31468a37
 Yang Xiaoxiao
source
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import React from 'react';
import '../../css/style.css'
import axios from "axios"; //导入axios
import { DatePicker } from 'antd';
const { RangePicker } = DatePicker;
import { Card } from 'antd';
const { Meta } = Card;
class SearchAlarm extends React.Component {
constructor(props) {
super(props);
this.state={
startTime : '',
endTime : ''
};
}
onChange = (value,dateString) => {
// console.log('Selected Time: ', value);
// console.log('Formatted Selected Time: ', dateString);
let that = this;
this.setState({
startTime:dateString[0],
endTime:dateString[1]
},function(){
console.log(that.state.startTime)
console.log(that.state.endTime)
})
}
onOk = (value) => {
// console.log('onOk: ', value);
// 开始查询
}
componentDidMount(){
// 用来下载
fetch('https://down.qq.com/qqweb/PCQQ/PCQQ_EXE/PCQQ2020.exe').then(res => res.blob()).then(blob => {
var a = document.createElement('a');
var url = window.URL.createObjectURL(blob);
var filename = 'myfile.zip';
a.href = url;
a.download = filename;
a.click();
window.URL.revokeObjectURL(url);
})
}
render() {
return (
<div style={{
width:'100%',
position:'relative'
}}>
<div style={{
padding:'20px 0',
}}>
<RangePicker
showTime={{ format: 'HH:mm' }}
format="YYYY-MM-DD HH:mm"
onChange={this.onChange}
onOk={this.onOk}
/>
</div>
<div style={{
height:'calc(100% - 80px)',
top:'80px',
width:'calc(100% - 20px)',
margin:'0 10px',
backgroundColor:'rgba(239, 192, 192, 0.1)'
}}>
<div style={{ width: 150, height:140, border:'1px solid rgba(255, 255, 255, 0.3)', margin:'10px', float:'left'}}>
<img style={{width:'100%', height:'100%'}} src='https://os.alipayobjects.com/rmsportal/QBnOOoLaAfKPirc.png'/>,
</div>
</div>
</div>
);
}
};
export default SearchAlarm
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