{"id":274897,"date":"2024-05-16T14:14:33","date_gmt":"2024-05-16T06:14:33","guid":{"rendered":""},"modified":"2024-05-16T14:14:52","modified_gmt":"2024-05-16T06:14:52","slug":"chart-%e6%80%8e%e4%b9%88%e5%9c%a8-vue-%e9%a1%b9%e7%9b%ae%e4%b8%ad%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/274897.html","title":{"rendered":"chart \u600e\u4e48\u5728 vue \u9879\u76ee\u4e2d\u4f7f\u7528"},"content":{"rendered":"

\"chart<\/p>\n

\u5728Vue\u9879\u76ee\u4e2d\u4f7f\u7528chart\uff0c\u6709\u591a\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5b9e\u73b0\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u4f7f\u7528Chart.js<\/code>\u3001ECharts<\/code>\u3001Highcharts<\/code>\u7b49\u56fe\u8868\u5e93\u3002\u8fd9\u4e9b\u56fe\u8868\u5e93\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u56fe\u8868\u7c7b\u578b\u3001\u6613\u4e8e\u4f7f\u7528\u7684API\u548c\u7075\u6d3b\u7684\u5b9a\u5236\u9009\u9879\u3002\u5176\u4e2d\uff0cECharts<\/code>\u548cChart.js<\/code>\u662f\u6700\u53d7\u6b22\u8fce\u7684\u4e24\u4e2a\u56fe\u8868\u5e93\u3002\u5728Vue\u4e2d\u4f7f\u7528\u8fd9\u4e9b\u56fe\u8868\u5e93\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u5730\u6784\u5efa\u51fa\u7f8e\u89c2\u3001\u4e92\u52a8\u6027\u5f3a\u7684\u6570\u636e\u53ef\u89c6\u5316\u754c\u9762\u3002<\/p>\n<\/p>\n

\u4ee5ECharts<\/code>\u4e3a\u4f8b\uff0c\u8fd9\u4e2a\u7531\u767e\u5ea6\u5f00\u6e90\u7684\u56fe\u8868\u5e93\u4e0d\u4ec5\u652f\u6301\u5404\u79cd\u5e38\u89c1\u7684\u56fe\u8868\u7c7b\u578b\uff0c\u8fd8\u80fd\u591f\u8f7b\u677e\u5e94\u5bf9\u5927\u6570\u636e\u7684\u6e32\u67d3\uff0c\u540c\u65f6\u5177\u6709\u826f\u597d\u7684\u8de8\u6d4f\u89c8\u5668\u517c\u5bb9\u6027\u3002\u5b83\u7684\u4f7f\u7528\u65b9\u6cd5\u7b80\u4fbf\uff0c\u901a\u8fc7\u5f15\u7528ECharts\u63d0\u4f9b\u7684Vue\u7ec4\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5728Vue\u9879\u76ee\u4e2d\u96c6\u6210\u4e30\u5bcc\u7684\u56fe\u8868\u529f\u80fd\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528ECharts<\/h3>\n<\/p>\n

\u5b89\u88c5ECharts\u662f\u5728Vue\u9879\u76ee\u4e2d\u4f7f\u7528\u5b83\u7684\u7b2c\u4e00\u6b65\u3002\u901a\u8fc7npm\u6216yarn\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06ECharts\u5b89\u88c5\u5230\u9879\u76ee\u4e2d\u3002<\/p>\n<\/p>\n

npm install echarts --save<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u6216<\/p>\n<\/p>\n
yarn add echarts<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u5728Vue\u7ec4\u4ef6\u4e2d\u5bfc\u5165ECharts\uff0c\u5e76\u521d\u59cb\u5316\u6240\u9700\u7684\u56fe\u8868\u7c7b\u578b\u3002<\/p>\n<\/p>\n
import * as echarts from 'echarts';<\/p>\n
export default {<\/p>\n
  mounted() {<\/p>\n
    var myChart = echarts.init(document.getElementById('mAI<\/a>n'));<\/p>\n
    myChart.setOption({<\/p>\n
      \/\/ \u56fe\u8868\u914d\u7f6e\u9879<\/p>\n
    });<\/p>\n
  }<\/p>\n
}<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001\u56fe\u8868\u914d\u7f6e\u4e0e\u4f7f\u7528<\/h3>\n<\/p>\n
\u914d\u7f6e\u56fe\u8868\u662f\u5728Vue\u9879\u76ee\u4e2d\u4f7f\u7528chart\u7684\u6838\u5fc3\u3002ECharts\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u914d\u7f6e\u9879\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u56fe\u8868\u6807\u9898\u3001\u56fe\u4f8b\u3001\u5750\u6807\u8f74\u3001\u7cfb\u5217\u7b49\u3002\u901a\u8fc7\u914d\u7f6e\u8fd9\u4e9b\u9009\u9879\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u5236\u51fa\u5404\u79cd\u7c7b\u578b\u7684\u56fe\u8868\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff0c\u4e00\u4e2a\u7b80\u5355\u7684\u67f1\u72b6\u56fe\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
myChart.setOption({<\/p>\n
  title: {<\/p>\n
    text: 'ECharts\u5165\u95e8\u793a\u4f8b'<\/p>\n
  },<\/p>\n
  tooltip: {},<\/p>\n
  xAxis: {<\/p>\n
    data: ["\u886c\u886b","\u7f8a\u6bdb\u886b","\u96ea\u7eba\u886b","\u88e4\u5b50","\u9ad8\u8ddf\u978b","\u889c\u5b50"]<\/p>\n
  },<\/p>\n
  yAxis: {},<\/p>\n
  series: [{<\/p>\n
    name: '\u9500\u91cf',<\/p>\n
    type: 'bar',<\/p>\n
    data: [5, 20, 36, 10, 10, 20]<\/p>\n
  }]<\/p>\n
});<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8fd9\u4e2a\u914d\u7f6e\u751f\u6210\u4e86\u4e00\u4e2a\u57fa\u672c\u7684\u67f1\u72b6\u56fe\uff0c\u5c55\u793a\u4e86\u4e0d\u540c\u5546\u54c1\u7684\u9500\u91cf\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u6574\u5408Vue\u4e0e\u56fe\u8868\u5e93<\/h3>\n<\/p>\n
\u4e3a\u4e86\u5728Vue\u9879\u76ee\u4e2d\u66f4\u52a0\u7075\u6d3b\u5730\u4f7f\u7528ECharts\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06ECharts\u56fe\u8868\u5c01\u88c5\u4e3aVue\u7ec4\u4ef6\u3002\u8fd9\u6837\u505a\u4e0d\u4ec5\u53ef\u4ee5\u5b9e\u73b0\u56fe\u8868\u7684\u590d\u7528\uff0c\u8fd8\u80fd\u5229\u7528Vue\u7684\u54cd\u5e94\u5f0f\u7279\u6027\u6765\u5b9e\u73b0\u6570\u636e\u7684\u52a8\u6001\u66f4\u65b0\u3002<\/p>\n<\/p>\n
\u521b\u5efa\u4e00\u4e2aECharts.vue<\/code>\u7ec4\u4ef6\uff0c\u5e76\u5728\u7ec4\u4ef6\u4e2d\u5b9a\u4e49\u56fe\u8868\u7684\u521d\u59cb\u5316\u548c\u66f4\u65b0\u903b\u8f91\u3002<\/p>\n<\/p>\n
<template><\/p>\n
  <div ref="chart" style="width: 600px; height: 400px;"><\/div><\/p>\n
<\/template><\/p>\n
<script><\/p>\n
import * as echarts from 'echarts';<\/p>\n
export default {<\/p>\n
  props: {<\/p>\n
    options: Object<\/p>\n
  },<\/p>\n
  mounted() {<\/p>\n
    this.initChart();<\/p>\n
  },<\/p>\n
  methods: {<\/p>\n
    initChart() {<\/p>\n
      const chart = echarts.init(this.$refs.chart);<\/p>\n
      chart.setOption(this.options);<\/p>\n
    }<\/p>\n
  },<\/p>\n
  watch: {<\/p>\n
    options: function(newVal) {<\/p>\n
      this.initChart();<\/p>\n
    }<\/p>\n
  }<\/p>\n
}<\/p>\n
<\/script><\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u54cd\u5e94\u5f0f\u56fe\u8868\u6570\u636e<\/h3>\n<\/p>\n
\u4e3a\u4e86\u8ba9\u56fe\u8868\u7684\u6570\u636e\u53cd\u6620Vue\u5b9e\u4f8b\u7684\u72b6\u6001\u53d8\u5316\uff0c\u6211\u4eec\u53ef\u4ee5\u5229\u7528Vue\u7684\u54cd\u5e94\u5f0f\u7cfb\u7edf\u3002\u901a\u8fc7\u5c06\u6570\u636e\u7ed1\u5b9a\u5230Vue\u5b9e\u4f8b\u7684data\u5c5e\u6027\uff0c\u5e76\u4f7f\u7528watcher\u6765\u89c2\u5bdf\u8fd9\u4e9b\u6570\u636e\uff0c\u4e00\u65e6\u6570\u636e\u53d1\u751f\u53d8\u5316\uff0c\u5c31\u91cd\u65b0\u6e32\u67d3\u56fe\u8868\u3002<\/p>\n<\/p>\n
\u8fd9\u79cd\u65b9\u5f0f\u4f7f\u5f97\u6570\u636e\u9a71\u52a8\u7684\u56fe\u8868\u53d8\u5f97\u7b80\u5355\u6613\u884c\uff0c\u80fd\u591f\u7075\u6d3b\u5e94\u5bf9\u5404\u79cd\u6570\u636e\u53d8\u5316\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n
data() {<\/p>\n
  return {<\/p>\n
    chartOptions: {<\/p>\n
      series: [{<\/p>\n
        data: [1, 2, 3, 4]<\/p>\n
      }]<\/p>\n
    }<\/p>\n
  }<\/p>\n
}<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u7ed3\u5408\u4e0a\u8ff0ECharts\u7ec4\u4ef6\uff0c\u6211\u4eec\u53ea\u9700\u8981\u901a\u8fc7\u66f4\u6539chartOptions<\/code>\u7684\u503c\uff0c\u5c31\u80fd\u5b9e\u73b0\u56fe\u8868\u6570\u636e\u7684\u52a8\u6001\u66f4\u65b0\u3002<\/p>\n<\/p>\n
\u603b\u7ed3<\/h3>\n<\/p>\n
\u5728Vue\u9879\u76ee\u4e2d\u4f7f\u7528Chart\uff0c\u9009\u62e9\u9002\u5408\u7684\u56fe\u8868\u5e93\u5e76\u6839\u636e\u9879\u76ee\u9700\u6c42\u8fdb\u884c\u56fe\u8868\u7684\u5b9a\u5236\u662f\u5173\u952e\u3002\u901a\u8fc7\u5c06\u56fe\u8868\u5e93\u4e0eVue\u7ed3\u5408\uff0c\u6211\u4eec\u4e0d\u4ec5\u53ef\u4ee5\u4eab\u53d7\u5230\u56fe\u8868\u5e93\u63d0\u4f9b\u7684\u5f3a\u5927\u529f\u80fd\uff0c\u8fd8\u80fd\u5229\u7528Vue\u7684\u7279\u6027\u6765\u5b9e\u73b0\u6570\u636e\u7684\u54cd\u5e94\u5f0f\u66f4\u65b0\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u826f\u597d\u7684\u4ea4\u4e92\u4f53\u9a8c\u3002\u65e0\u8bba\u662f\u7528\u4e8e\u6570\u636e\u53ef\u89c6\u5316\u3001\u4eea\u8868\u76d8\u8fd8\u662f\u5176\u4ed6\u573a\u666f\uff0c\u5408\u7406\u4f7f\u7528\u56fe\u8868\u5e93\u53ef\u4ee5\u6781\u5927\u5730\u63d0\u5347\u9879\u76ee\u7684\u8d28\u91cf\u548c\u7528\u6237\u6ee1\u610f\u5ea6\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
    \n
  1. \n
    Vue\u9879\u76ee\u4e2d\u5982\u4f55\u4f7f\u7528chart.js\u5e93?<\/strong>
    \n\u5728Vue\u9879\u76ee\u4e2d\u4f7f\u7528chart.js\u5e93\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n
      \n
    • \u9996\u5148\uff0c\u901a\u8fc7npm\u5b89\u88c5chart.js\u5e93\uff1anpm install chart.js<\/code><\/li>\n
    • \u7136\u540e\uff0c\u5728Vue\u7ec4\u4ef6\u4e2d\u5bfc\u5165chart.js\u5e93\uff1aimport Chart from 'chart.js'<\/code><\/li>\n
    • \u63a5\u4e0b\u6765\uff0c\u521b\u5efa\u4e00\u4e2acanvas\u5143\u7d20\u6765\u5c55\u793a\u56fe\u8868\uff1a<canvas id="myChart"><\/canvas><\/code><\/li>\n
    • \u5728Vue\u7ec4\u4ef6\u7684\u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570\u4e2d\u4f7f\u7528chart.js\u6765\u521d\u59cb\u5316\u548c\u6e32\u67d3\u56fe\u8868\uff1a\n
      mounted() {\n  const ctx = document.getElementById('myChart').getContext('2d');\n  new Chart(ctx, {\n    type: 'bar',\n    data: {\n      labels: ['Red', 'Blue', 'Yellow', 'Green', 'Purple', 'Orange'],\n      datasets: [{\n        label: '# of Votes',\n        data: [12, 19, 3, 5, 2, 3],\n        backgroundColor: 'rgba(255, 99, 132, 0.2)',\n        borderColor: 'rgba(255, 99, 132, 1)',\n        borderWidth: 1\n      }]\n    },\n    options: {\n      responsive: true,\n      scales: {\n        y: {\n          beginAtZero: true\n        }\n      }\n    }\n  });\n}\n<\/code><\/pre>\n<\/li>\n
    • \u6700\u540e\uff0c\u5728Vue\u7ec4\u4ef6\u7684\u6a21\u677f\u4e2d\u6dfb\u52a0\u5bf9\u5e94\u7684canvas\u5143\u7d20\u6765\u663e\u793a\u56fe\u8868\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \n
      \u5728Vue\u9879\u76ee\u4e2d\u5982\u4f55\u4f7f\u7528\u5176\u4ed6\u56fe\u8868\u5e93\u4ee3\u66ffchart.js?<\/strong>
      \n\u5982\u679c\u4f60\u5e0c\u671b\u5728Vue\u9879\u76ee\u4e2d\u4f7f\u7528\u5176\u4ed6\u56fe\u8868\u5e93\u800c\u4e0d\u662fchart.js\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n
        \n
      • \u9996\u5148\uff0c\u627e\u5230\u4f60\u5e0c\u671b\u4f7f\u7528\u7684\u56fe\u8868\u5e93\uff0c\u5e76\u9605\u8bfb\u5176\u5b98\u65b9\u6587\u6863\u4ee5\u4e86\u89e3\u5982\u4f55\u5728Vue\u9879\u76ee\u4e2d\u4f7f\u7528\u3002<\/li>\n
      • \u7136\u540e\uff0c\u6839\u636e\u5b98\u65b9\u6587\u6863\u7684\u6307\u5bfc\uff0c\u5b89\u88c5\u548c\u5bfc\u5165\u6240\u9009\u7684\u56fe\u8868\u5e93\u3002<\/li>\n
      • \u63a5\u4e0b\u6765\uff0c\u6839\u636e\u56fe\u8868\u5e93\u7684\u8bed\u6cd5\u548c\u7528\u6cd5\uff0c\u4f7f\u7528Vue\u7ec4\u4ef6\u7684\u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570\u6216\u5176\u4ed6\u9002\u5f53\u7684\u4f4d\u7f6e\u6765\u521d\u59cb\u5316\u548c\u6e32\u67d3\u56fe\u8868\u3002<\/li>\n
      • \u6700\u540e\uff0c\u5728Vue\u7ec4\u4ef6\u7684\u6a21\u677f\u4e2d\u6dfb\u52a0\u76f8\u5e94\u7684DOM\u5143\u7d20\u6765\u663e\u793a\u56fe\u8868\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \n
        \u6709\u4ec0\u4e48\u5728Vue\u9879\u76ee\u4e2d\u4f7f\u7528\u56fe\u8868\u5e93\u7684\u6700\u4f73\u5b9e\u8df5?<\/strong>
        \n\u5728Vue\u9879\u76ee\u4e2d\u4f7f\u7528\u56fe\u8868\u5e93\u7684\u6700\u4f73\u5b9e\u8df5\u5305\u62ec\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n
          \n
        • \u9996\u5148\uff0c\u4f7f\u7528npm\u6216yarn\u7b49\u5305\u7ba1\u7406\u5de5\u5177\u6765\u5b89\u88c5\u56fe\u8868\u5e93\uff0c\u8fd9\u6837\u53ef\u4ee5\u8f7b\u677e\u5730\u7ba1\u7406\u5e93\u7684\u7248\u672c\u548c\u4f9d\u8d56\u5173\u7cfb\u3002<\/li>\n
        • \u5176\u6b21\uff0c\u5c06\u56fe\u8868\u5e93\u7684\u5bfc\u5165\u8bed\u53e5\u653e\u5728\u9700\u8981\u4f7f\u7528\u56fe\u8868\u7684\u7ec4\u4ef6\u5185\u90e8\uff0c\u800c\u4e0d\u662f\u653e\u5728\u9879\u76ee\u7684\u5165\u53e3\u6587\u4ef6\u4e2d\u3002\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5168\u5c40\u5bfc\u5165\u8fc7\u591a\u7684\u5e93\uff0c\u51cf\u5c0f\u9879\u76ee\u7684\u4f53\u79ef\u3002<\/li>\n
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