1358010561380964_个人页

我也遇到同样的问题，解决方法是：
mysqlwriter中的jdbcUrl不能使用[]中括号括起来，应该是只能有一个写入的库

可以参考官网的例子
https://github.com/alibaba/DataX/blob/master/mysqlwriter/doc/mysqlwriter.md

具体写法如下：
"writer": {

                "name": "mysqlwriter",
                "parameter": {
                    "writeMode": "insert",
                    "username": "root",
                    "password": "root",
                    "column": [
                       "id","moduleid"
                    ],
                   
                    "connection": [
                        {
                            "jdbcUrl": "jdbc:mysql://127.0.0.1:3306/autoee_v3",
                            "table": [
                                "ac_form_config_copy"
                            ]
                        }
                    ]
                }
            }