股票折线图、k线图
技术:vue,echarts
概述
vue基于echarts实现的简单的折线图、k线图,简单demo,初探echarts的妙处
详细
1、下载源码
2、打开终端cd到luckdraw这个目录下面
3、输入命令安装依赖:npm install
4、输入命令运行文件: yarn serve 或者 npm run serve
5、终端或者控制台或输出 一下链接 http://localhost:8080/ 运行成功
在浏览器可以看到实际效果
移动端视频演示:
pc端效果图:
文件目录:
部分代码:
var upColor = "#ec0000"; var upBorderColor = "#8A0000"; var downColor = "#00da3c"; var downBorderColor = "#008F28"; function calculateMA(dayCount, data) { var result = []; for (var i = 0, len = data.values.length; i < len; i++) { if (i < dayCount) { result.push("-"); continue; } var sum = 0; for (var j = 0; j < dayCount; j++) { sum += data.values[i - j][1]; } result.push(sum / dayCount); } return result; } import axios from "axios"; export default { data() { return { isSeach: false, lists: ["分K", "时K"], listName: "分K", i: -1, // 数据意义:开盘(open),收盘(close),最低(lowest),最高(highest) 默认数据(最好不要删除) data: [ ["2013/1/24", 2320.26, 2320.26, 2287.3, 2362.94], ["2013/1/25", 2300, 2291.3, 2288.26, 2308.38], ["2013/1/28", 2295.35, 2346.5, 2295.35, 2346.92], ["2013/1/29", 2347.22, 2358.98, 2337.35, 2363.8], ["2013/1/30", 2360.75, 2382.48, 2347.89, 2383.76], ["2013/1/31", 2383.43, 2385.42, 2371.23, 2391.82], ["2013/2/1", 2377.41, 2419.02, 2369.57, 2421.15], ["2013/2/4", 2425.92, 2428.15, 2417.58, 2440.38], ["2013/2/5", 2411, 2433.13, 2403.3, 2437.42], ["2013/2/6", 2432.68, 2434.48, 2427.7, 2441.73], ["2013/2/7", 2430.69, 2418.53, 2394.22, 2433.89], ["2013/2/8", 2416.62, 2432.4, 2414.4, 2443.03], ["2013/2/18", 2441.91, 2421.56, 2415.43, 2444.8], ["2013/2/19", 2420.26, 2382.91, 2373.53, 2427.07], ["2013/2/20", 2383.49, 2397.18, 2370.61, 2397.94], ["2013/2/21", 2378.82, 2325.95, 2309.17, 2378.82], ["2013/2/22", 2322.94, 2314.16, 2308.76, 2330.88], ["2013/2/25", 2320.62, 2325.82, 2315.01, 2338.78], ["2013/2/26", 2313.74, 2293.34, 2289.89, 2340.71], ["2013/2/27", 2297.77, 2313.22, 2292.03, 2324.63], ["2013/2/28", 2322.32, 2365.59, 2308.92, 2366.16], ["2013/3/1", 2364.54, 2359.51, 2330.86, 2369.65], ["2013/3/4", 2332.08, 2273.4, 2259.25, 2333.54], ["2013/3/5", 2274.81, 2326.31, 2270.1, 2328.14], ["2013/3/6", 2333.61, 2347.18, 2321.6, 2351.44], ["2013/3/7", 2340.44, 2324.29, 2304.27, 2352.02], ["2013/3/8", 2326.42, 2318.61, 2314.59, 2333.67], ["2013/3/11", 2314.68, 2310.59, 2296.58, 2320.96], ["2013/3/12", 2309.16, 2286.6, 2264.83, 2333.29], ["2013/3/13", 2282.17, 2263.97, 2253.25, 2286.33], ["2013/3/14", 2255.77, 2270.28, 2253.31, 2276.22], ["2013/3/15", 2269.31, 2278.4, 2250, 2312.08], ["2013/3/18", 2267.29, 2240.02, 2239.21, 2276.05], ["2013/3/19", 2244.26, 2257.43, 2232.02, 2261.31], ["2013/3/20", 2257.74, 2317.37, 2257.42, 2317.86], ["2013/3/21", 2318.21, 2324.24, 2311.6, 2330.81], ["2013/3/22", 2321.4, 2328.28, 2314.97, 2332], ["2013/3/25", 2334.74, 2326.72, 2319.91, 2344.89], ["2013/3/26", 2318.58, 2297.67, 2281.12, 2319.99], ["2013/3/27", 2299.38, 2301.26, 2289, 2323.48], ["2013/3/28", 2273.55, 2236.3, 2232.91, 2273.55], ["2013/3/29", 2238.49, 2236.62, 2228.81, 2246.87], ["2013/4/1", 2229.46, 2234.4, 2227.31, 2243.95], ["2013/4/2", 2234.9, 2227.74, 2220.44, 2253.42], ["2013/4/3", 2232.69, 2225.29, 2217.25, 2241.34], ["2013/4/8", 2196.24, 2211.59, 2180.67, 2212.59], ["2013/4/9", 2215.47, 2225.77, 2215.47, 2234.73], ["2013/4/10", 2224.93, 2226.13, 2212.56, 2233.04], ["2013/4/11", 2236.98, 2219.55, 2217.26, 2242.48], ["2013/4/12", 2218.09, 2206.78, 2204.44, 2226.26], ["2013/4/15", 2199.91, 2181.94, 2177.39, 2204.99], ["2013/4/16", 2169.63, 2194.85, 2165.78, 2196.43], ["2013/4/17", 2195.03, 2193.8, 2178.47, 2197.51], ["2013/4/18", 2181.82, 2197.6, 2175.44, 2206.03], ["2013/4/19", 2201.12, 2244.64, 2200.58, 2250.11], ["2013/4/22", 2236.4, 2242.17, 2232.26, 2245.12], ["2013/4/23", 2242.62, 2184.54, 2182.81, 2242.62], ["2013/4/24", 2187.35, 2218.32, 2184.11, 2226.12], ["2013/4/25", 2213.19, 2199.31, 2191.85, 2224.63], ["2013/4/26", 2203.89, 2177.91, 2173.86, 2210.58], ["2013/5/2", 2170.78, 2174.12, 2161.14, 2179.65], ["2013/5/3", 2179.05, 2205.5, 2179.05, 2222.81], ["2013/5/6", 2212.5, 2231.17, 2212.5, 2236.07], ["2013/5/7", 2227.86, 2235.57, 2219.44, 2240.26], ["2013/5/8", 2242.39, 2246.3, 2235.42, 2255.21], ["2013/5/9", 2246.96, 2232.97, 2221.38, 2247.86], ["2013/5/10", 2228.82, 2246.83, 2225.81, 2247.67], ["2013/5/13", 2247.68, 2241.92, 2231.36, 2250.85], ["2013/5/14", 2238.9, 2217.01, 2205.87, 2239.93], ["2013/5/15", 2217.09, 2224.8, 2213.58, 2225.19], ["2013/5/16", 2221.34, 2251.81, 2210.77, 2252.87], ["2013/5/17", 2249.81, 2282.87, 2248.41, 2288.09], ["2013/5/20", 2286.33, 2299.99, 2281.9, 2309.39], ["2013/5/21", 2297.11, 2305.11, 2290.12, 2305.3], ["2013/5/22", 2303.75, 2302.4, 2292.43, 2314.18], ["2013/5/23", 2293.81, 2275.67, 2274.1, 2304.95], ["2013/5/24", 2281.45, 2288.53, 2270.25, 2292.59], ["2013/5/27", 2286.66, 2293.08, 2283.94, 2301.7], ["2013/5/28", 2293.4, 2321.32, 2281.47, 2322.1], ["2013/5/29", 2323.54, 2324.02, 2321.17, 2334.33], ["2013/5/30", 2316.25, 2317.75, 2310.49, 2325.72], ["2013/5/31", 2320.74, 2300.59, 2299.37, 2325.53], ["2013/6/3", 2300.21, 2299.25, 2294.11, 2313.43], ["2013/6/4", 2297.1, 2272.42, 2264.76, 2297.1], ["2013/6/5", 2270.71, 2270.93, 2260.87, 2276.86], ["2013/6/6", 2264.43, 2242.11, 2240.07, 2266.69], ["2013/6/7", 2242.26, 2210.9, 2205.07, 2250.63], ["2013/6/13", 2190.1, 2148.35, 2126.22, 2190.1] ], basic: [], seachTxt: "", errmsg: "", isMa: true }; }, created() { this.handleClick(0, this.listName); }, mounted() { this.handleClick(0, this.listName); //首次进入加载基本数据 // axios // .get("http://hx.gpchw.com/get_report?symbol=SH600012") // .then(response => { // this.basic = response.data.response.data; // //数据获取后 初始化echart this.drawLine(); // }) // .catch(error => {}); }, methods: { handleIsShow() { if (this.isSeach) { this.isSeach = false; } else { this.isSeach = true; } },
部分css代码:
.lists { display: flex; align-items: center; justify-content: center; position: fixed; width: 100%; z-index: 999; top: 19%; } .list { padding: 10px 30px; color: #ffffff; } .list:hover { cursor: pointer; } .list .active { font-weight: bold; color: #ec0000; } .seach { position: absolute; color: #ffffff; top: 2%; right: 3%; z-index: 999; } .seach img { width: 20px; height: 20px; } .seach:hover { cursor: pointer; } .model-s { background: #21202d; height: 100vh; width: 100%; position: fixed; z-index: 9999; display: flex; justify-content: center; align-items: center; flex-flow: column; } .back { position: absolute; top: 20px; right: 20px; } .back img { width: 22px; height: 22px; } .input { display: flex; justify-content: center; align-items: center; width: 88%; } .input input { height: 50px; border: 0; width: 70%; border-top-left-radius: 25px; border-bottom-left-radius: 25px; padding: 0 20px; font-size: 20px; outline: none; } .input span { height: 50px; width: 90px; line-height: 50px; text-align: center; background: #fff; border-top-right-radius: 25px; border-bottom-right-radius: 25px; font-size: 22px; } .input span:hover { cursor: pointer; } .top-listss { position: absolute; top: 7%; width: 100%; z-index: 999; } .top-lists { display: flex; justify-content: space-around; color: #fff; /* background: #918686; */ padding: 10px 0px; box-sizing: border-box; font-size: 14px; } .top-list { width: 50%; text-align: center; display: flex; flex-flow: column; justify-content: center; }
html结构代码:
<template> <div class="content"> <div class="model-s" v-if="isSeach"> <div class="input"> <div class="back" @click="handleIsShow()"> <img src="../../assets/x.png" alt> </div> <input type="text" v-model="seachTxt" placeholder="请输入股票代码"> <span @click="seach()">搜 索</span> </div> <div style="padding:20px;color:red;">{{errmsg}}</div> </div> <div class="top-listss"> </div> <div class="lists"> <div class="list" v-for="(item,index) in lists" :key="index" @click="handleClick(index,item)"> <span :class="i==index ? 'active':''">{{item}}</span> </div> </div> <div class="seach" @click="handleIsShow()"> <img src="../../assets/seach.png" alt> </div> <div id="myChart" :style="{width: '100%',height:'100vh'}"></div> </div> </template>
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