backend/app/datax/plugin/writer/mysqlwriter/plugin_job_template.json

{
    "name": "mysqlwriter",
    "parameter": {
        "username": "",
        "password": "",
        "writeMode": "",
        "column": [],
        "session": [],
        "preSql": [],
        "connection": [
            {
                "jdbcUrl": "",
                "table": []
            }
        ]
    }
}