Antd Table (index.js:1 Warning: [antd: Table] Each record in dataSource of table should have a un...

1.简介

在用Antd的Table组件时报错, 那是因为数据源中默认必须每条记录的key为主键

Warning: [antd: Table] Each record in dataSource of table should have a unique `key` prop, or set `rowKey` of Table to an unique primary key

[
{"key": 1,"name": "zhangsan"
}, {"key": 2,"name": "zhangsan"
}, {"key": 3,"name": "zhangsan"
}
]

2.解决方法

<Table columns={columns} dataSource={data} rowKey="改成自己的主键id" />