_style sqlApi -api_style message -table user_test -group true > usertest.api
sql2api -syntax v1 -host localhost -port 3306 -package user -user root -password 123456 \
-schema testdatabase -service_name usersrv -field_style sqlApi -api_style server -table user_test,user_test -group true > usersrvdemo2.api

Use as an imported library

go get -u github.com/theyunv/sql2api@latest

package main

import (
	"database/sql"
	"flag"
	"fmt"
	"log"
	"sql2api/core"
	"strings"

	_ "github.com/go-sql-driver/mysql"
)

func main() {

	dbType:= "mysql"
	connStr := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s", "root", "root", "127.0.0.1", 3306, "zero-demo")
	pkg := "my_package"
	goPkg := "v1"
	table:= "*"
	serviceName:="usersrv"
      fieldStyle := "sqlApi"
	apiStyle := "all"
	group := true


	db, err := sql.Open(dbType, connStr)
	if err != nil {
		log.Fatal(err)
	}
	defer db.Close()

	s, err := core.GenerateSchema(db, table,nil,nil,serviceName, goPkg, pkg,fieldStyle,apiStyle,group)

	if nil != err {
		log.Fatal(err)
	}

	if nil != s {
		fmt.Println(s)
	}
}

Thanks for schemabuf

schemabuf : https://github.com/mcos/schemabuf
sql2pb : https://github.com/Mikaelemmmm/sql2pb
sql2api : https://github.com/xiafei114/sql2api