484 lines
11 KiB
Vue
484 lines
11 KiB
Vue
<template>
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<view>
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<navBar :leftText="navTitle"></navBar>
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<image class="topBg absolute" src="/static/image/mine/myTopBg.png" mode="widthFix"></image>
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<view v-if="type==1" class="tabC fixed" :style="'top:'+navH+'px;'">
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<view :class="'item relative '+(selectCategory==index?'select':'')" v-for="(item,index) in categoryList" :key="index" @click="clickCategoryItem(index)">
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{{item}}
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<view v-if="selectCategory==index" class="line absolute"></view>
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</view>
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</view>
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<view :class="'contentC fixed '+(type==2?'radius':'')" :style="'top:'+contentTop+'px;'">
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<view v-if="type==1" style="width:750rpx; height:400rpx">
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<l-echart ref="chartRef"></l-echart>
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</view>
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<view class="section">关联描述</view>
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<view class="des">{{relatedDesc}}<text class="ai">（AI合成）【风险提示：解析内容由价值前沿人工采集整理自新闻、公告、研报等公开信息，团队辛苦编写，未经许可严禁转载。本产品内容内容均不构成投资建议，请投资者注意风险，独立审慎决策。】</text></view>
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<view v-if="type==1&&sourceList.length>0" class="section">信息来源</view>
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<view class="list">
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<view class="item" v-for="(item,index) in sourceList" :key="index">
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<view class="content">{{item.sentences}}</view>
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<view class="article">——《{{item.report_title}}》</view>
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<view class="authorDateC flex">
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<view class="author flex1">{{item.author}}</view>
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<view class="date">{{getLocalDate(item.declare_date)}}</view>
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</view>
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</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import { inject } from 'vue';
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import { stockCandlestickChartData, stockDetails } from '@/request/api';
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import { accDiv, accMul, accSub, getLocalDate } from '@/utils/util.js';
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const echarts = require('../../../uni_modules/lime-echart/static/echarts.min.js');
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export default {
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data() {
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return {
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navH:inject('navHeight'),
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contentTop:'',
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navTitle:'',
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type:'', //1事件详情2投资详情
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eventId:'', //事件id
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stockCode:'', //股票code
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categoryList:['分时图','日K线'],
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selectCategory:0,
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option:{
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title: {
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show:false
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},
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tooltip: {
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position:function (pos, params, dom, rect, size) {
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// 鼠标在左侧时 tooltip 显示到右侧，鼠标在右侧时 tooltip 显示到左侧。
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var obj = {top: '10%'};
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obj[['left', 'right'][+(pos[0] < size.viewSize[0] / 2)]] = 5;
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return obj;
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},
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trigger: 'axis',
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axisPointer: {
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type: 'cross'
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},
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formatter: function (params) {
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console.log(params)
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let res = '日期：'+params[0].name+'\n'+'开盘价：'+params[0].data[1]+'\n'+'收盘价：'+params[0].data[2]+'\n'+'最低价：'+params[0].data[3]+'\n'+'最高价：'+params[0].data[4]
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return res; // 经过这么一加工，最终返回出去并渲染，最终就出现了我们所看的效果
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},
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},
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legend: {
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show:false
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},
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grid: {
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top: '10%',
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left: '10%',
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right: '10%',
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bottom:"15%"
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},
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xAxis: {
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type: 'category',
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data: [],
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boundaryGap: false,
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axisLine: { onZero: false },
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splitLine: { show: false },
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min: 'dataMin',
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max: 'dataMax'
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},
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yAxis: {
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scale: true,
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splitArea: {
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show: true
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}
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},
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dataZoom: [
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{
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type: 'inside',
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start: 50,
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end: 100
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},
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{
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show: true,
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type: 'slider',
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top: '90%',
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start: 50,
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end: 100
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}
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],
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series: [
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{
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name: '日K',
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type: 'candlestick',
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data: [],
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itemStyle: {
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color: '#ec0000',
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color0: '#00da3c',
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borderColor: '#ec0000',
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borderColor0: '#00da3c'
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}
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}],
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},
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option1:{
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title: {
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show:false
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},
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tooltip: {
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position:function (pos, params, dom, rect, size) {
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// 鼠标在左侧时 tooltip 显示到右侧，鼠标在右侧时 tooltip 显示到左侧。
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var obj = {top: '10%'};
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obj[['left', 'right'][+(pos[0] < size.viewSize[0] / 2)]] = 5;
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return obj;
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},
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trigger: 'axis',
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formatter: function (params) {
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console.log(params)
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let res = '时间：'+params[0].name+'\n'+'高：'+params[0].data[2]+'\n'+'开：'+params[0].data[3]
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+'\n'+'低：'+params[0].data[4]+'\n'+'收：'+params[0].data[1]+'\n'+'涨幅：'+params[0].data[5]+'%'
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return res;
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},
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},
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grid: {
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top: '10%',
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left: '12%',
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right: '14%',
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bottom: '10%'
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},
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xAxis: {
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type:'category',
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scale:true
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},
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yAxis: {
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show:false,
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scale:true,
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},
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dataZoom: [
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{
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type: 'inside'
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}
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],
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series:{
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name: '分时图',
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type: 'line',
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symbol:'none',
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markLine: {
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silent: true,
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symbol:['none','none'],
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lineStyle: {
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type:'solid',
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width: 1,
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color: '#dedede'
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},
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z:1
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},
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data: [],
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},
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animation:false
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},
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relatedDesc:'', //关联描述
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sourceList:[], //来源列表
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getLocalDate:getLocalDate
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}
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},
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onLoad(e) {
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if(e.code)
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{
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this.type = e.type
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if(e.type==1)
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{
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//事件详情
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this.contentTop = this.navH+(60+8)/750*inject('windowWidth')
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this.eventId = e.id
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this.stockCode = e.code
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this.getStockDetailsData()
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}else
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{
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//投资详情
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this.contentTop = this.navH
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this.navTitle = e.name+'('+e.code+')'
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this.relatedDesc = e.des
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}
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}
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},
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methods: {
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async init() {
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// chart 图表实例不能存在data里
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const chart = await this.$refs.chartRef.init(echarts);
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if(this.selectCategory==0)
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{
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//分时图
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chart.setOption(this.option1)
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}else
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chart.setOption(this.option)
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},
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/**
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* 点击切换分类
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* @param {Object} index
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*/
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clickCategoryItem(index)
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{
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if(this.selectCategory!=index)
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{
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this.selectCategory = index
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if(index==1)
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{
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//日k
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this.getStockCandlestickChartData()
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}else
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this.init()
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}
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},
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/**
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* 获取股票详情数据
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*/
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getStockDetailsData()
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{
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let stockCode = this.stockCode
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let eventId = this.eventId
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stockDetails(eventId,stockCode).then(res=>{
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if(res.code==200)
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{
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this.navTitle = res.data.basic_info.stock_name+'('+res.data.basic_info.stock_code+')'
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let data = res.data.minute_chart_data
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let categoryData = []
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let valueData = []
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let open = data[0].open
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for (let item of data) {
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categoryData.push(item.time)
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let rate = accMul(accDiv(accSub(item.close,open),open).toFixed(4),100)
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valueData.push([item.time,item.close,item.high,item.open,item.low,rate])
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}
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let min = open
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let max = 0
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for (let item of valueData) {
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let value = item[1]
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if(parseFloat(value)<min)
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{
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min = parseFloat(value)
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}
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if(parseFloat(value)>max)
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{
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max = parseFloat(value)
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}
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}
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let minInterval = (open - min)/3
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let maxInterval = (max - open)/3
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let intervalList = []
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if(minInterval>maxInterval)
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{
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for (var i = 3; i > 0; i--) {
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intervalList.push(open-i*minInterval)
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}
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for (var i = 0; i < 4; i++) {
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intervalList.push(open+i*minInterval)
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}
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}else
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{
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for (var i = 3; i > 0; i--) {
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intervalList.push(open-i*maxInterval)
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}
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for (var i = 0; i < 4; i++) {
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intervalList.push(open+i*maxInterval)
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}
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}
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this.option1.xAxis.data = categoryData
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this.option1.yAxis.min = intervalList[0].toFixed(2)
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this.option1.yAxis.max = intervalList[intervalList.length-1].toFixed(2)
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this.option1.series.data = valueData
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let markData = []
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let time = res.data.event_info
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for (let item of intervalList) {
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markData.push({
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xAxis:time,
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lineStyle:{
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type:'solid',
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width: 1,
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color: '#ffd700'
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},
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label:{
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position:'middle',
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formatter:'事件发生',
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color: '#ffd700'
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}
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},
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{
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yAxis:item,
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label:{
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show:true,
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position:'start',
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color:'#333'
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},
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},
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{
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yAxis:item,
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label:{
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show:true,
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position:'end',
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formatter:accMul(accDiv(accSub(item,open),open).toFixed(4),100)+'%',
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color:'#333'
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},
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})
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}
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this.option1.series.markLine.data = markData
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let relatedDesc = res.data.related_desc
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if(relatedDesc)
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{
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this.relatedDesc = relatedDesc.relation_desc
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if(relatedDesc.retrieved_sources)
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{
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this.sourceList = relatedDesc.retrieved_sources
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}
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}
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this.init()
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}else
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uni.showToast({
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title:res.message,
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icon:'none'
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})
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}).catch(error=>{
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})
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},
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/**
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* 获取股票K线数据
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*/
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getStockCandlestickChartData()
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{
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let stockCode = this.stockCode
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let param = {chart_type:'minute'}
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if(this.selectCategory==1)
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{
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param.chart_type = 'daily'
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}
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stockCandlestickChartData(stockCode,param).then(res=>{
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let data = res.data
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let categoryData = []
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let valueData = []
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for (let item of data) {
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categoryData.push(item.time)
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valueData.push([item.open,item.close,item.low,item.high])
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}
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this.option.xAxis.data = categoryData
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this.option.series[0].data = valueData
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this.init()
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}).catch(error=>{
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})
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}
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}
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}
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</script>
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<style lang="less">
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.topBg
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{
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top: 0;
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left: 0;
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width: 100%;
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height: auto;
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}
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.tabC
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{
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background-color: white;
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margin-top: 10rpx;
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left: 0;
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right: 0;
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border-radius: 20rpx 20rpx 0 0;
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.item
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{
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display: inline-block;
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padding: 0 30rpx;
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line-height: 60rpx;
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font-size: 28rpx;
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font-weight: 500;
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color: #42485B;
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}
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.item.select
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{
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font-weight: bold;
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color: #F97316;
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.line
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{
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background-color: #F97316;
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left: calc((100% - 50rpx)/2);
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bottom: 0;
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width: 50rpx;
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height: 2rpx;
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}
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}
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}
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.contentC
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{
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background-color: white;
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left: 0;
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right: 0;
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bottom: 0;
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overflow-y: scroll;
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.section
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{
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padding: 0 28rpx;
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line-height: 80rpx;
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font-size: 32rpx;
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font-weight: bold;
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color: #222;
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}
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.des
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{
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padding: 0 0 30rpx;
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margin: 0 25rpx;
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border-bottom: solid 1rpx #E4E4E4;
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line-height: 1.4rem;
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font-size: 24rpx;
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font-weight: 500;
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color: #666;
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.ai
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{
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color: #C00000;
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}
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}
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.list
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{
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padding: 0 25rpx;
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.item
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{
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background-color: #F8F8F8;
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margin-bottom: 20rpx;
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padding: 30rpx 26rpx;
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border-radius: 10rpx;
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.content
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{
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font-size: 24rpx;
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font-weight: 500;
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color: #222;
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}
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.article
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{
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margin-top: 10rpx;
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font-size: 22rpx;
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font-weight: 500;
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color: #666;
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text-align: right;
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}
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.authorDateC
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{
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margin-top: 30rpx;
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font-size: 22rpx;
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font-weight: 500;
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color: #AAA;
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.author
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{
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margin-right: 10rpx;
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}
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}
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}
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}
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}
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.contentC.radius
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{
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margin-top: 10rpx;
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border-radius: 20rpx 20rpx 0 0;
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}
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</style>
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