init

main.go

@@ -0,0 +1,59 @@
+package main
+
+import (
+	"database/sql"
+	"flag"
+	"fmt"
+	"log"
+	"mysql-operate/service"
+	"strconv"
+
+	_ "github.com/go-sql-driver/mysql"
+)
+
+var (
+	start   = flag.Bool("start", false, "运行")
+	tabName = flag.String("tabName", "", "表名")
+	sqlFile = flag.String("sqlFile", "", "导出的sql文件名称，默认为数据库名称")
+)
+
+func main() {
+	flag.Parse()
+	if !*start {
+		log.Println(*start)
+		return
+	}
+	appConfig, _ := service.LoadConfig()
+
+	var sqlFileName string = appConfig.Database.Database
+	if *tabName != "" {
+		sqlFileName = *tabName
+	}
+	if *sqlFile != "" {
+		sqlFileName = *sqlFile
+	}
+
+	// 获取数据库配置
+
+	dsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4",
+		appConfig.Database.Username,
+		appConfig.Database.Password,
+		appConfig.Database.Host,
+		strconv.Itoa(appConfig.Database.Port),
+		appConfig.Database.Database,
+	)
+	// 连接数据库
+	db, err := sql.Open("mysql", dsn)
+	if err != nil {
+		panic(fmt.Sprintf("连接失败: %v", err))
+	}
+	defer db.Close()
+	var msqldump service.Msqldump
+	dumo := msqldump.New(db, "./", sqlFileName)
+	if *tabName != "" {
+		dumo.Tablelist = []string{*tabName}
+	}
+
+	dumo.Run()
+
+}