backend/app/datax/job/mysql2mysql.json.template

{
    "job": {
        "content": [
            {
                "reader": {
                    "name": "mysqlreader", 
                    "parameter": {
                        "connection": [
                            {
                                "jdbcUrl": ["${jdbcReader}"],
                                "querySql": ["${querySql}"]
                            }
                        ], 
                        "password": "${passwordReader}",
                        "username": "${usernameReader}"
                    }
                }, 
                "writer": {
                    "name": "mysqlwriter", 
                    "parameter": {
                        "column": ["*"], 
                        "connection": [
                            {
                                "jdbcUrl": "${jdbcWriter}",
                                "table": ["${table}"]
                            }
                        ], 
                        "password": "${passwordWriter}",
                        "session": [], 
                        "username": "${usernameWriter}",
                        "writeMode": "insert"
                    }
                }
            }
        ], 
        "setting": {
            "speed": {
                "channel": "${channel}"
            }
        }
    }
}