首页
所有分类
TAGS
文字工具 EMOJI BIBLE
编程 Javascript

Vue 中使用vue2-highcharts实现曲线数据展示的方法

Posted in Javascript onMarch 05, 2018

1、要实现的效果如下图：

Vue 中使用vue2-highcharts实现曲线数据展示的方法

2、vue前端页面如下：

<template>
 <div>
  <div>
  <div>
    <img src="../assets/index/back.png" class="rank-head-back" @click="routerBack"/>
    <span >历史曲线</span>
  </div>
  </div>
  <div >
   <div >
    <span >{{$route.params.monitorName}}({{$route.params.meterId}})</span>
   </div>
  </div>
  <div >
   <div >
    <yesterdaypicker v-on:startPicked="startPicked" style="margin-left:10px;"></yesterdaypicker>
   </div>
    <div >
    <daypicker v-on:endPicked="endPicked" style="margin-left:10px;"></daypicker>
    </div>
  </div>
  <div >
   <div >
     <vchooser :selections="periodList" @on-change="onParamChange('versions', $event)"></vchooser>
   </div>
  </div>
  <div >
   <div class="charts" >
     <vue-highcharts :options="options" ref="lineCharts" ></vue-highcharts>
   </div>
  </div>
 </div>
</template>
<script>
 import vchooser from '../components/chooser.vue'
 import VueHighcharts from 'vue2-highcharts'
 import daypicker from '../components/daypicker.vue'
 import yesterdaypicker from '../components/yesterdaypicker.vue'
 export default {
 data() {
  return{
   startDay:'',
   endDay:'',
   setIntervalNum:0,
   itemStatus:0,
   itemTitle:'功率因数',
   itemType:this.$route.params.meterType,
   periodList:[
    {
    label: '功率因数',
    value: 0
    },
    {
    label: '电流',
    value: 1
    },{
    label: '电压',
    value: 2
    },{
    label: '有功功率',
    value: 3
    },{
    label: '无功功率',
    value: 4
    }/*,{
    label: '视在功率',
    value: 5
    }*/,{
    label: '有功电量',
    value: 6
    },
   ],
   ownerFreeData: [],
   options: {
   global: {
    useUTC: false
   },
   chart: {
    type: 'spline'
   },
   title: {
    text: '功率因素'
    //text: ' '
   },
   subtitle: {
    text: ''
   },
   xAxis: {
    type: 'category'
   },
   yAxis: {
    title: {
    text: '功率因素(%)'
    //text: ' '
    },
    labels: {
    formatter: function () {
     return this.value;
    }
    }
   },
   tooltip: {
    crosshairs: true,
    shared: true
   },
   credits: {
    enabled: false
   },
   plotOptions: {
    spline: {
    marker: {
     radius: 4,
     lineColor: '#666666',
     lineWidth: 1
    }
    }
   },
   series: []
   }
  }
 },
  methods: {
  startPicked(year, month, date) {
   //this.ownerFreeData = []
   if(this.$refs.lineCharts != null){
    this.$refs.lineCharts.removeSeries();
   }
   var monthStr = '';
   var dayStr = '';
   if(month < 10){
    monthStr = `0${month}`;
   }else{
    monthStr = `${month}`;
   }
   if(date < 10){
    dayStr = `0${date}`;
   }else{
    dayStr = `${date}`;
   }
   this.startDay = `${year}-` + monthStr + '-' + dayStr;
   if(this.$refs.lineCharts != null){
    this.getList();
   }
  },
  endPicked(year, month, date) {
   //this.ownerFreeData = []
   if(this.$refs.lineCharts != null){
    this.$refs.lineCharts.removeSeries();
   }
   var monthStr = '';
   var dayStr = '';
   if(month < 10){
    monthStr = `0${month}`;
   }else{
    monthStr = `${month}`;
   }
   if(date < 10){
    dayStr = `0${date}`;
   }else{
    dayStr = `${date}`;
   }
   this.endDay = `${year}-` + monthStr + '-' + dayStr;
   if(this.$refs.lineCharts != null){
    this.getList();
   }
  },
  onParamChange (attr, val) {
   this.itemStatus = val.value;
   if(this.$refs.lineCharts != null){
    this.$refs.lineCharts.removeSeries();
   }
   if(this.$refs.lineCharts != null){
    this.getList();
   }
  },
  routerBack(){
   //let lineCharts = this.$refs.lineCharts;
   //lineCharts.getChart().destroy();
   //this.$router.go(-1);
   var mid = this.$route.params.id;
   var mname = this.$route.params.name;
   var mpname = this.$route.params.pname;
   this.$router.push({name: 'timeSortPoint', params: {id: mid,name:mname,pname:mpname}});
  },
  setType(){
   var title = '';
   let lineCharts = this.$refs.lineCharts;
   if(this.itemStatus == 0){
    title = '功率因素';
    lineCharts.getChart().title.update({ text: '功率因素' });
    lineCharts.getChart().yAxis[0].setTitle({text:'功率因素(%)'});
    if(this.itemType == 0){
     lineCharts.addSeries({name: this.startDay + ' 功率因素',data: []});
     lineCharts.addSeries({name: this.endDay + ' 功率因素',data: []});
    }else if(this.itemType == 1){
     lineCharts.addSeries({name: this.startDay + ' 总功率因素',data: []});
     lineCharts.addSeries({name: this.startDay + ' A相功率因素',data: []});
     lineCharts.addSeries({name: this.startDay + ' B相功率因素',data: []});
     lineCharts.addSeries({name: this.startDay + ' C相功率因素',data: []});
     lineCharts.addSeries({name: this.endDay + ' 总功率因素',data: []});
     lineCharts.addSeries({name: this.endDay + ' A相功率因素',data: []});
     lineCharts.addSeries({name: this.endDay + ' B相功率因素',data: []});
     lineCharts.addSeries({name: this.endDay + ' C相功率因素',data: []});
    }
   }else if(this.itemStatus == 1){
    title = '电流';
    lineCharts.getChart().title.update({ text: '电流' });
    lineCharts.getChart().yAxis[0].setTitle({text:'电流(A)'});
    if(this.itemType == 0){
     lineCharts.addSeries({name: this.startDay + ' 电流',data: []});
     lineCharts.addSeries({name: this.endDay + '电流',data: []});
    }else if(this.itemType == 1){
     lineCharts.addSeries({name: this.startDay + ' Ia 相电流',data: []});
     lineCharts.addSeries({name: this.startDay + ' Ib 相电流',data: []});
     lineCharts.addSeries({name: this.startDay + ' Ic 相电流',data: []});
     lineCharts.addSeries({name: this.startDay + ' 零序电流',data: []});
     lineCharts.addSeries({name: this.endDay + ' Ia 相电流',data: []});
     lineCharts.addSeries({name: this.endDay + ' Ib 相电流',data: []});
     lineCharts.addSeries({name: this.endDay + ' Ic 相电流',data: []});
     lineCharts.addSeries({name: this.endDay + ' 零序电流',data: []});
    }
   }else if(this.itemStatus == 2){
    title = '电压';
    lineCharts.getChart().title.update({ text: '电压' });
    lineCharts.getChart().yAxis[0].setTitle({text:'电压(V)'});
    if(this.itemType == 0){
     lineCharts.addSeries({name: this.startDay + ' 电压',data: []});
     lineCharts.addSeries({name: this.endDay + ' 电压',data: []});
    }else if(this.itemType == 1){
     lineCharts.addSeries({name: this.startDay + ' A相电压',data: []});
     lineCharts.addSeries({name: this.startDay + ' B相电压',data: []});
     lineCharts.addSeries({name: this.startDay + ' C相电压',data: []});
     lineCharts.addSeries({name: this.endDay + ' A相电压',data: []});
     lineCharts.addSeries({name: this.endDay + ' B相电压',data: []});
     lineCharts.addSeries({name: this.endDay + ' C相电压',data: []});
    }
   }else if(this.itemStatus == 3){
    title = '有功功率';
    lineCharts.getChart().title.update({ text: '有功功率' });
    lineCharts.getChart().yAxis[0].setTitle({text:'有功功率(KVA)'});
    if(this.itemType == 0){
     lineCharts.addSeries({name: this.startDay + ' 有功功率',data: []});
     lineCharts.addSeries({name: this.endDay + ' 有功功率',data: []});
    }else if(this.itemType == 1){
     lineCharts.addSeries({name: this.startDay + ' 总有功功率',data: []});
     lineCharts.addSeries({name: this.startDay + ' A相有功功率',data: []});
     lineCharts.addSeries({name: this.startDay + ' B相有功功率',data: []});
     lineCharts.addSeries({name: this.startDay + ' C相有功功率',data: []});
     lineCharts.addSeries({name: this.endDay + ' 总有功功率',data: []});
     lineCharts.addSeries({name: this.endDay + ' A相有功功率',data: []});
     lineCharts.addSeries({name: this.endDay + ' B相有功功率',data: []});
     lineCharts.addSeries({name: this.endDay + ' C相有功功率',data: []});
    }
   }else if(this.itemStatus == 4){
    title = '无功功率';
    lineCharts.getChart().title.update({ text: '无功功率' });
    lineCharts.getChart().yAxis[0].setTitle({text:'有功功率(KVA)'});
    if(this.itemType == 0){
     lineCharts.addSeries({name: this.startDay + ' 无功功率',data: []});
     lineCharts.addSeries({name: this.endDay + ' 无功功率',data: []});
    }else if(this.itemType == 1){
     lineCharts.addSeries({name: this.startDay + ' 总无功功率',data: []});
     lineCharts.addSeries({name: this.startDay + ' A相无功功率',data: []});
     lineCharts.addSeries({name: this.startDay + ' B相无功功率',data: []});
     lineCharts.addSeries({name: this.startDay + ' C相无功功率',data: []});
     lineCharts.addSeries({name: this.endDay + ' 总无功功率',data: []});
     lineCharts.addSeries({name: this.endDay + ' A相无功功率',data: []});
     lineCharts.addSeries({name: this.endDay + ' B相无功功率',data: []});
     lineCharts.addSeries({name: this.endDay + ' C相无功功率',data: []});
    }
   }else if(this.itemStatus == 5){
   }else if(this.itemStatus == 6){
    title = '总有功电量';
    lineCharts.getChart().title.update({ text: '总有功电量' });
    lineCharts.getChart().yAxis[0].setTitle({text:'总有功电量(KWH)'});
    lineCharts.addSeries({name: this.startDay + ' 总有功电量',data: []});
    lineCharts.addSeries({name: this.endDay + '总有功电量',data: []});
   }
  },
  getList(){
   var title = '';
   let lineCharts = this.$refs.lineCharts;
   var meterId = this.$route.params.meterId;
   this.setType();
   this.$http.post(this.URLINFO + '/mobile/electricity/getElectricityApp.do',{meterId:meterId,startDay:this.startDay,endDay:this.endDay})
   .then(function (res) {
    for(var i = 0;i < res.data.ls1.length; i++) {
     if(this.itemStatus == 0){
      if(this.itemType == 0){
       lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].totalnum],false,false);
      }else if(this.itemType == 1){
       lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].totalnum],false,false);
       lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].numa],false,false);
       lineCharts.getChart().series[2].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].numb],false,false);
       lineCharts.getChart().series[3].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].numc],false,false);
      }
     }else if(this.itemStatus == 1){
      if(this.itemType == 0){
       lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].ia],false,false);
      }else if(this.itemType == 1){
       lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].ia],false,false);
       lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].ib],false,false);
       lineCharts.getChart().series[2].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].ic],false,false);
       lineCharts.getChart().series[3].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].zeroi],false,false);
      }
     }else if(this.itemStatus == 2){
      if(this.itemType == 0){
       lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].ua],false,false);
      }else if(this.itemType == 1){
       lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].ua],false,false);
       lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].ua],false,false);
       lineCharts.getChart().series[2].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].uc],false,false);
      }
     }else if(this.itemStatus == 3){
      if(this.itemType == 0){
       lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].totalp],false,false);
      }else if(this.itemType == 1){
       lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].pa],false,false);
       lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].pb],false,false);
       lineCharts.getChart().series[2].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].pc],false,false);
      }
     }else if(this.itemStatus == 4){
      if(this.itemType == 0){
       lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].reactivep],false,false);
      }else if(this.itemType == 1){
       lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].reactivep],false,false);
       lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].reactivepa],false,false);
       lineCharts.getChart().series[2].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].reactivepb],false,false);
       lineCharts.getChart().series[3].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].reactivepc],false,false);
      }
     }else if(this.itemStatus == 6){
      lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].readNum],false,false);
     }
    }
    for(var i = 0;i < res.data.ls2.length; i++) {
     if(this.itemStatus == 0){
      if(this.itemType == 0){
       lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].totalnum],false,false);
      }else if(this.itemType == 1){
       lineCharts.getChart().series[4].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].totalnum],false,false);
       lineCharts.getChart().series[5].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].numa],false,false);
       lineCharts.getChart().series[6].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].numb],false,false);
       lineCharts.getChart().series[7].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].numc],false,false);
      }
     }else if(this.itemStatus == 1){
      if(this.itemType == 0){
       lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ia],false,false);
      }else if(this.itemType == 1){
       lineCharts.getChart().series[4].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ia],false,false);
       lineCharts.getChart().series[5].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ib],false,false);
       lineCharts.getChart().series[6].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ic],false,false);
       lineCharts.getChart().series[7].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].zeroi],false,false);
      }
     }else if(this.itemStatus == 2){
      if(this.itemType == 0){
       lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ua],false,false);
      }else if(this.itemType == 1){
       lineCharts.getChart().series[3].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ua],false,false);
       lineCharts.getChart().series[4].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ub],false,false);
       lineCharts.getChart().series[5].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].uc],false,false);
      }
     }else if(this.itemStatus == 3){
      if(this.itemType == 0){
       lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].totalp],false,false);
      }else if(this.itemType == 1){
       lineCharts.getChart().series[4].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].totalp],false,false);
       lineCharts.getChart().series[5].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].pa],false,false);
       lineCharts.getChart().series[6].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].pb],false,false);
       lineCharts.getChart().series[7].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].pc],false,false);
      }
     }else if(this.itemStatus == 4){
      if(this.itemType == 0){
       lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].reactivep],false,false);
      }else if(this.itemType == 1){
       lineCharts.getChart().series[4].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].reactivep],false,false);
       lineCharts.getChart().series[5].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].reactivepa],false,false);
       lineCharts.getChart().series[6].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].reactivepb],false,false);
       lineCharts.getChart().series[7].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].reactivepc],false,false);
      }
     }else if(this.itemStatus == 6){
      lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].readNum],false,false);
     }
    }
    lineCharts.getChart().redraw();
   })
   .catch(function (error) {
    console.log(error)
    this.$toast('查询业主电费异常');
   });
  }
  },
  components: {
   vchooser,
  VueHighcharts,
  daypicker,
  yesterdaypicker
  },
 mounted () {
  this.getList()
 }
 }
 function getCurrentTime(){
 var date = new Date();
 var hour = date.getHours() < 10 ? "0" + date.getHours() : date.getHours();
 var minute = date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes();
 var second = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
 return hour + ':' + minute + ':' + second;
 }
 function getTime(nS){
  return new Date(parseInt(nS) * 1000).toLocaleString().substr(0,17)
 }
 function formatDate(now) {
  var year=now.getYear();
  var month=now.getMonth()+1;
  var date=now.getDate();
  var hour=now.getHours();
  var minute=now.getMinutes();
  var second=now.getSeconds();
  //return year+"-"+month+"-"+date+" "+hour+":"+minute+":"+second;
  return hour+":"+minute+":"+second;
 }
 function getTimeStr(ns){
  var d=new Date(ns);
  return formatDate(d);
 }
</script>
<style>
*{margin:0;padding:0; list-style:none }
h1,h2,h3,h4,h5,h6{font-size:16px; font-weight:normal;}
.rank-head{
  width: 100%;
  height: 40px;
  position:fixed;
  background: -webkit-linear-gradient(top,rgba(0,0,0,.6),rgba(0,0,0,0));
  z-index: 999;
  color: #fff;
  font-size: 16px;
  text-align: center;
  line-height: 40px;
}
.container{
  width: 100%;
  overflow: hidden
}
.rank-head-back{
  display: block;
  float: left;
  width: 40px;
  height: 40px;
  background: url("../assets/index/back.png") no-repeat center center;
  background-size: 100% 100%;
}
</style>

以上这篇Vue 中使用vue2-highcharts实现曲线数据展示的方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持三水点靠木。

Vue 中使用vue2-highcharts实现曲线数据展示的方法

- Author -

蔚蓝色天空sky

声明：登载此文出于传递更多信息之目的，并不意味着赞同其观点或证实其描述。

Javascript 相关文章推荐
用jQuery实现检测浏览器及版本的脚本代码
Jan 22 Javascript
捕获和分析JavaScript Error的方法
Mar 25 Javascript
JavaScript学习笔记之内置对象
Jan 22 Javascript
JavaScript小技巧整理篇(非常全)
Jan 26 Javascript
JS实现页面打印功能
Mar 16 Javascript
Vue-Router的使用方法
Sep 05 Javascript
vue 项目接口管理的实现
Jan 17 Javascript
JavaScript 九种跨域方式实现原理
Feb 11 Javascript
新手入门js闭包学习过程解析
Oct 08 Javascript
基于js实现逐步显示文字输出代码实例
Apr 02 Javascript
如何在 Vue 表单中处理图片
Jan 26 Vue.js
浅谈克隆 JavaScript
Nov 02 Javascript
vue项目中引入noVNC远程桌面的方法
Mar 05 #Javascript
vue项目中使用ueditor的实例讲解
Mar 05 #Javascript
快速处理vue渲染前的显示问题
Mar 05 #Javascript
Node.js爬取豆瓣数据实例分析
Mar 05 #Javascript
基于Vue渲染与插件的加载顺序的问题详解
Mar 05 #Javascript
AjaxUpLoad.js实现文件上传
Mar 05 #Javascript
JsChart组件使用详解
Mar 04 #Javascript
土耳其购物网站(10) 欧洲购物网站(15) 波兰购物网站(52) 阿联酋购物网站(26) 奥地利购物网站(28) 斯洛伐克购物网站(7) 哥伦比亚购物网站(5) 葡萄牙购物网站(13) 泰国购物网站(30) 沙特阿拉伯购物网站(9)
You might like
PHP 只允许指定IP访问(允许*号通配符过滤IP)
2014/07/08 PHP
PHP身份证校验码计算方法
2016/08/10 PHP
LNMP部署laravel以及xhprof安装使用教程
2017/09/14 PHP
php生成微信红包数组的方法
2019/09/05 PHP
HTML中不支持静态Expando的元素的问题
2007/03/08 Javascript
javascript 写类方式之五
2009/07/05 Javascript
js 回车提交表单两种实现方法
2012/12/31 Javascript
javascript时间自动刷新实现原理与步骤
2013/01/06 Javascript
基于JavaScript实现鼠标悬浮弹出跟随鼠标移动的带箭头的信息层
2016/01/18 Javascript
JS前向后瞻正则表达式定义与用法示例
2016/12/27 Javascript
jquery中有哪些api jQuery主要API
2017/11/20 jQuery
在vue中通过axios异步使用echarts的方法
2018/01/13 Javascript
Vue中的字符串模板的使用
2018/05/17 Javascript
js技巧之十几行的代码实现vue.watch代码
2018/06/09 Javascript
Vue开发实现吸顶效果的示例代码
2018/08/21 Javascript
node和vue实现商城用户地址模块
2018/12/05 Javascript
JS通过ajax + 多列布局 + 自动加载实现瀑布流效果
2019/05/30 Javascript
python根据出生日期返回年龄的方法
2015/03/26 Python
python最小生成树kruskal与prim算法详解
2019/01/17 Python
PythonWeb项目Django部署在Ubuntu18.04腾讯云主机上
2019/04/01 Python
浅谈PySpark SQL 相关知识介绍
2019/06/14 Python
python实现逢七拍腿小游戏的思路详解
2020/05/26 Python
音频处理 windows10下python三方库librosa安装教程
2020/06/20 Python
python openCV自制绘画板
2020/10/27 Python
python将下载到本地m3u8视频合成MP4的代码详解
2020/11/24 Python
Python排序函数的使用方法详解
2020/12/11 Python
加拿大城市本地限时优惠：Buytopia.ca
2018/09/19 全球购物
如何开启linux的ssh服务
2013/06/03 面试题
个人简历自我评价范文
2014/02/04 职场文书
五年级音乐教学反思
2014/02/06 职场文书
中华魂演讲稿
2014/05/13 职场文书
实习公司领导推荐函
2014/05/21 职场文书
志愿者爱心公益活动策划方案
2014/09/15 职场文书
买房协议书范本
2014/10/23 职场文书
vue里使用create, mounted调用方法
2022/04/26 Vue.js
Mysql索引失效 数据库表中有索引还是查询很慢
2022/05/15 MySQL