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" />
