import React, { Component } from 'react';
import fetch from 'isomorphic-fetch';
class DataSource extends React.Component {// 初始化模拟数据
constructor(props) {
super(props);
this.state = {
load:false,
text:''
};
}
//耗时操作放在这里面
componentDidMount(){
//this.getNet();
}
getNet(){
fetch('http://gank.io/api/search/query/listview/category/福利/count/10/page/1')//请求地址
.then((response) => response.json())//取数据
.then((responseText) => {//处理数据
//通过setState()方法重新渲染界面
console.error(responseText)
})
.catch((err) => console.error(err));
}
render() {
return (
<div className="square" onClick={() => this.getNet()}>
获取网络内容
</div>
);
}
}
export default DataSource;

你主动把正常的log变为error我也没办法啊
console.error(responseText) => console.log(responseText)