{"id":34082,"date":"2024-11-25T15:39:26","date_gmt":"2024-11-25T07:39:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/34082\/"},"modified":"2024-11-25T15:39:26","modified_gmt":"2024-11-25T07:39:26","slug":"%e8%af%a6%e8%a7%a3%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e4%b8%ad%e5%a6%82%e4%bd%95%e5%ae%89%e8%a3%85%e5%92%8c%e5%bc%95%e7%94%a8echarts%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/34082\/","title":{"rendered":"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f"},"content":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u4e00\u4e0b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u4f7f\u7528 npm \u5f15\u5165 echarts \u7684\u65b9\u6cd5\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/024\/616e33122e602927.jpg\" class=\"aligncenter\" title=\"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f\u63d2\u56fe\" alt=\"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f\u63d2\u56fe\" \/><\/p>\n<p>Apache ECharts \u5b98\u65b9\u63d0\u4f9b\u4e86 \u7684\u4ee3\u7801\u5b9e\u4f8b\u548c ec-canvas \u7ec4\u4ef6\uff0c\u4f46\u662f\u672a\u53d1\u5e03 npm \u5305\u3002<\/p>\n<p>\u6b64\u9879\u76ee\u5728\u5b98\u65b9\u4ee3\u7801\u4e4b\u4e0a\u4fee\u6539\u652f\u6301 ec-canvas \u7ec4\u4ef6\u4f20\u5165 echarts \u53ef\u652f\u6301 npm \u5f15\u5165 echarts \u6216\u672c\u5730\u81ea\u5b9a\u4e49\u6784\u5efa\u540e\u7684 echarts\uff0c\u66f4\u7b26\u5408 Web \u5f00\u53d1\u4f53\u9a8c\u3002<\/p>\n<p>\u5e76\u4e14\u53d1\u5e03 npm \u5305\uff0c\u652f\u6301\u5c0f\u7a0b\u5e8f\u901a\u8fc7 npm \u5b89\u88c5\u4f7f\u7528\u3002\u5e76\u652f\u6301 Taro \u6309\u9700\u5f15\u5165 echarts \u51cf\u5c0f\u6253\u5305\u4f53\u79ef\u3002\u3010\u76f8\u5173\u5b66\u4e60\u63a8\u8350\uff1a\u3011<\/p>\n<h2>\u5b89\u88c5<\/h2>\n<pre>npm&nbsp;install&nbsp;echarts-for-weixin<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h2>\u5c0f\u7a0b\u5e8f\u5f15\u7528<\/h2>\n<p>\u53c2\u8003\u4ee3\u7801 tools\/demo<\/p>\n<p>1\u3001\u9996\u5148\u5728\u9875\u9762\u7684 json \u6587\u4ef6\u52a0\u5165 usingComponents \u914d\u7f6e\u5b57\u6bb5<\/p>\n<pre>{\n&nbsp;&nbsp;\"usingComponents\":&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;\"ec-canvas\":&nbsp;\"echarts-for-weixin\"\n&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>2\u3001\u9879\u76ee\u6839\u76ee\u5f55\u521b\u5efa package.json \u5e76\u6267\u884c npm install \u5b89\u88c5\u4f9d\u8d56<\/p>\n<pre>{\n&nbsp;&nbsp;\"dependencies\":&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;\"echarts\":&nbsp;\"^5.1.2\",\n&nbsp;&nbsp;&nbsp;&nbsp;\"echarts-for-weixin\":&nbsp;\"^1.0.0\"\n&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>3\u3001\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u8005\u5de5\u5177\u4e2d\u6784\u5efa npm<\/p>\n<p>\u70b9\u51fb\u5f00\u53d1\u8005\u5de5\u5177\u4e2d\u7684\u83dc\u5355\u680f\uff1a\u5de5\u5177 &#8211;&gt; \u6784\u5efa npm<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/image\/816\/726\/431\/1634611226657390.png\" class=\"aligncenter\" title=\"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f\u63d2\u56fe1\" alt=\"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f\u63d2\u56fe1\" \/><\/p>\n<p>4\u3001\u5728\u9875\u9762\u4e2d\u5f15\u5165 echarts\uff0c\u53ef\u4ee5\u4ece npm \u5f15\u5165 echarts\uff0c\u4e5f\u53ef\u4ee5\u5f15\u5165\u672c\u5730\u81ea\u5b9a\u4e49\u6784\u5efa\u7684 echarts \u4ee5\u51cf\u5c0f\u4f53\u79ef<\/p>\n<pre>import&nbsp;*&nbsp;as&nbsp;echarts&nbsp;from&nbsp;'echarts'&nbsp;\/\/&nbsp;\u4ece&nbsp;npm&nbsp;\u5f15\u5165&nbsp;echarts\nimport&nbsp;*&nbsp;as&nbsp;echarts&nbsp;from&nbsp;'.\/echarts'&nbsp;\/\/&nbsp;\u6216\u8005\u4ece\u672c\u5730\u5f15\u5165\u81ea\u5b9a\u4e49\u6784\u5efa\u7684&nbsp;echarts<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>5\u3001\u7136\u540e\u53ef\u4ee5\u5728\u5bf9\u5e94\u9875\u9762\u7684 wxml \u4e2d\u76f4\u63a5\u4f7f\u7528\u8be5\u7ec4\u4ef6<\/p>\n<pre>&lt;view&gt;\n&nbsp;&nbsp;&lt;ec-canvas&gt;&lt;\/ec-canvas&gt;&lt;\/view&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>6\u3001ec-canvas \u7684\u5177\u4f53\u7528\u6cd5\u548c\u5982\u4f55\u521d\u59cb\u5316\u56fe\u8868\u8bf7\u53c2\u8003 <\/p>\n<pre>import&nbsp;*&nbsp;as&nbsp;echarts&nbsp;from&nbsp;'echarts'\n\nlet&nbsp;chart&nbsp;=&nbsp;null;\n\nfunction&nbsp;initChart(canvas,&nbsp;width,&nbsp;height,&nbsp;dpr)&nbsp;{\n&nbsp;&nbsp;chart&nbsp;=&nbsp;echarts.init(canvas,&nbsp;null,&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;width:&nbsp;width,\n&nbsp;&nbsp;&nbsp;&nbsp;height:&nbsp;height,\n&nbsp;&nbsp;&nbsp;&nbsp;devicePixelRatio:&nbsp;dpr&nbsp;\/\/&nbsp;new\n&nbsp;&nbsp;});\n&nbsp;&nbsp;canvas.setChart(chart);\n\n&nbsp;&nbsp;var&nbsp;option&nbsp;=&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;tooltip:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;trigger:&nbsp;'axis',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;axisPointer:&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u5750\u6807\u8f74\u6307\u793a\u5668\uff0c\u5750\u6807\u8f74\u89e6\u53d1\u6709\u6548\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'shadow'&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u9ed8\u8ba4\u4e3a\u76f4\u7ebf\uff0c\u53ef\u9009\u4e3a\uff1a'line'&nbsp;|&nbsp;'shadow'\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;confine:&nbsp;true\n&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;legend:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;['\u70ed\u5ea6',&nbsp;'\u6b63\u9762',&nbsp;'\u8d1f\u9762']\n&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;grid:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;left:&nbsp;20,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;right:&nbsp;20,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bottom:&nbsp;15,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;top:&nbsp;40,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;containLabel:&nbsp;true\n&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;xAxis:&nbsp;[\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'value',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;axisLine:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;lineStyle:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;color:&nbsp;'#999'\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;axisLabel:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;color:&nbsp;'#666'\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;],\n&nbsp;&nbsp;&nbsp;&nbsp;yAxis:&nbsp;[\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'category',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;axisTick:&nbsp;{&nbsp;show:&nbsp;false&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;['\u6c7d\u8f66\u4e4b\u5bb6',&nbsp;'\u4eca\u65e5\u5934\u6761',&nbsp;'\u767e\u5ea6\u8d34\u5427',&nbsp;'\u4e00\u70b9\u8d44\u8baf',&nbsp;'\u5fae\u4fe1',&nbsp;'\u5fae\u535a',&nbsp;'\u77e5\u4e4e'],\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;axisLine:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;lineStyle:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;color:&nbsp;'#999'\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;axisLabel:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;color:&nbsp;'#666'\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;],\n&nbsp;&nbsp;&nbsp;&nbsp;series:&nbsp;[\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u70ed\u5ea6',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'bar',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;label:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;normal:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;show:&nbsp;true,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;position:&nbsp;'inside'\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[300,&nbsp;270,&nbsp;340,&nbsp;344,&nbsp;300,&nbsp;320,&nbsp;310],\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;itemStyle:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;emphasis:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;&nbsp;&nbsp;color:&nbsp;'#37a2da'\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u6b63\u9762',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'bar',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;stack:&nbsp;'\u603b\u91cf',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;label:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;normal:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;show:&nbsp;true\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[120,&nbsp;102,&nbsp;141,&nbsp;174,&nbsp;190,&nbsp;250,&nbsp;220],\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;itemStyle:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;emphasis:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;&nbsp;&nbsp;color:&nbsp;'#32c5e9'\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'\u8d1f\u9762',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'bar',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;stack:&nbsp;'\u603b\u91cf',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;label:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;normal:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;show:&nbsp;true,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;position:&nbsp;'left'\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[-20,&nbsp;-32,&nbsp;-21,&nbsp;-34,&nbsp;-90,&nbsp;-130,&nbsp;-110],\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;itemStyle:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;emphasis:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;&nbsp;&nbsp;color:&nbsp;'#67e0e3'\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;]\n&nbsp;&nbsp;};\n\n&nbsp;&nbsp;chart.setOption(option);\n&nbsp;&nbsp;return&nbsp;chart;\n}\n\nPage({\n&nbsp;&nbsp;data:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;echarts,\n&nbsp;&nbsp;&nbsp;&nbsp;ec:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;onInit:&nbsp;initChart\n&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;},\n&nbsp;&nbsp;onReady()&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;setTimeout(function&nbsp;()&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u83b7\u53d6&nbsp;chart&nbsp;\u5b9e\u4f8b\u7684\u65b9\u5f0f\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;console.log(chart)\n&nbsp;&nbsp;&nbsp;&nbsp;},&nbsp;2000);\n&nbsp;&nbsp;}\n})<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h2>Taro \u5f15\u7528<\/h2>\n<p>\u53c2\u8003\u4ee3\u7801 examples\/taro<\/p>\n<h3>\u51c6\u5907\u5de5\u4f5c<\/h3>\n<ol>\n<li>\u5b89\u88c5\u4f9d\u8d56<\/li>\n<\/ol>\n<pre>npm&nbsp;install&nbsp;echarts-for-weixin<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e2d\u65b0\u5efa\u6587\u4ef6 project.package.json \u6216\u8005\u81ea\u5b9a\u4e49\u547d\u540d\uff0c\u6b64\u6587\u4ef6\u662f\u5c0f\u7a0b\u5e8f\u7684 package.json\uff0c\u5e76\u5728\u4e0b\u4e00\u6b65\u4e2d\u6dfb\u52a0\u5c0f\u7a0b\u5e8f\u81ea\u5b9a\u4e49\u6784\u5efa npm \u65b9\u5f0f\u3002\u8fd9\u4e48\u505a\u7684\u76ee\u7684\u662f\u4e3a\u4e86\u80fd\u591f\u5171\u4eab\u9879\u76ee node_modules<\/li>\n<\/ol>\n<p>project.package.json<\/p>\n<pre>{\n&nbsp;&nbsp;\"dependencies\":&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;\"echarts\":&nbsp;\"^5.1.2\",\n&nbsp;&nbsp;&nbsp;&nbsp;\"echarts-for-weixin\":&nbsp;\"^1.0.2\"\n&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u5728 project.config \u7684 setting \u4e2d\u6dfb\u52a0\u5c0f\u7a0b\u5e8f\u81ea\u5b9a\u4e49\u6784\u5efa npm \u65b9\u5f0f\uff0c\u53c2\u8003  <\/li>\n<\/ol>\n<pre>{\n&nbsp;&nbsp;\"setting\":&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;\"packNpmManually\":&nbsp;true,\n&nbsp;&nbsp;&nbsp;&nbsp;\"packNpmRelationList\":&nbsp;[\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\"packageJsonPath\":&nbsp;\"..\/project.package.json\",\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\"miniprogramNpmDistDir\":&nbsp;\".\/\"\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;]\n&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u6267\u884c Taro \u7684\u5f00\u53d1\u6216\u8005\u6253\u5305\u547d\u4ee4\u8fdb\u884c\u9879\u76ee\u5f00\u53d1<\/li>\n<\/ol>\n<pre>npm&nbsp;run&nbsp;dev:weapp<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u8005\u5de5\u5177\u4e2d\u6784\u5efa npm\u3002\u6ce8\u610f\uff1a\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u5de5\u5177\u6253\u5f00\u7684\u9879\u76ee\u76ee\u5f55\u662f dist \u6587\u4ef6\u5939<\/li>\n<\/ol>\n<p>\u70b9\u51fb\u5f00\u53d1\u8005\u5de5\u5177\u4e2d\u7684\u83dc\u5355\u680f\uff1a\u5de5\u5177 &#8211;&gt; \u6784\u5efa npm<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/image\/612\/723\/870\/1634611232770243.png\" class=\"aligncenter\" title=\"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f\u63d2\u56fe2\" alt=\"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f\u63d2\u56fe2\" \/><\/p>\n<h3>\u5f15\u5165 Echarts<\/h3>\n<ol>\n<li>\u5728\u5168\u5c40\u7684 app.config.js \u4e2d\u6dfb\u52a0\u6216\u8005\u5728\u5355\u4e2a\u9700\u8981\u4f7f\u7528\u5230 echarts \u7684\u9875\u9762\u914d\u7f6e\u4e2d\u6dfb\u52a0\u5f15\u7528\u7ec4\u4ef6<\/li>\n<\/ol>\n<pre>{\n&nbsp;&nbsp;\"usingComponents\":&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;\"ec-canvas\":&nbsp;\"echarts-for-weixin\"\n&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u5728\u9875\u9762\u4e2d\u5f15\u5165 echarts\uff0c\u53ef\u4ee5\u4ece npm \u5f15\u5165 echarts\uff0c\u4e5f\u53ef\u4ee5\u5f15\u5165\u672c\u5730\u81ea\u5b9a\u4e49\u6784\u5efa\u7684 echarts \u4ee5\u51cf\u5c0f\u4f53\u79ef<\/li>\n<\/ol>\n<pre>import&nbsp;*&nbsp;as&nbsp;echarts&nbsp;from&nbsp;'echarts'&nbsp;\/\/&nbsp;\u4ece&nbsp;npm&nbsp;\u5f15\u5165&nbsp;echarts\nimport&nbsp;*&nbsp;as&nbsp;echarts&nbsp;from&nbsp;'.\/echarts'&nbsp;\/\/&nbsp;\u6216\u8005\u4ece\u672c\u5730\u5f15\u5165\u81ea\u5b9a\u4e49\u6784\u5efa\u7684&nbsp;echarts<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u5c06\u5f15\u5165\u7684 echarts \u4f20\u7ed9\u7ec4\u4ef6<\/li>\n<\/ol>\n<pre>&lt;ec-canvas&gt;&lt;\/ec-canvas&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>ec-canvas \u7684\u5177\u4f53\u7528\u6cd5\u548c\u5982\u4f55\u521d\u59cb\u5316\u56fe\u8868\u8bf7\u53c2\u8003  <\/li>\n<\/ol>\n<p> \u793a\u4f8b\u4ee3\u7801 <\/p>\n<pre>function initChart(canvas, width, height) {  const chart = echarts.init(canvas, null, {    width: width,    height: height\n  })\n  canvas.setChart(chart)  const model = {    yCates: ['Saturday', 'Friday', 'Thursday',      'Wednesday', 'Tuesday', 'Monday',      'Sunday'],    xCates: ['1', '2', '3', '4', '5'],    data: [      \/\/ [yCateIndex, xCateIndex, value]\n      [0, 0, 5], [0, 1, 7], [0, 2, 3], [0, 3, 5], [0, 4, 2],\n      [1, 0, 1], [1, 1, 2], [1, 2, 4], [1, 3, 8], [1, 4, 2],\n      [2, 0, 2], [2, 1, 3], [2, 2, 8], [2, 3, 6], [2, 4, 7],\n      [3, 0, 3], [3, 1, 7], [3, 2, 5], [3, 3, 1], [3, 4, 6],\n      [4, 0, 3], [4, 1, 2], [4, 2, 7], [4, 3, 8], [4, 4, 9],\n      [5, 0, 2], [5, 1, 2], [5, 2, 3], [5, 3, 4], [5, 4, 7],\n      [6, 0, 6], [6, 1, 5], [6, 2, 3], [6, 3, 1], [6, 4, 2]\n    ]\n  }  const data = model.data.map(function (item) {    return [item[1], item[0], item[2] || '-']\n  })  const option = {    tooltip: {      position: 'top'\n    },    animation: false,    grid: {      bottom: 60,      top: 10,      left: 80\n    },    xAxis: {      type: 'category',      data: model.xCates\n    },    yAxis: {      type: 'category',      data: model.yCates\n    },    visualMap: {      min: 1,      max: 10,      show: false,      calculable: true,      orient: 'horizontal',      left: 'center',      bottom: 10,      inRange: {        color: ['#37A2DA', '#32C5E9', '#67E0E3', '#91F2DE', '#FFDB5C', '#FF9F7F'],\n      }\n    },    series: [{      name: 'Punch Card',      type: 'heatmap',      data: data,      label: {        normal: {          show: true\n        }\n      },      itemStyle: {        emphasis: {          shadowBlur: 10,          shadowColor: 'rgba(0, 0, 0, 0.5)'\n        }\n      }\n    }]\n  }\n\n  chart.setOption(option)  return chart\n}export default class Echarts extends React.Component {\n\n  state = {    ec: {      onInit: initChart\n    }\n  }\n\n  render () {    return (      &lt;View className='echarts'&gt;        &lt;ec-canvas \n          id='mychart-dom-area' \n          canvas-id='mychart-area' \n          echarts={echarts} \n          ec={this.state.ec}\n        \/&gt;      &lt;\/View&gt;\n    )\n  }\n}\u590d\u5236\u4ee3\u7801<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h2>Taro \u6309\u9700\u5f15\u7528<\/h2>\n<p>\u53c2\u8003\u4ee3\u7801 examples\/taro-manual-load<\/p>\n<p>\u6ce8\u610f\uff1a\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u8005\u5de5\u5177\u6253\u5f00\u7684\u9879\u76ee\u76ee\u5f55\u662f\u6253\u5305\u540e\u7684 dist \u76ee\u5f55<\/p>\n<h3>\u51c6\u5907\u5de5\u4f5c<\/h3>\n<p>1\u3001\u5b89\u88c5\u4f9d\u8d56<\/p>\n<pre>npm&nbsp;install&nbsp;echarts-for-weixin<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>2\u3001\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e2d\u65b0\u5efa\u6587\u4ef6 project.package.json \u6216\u8005\u81ea\u5b9a\u4e49\u547d\u540d\uff0c\u6b64\u6587\u4ef6\u662f\u5c0f\u7a0b\u5e8f\u7684 package.json\uff0c\u5e76\u5728\u4e0b\u4e00\u6b65\u4e2d\u6dfb\u52a0\u5c0f\u7a0b\u5e8f\u81ea\u5b9a\u4e49\u6784\u5efa npm \u65b9\u5f0f\u3002\u5e76\u914d\u7f6e config\/index.js \u4e2d\u7684 copy \u9009\u9879\uff0c\u5c06 project.package.json \u590d\u5236\u5230 dist \u76ee\u5f55\u4e0b\u5e76\u4e14\u91cd\u547d\u540d\u4e3a package.json\u3002\u5e76\u4e14\u590d\u5236 node_modules\/echarts-for-weixin \u81f3 dist\/node_modules\/echarts-for-weixin \u907f\u514d\u5728\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u8005\u5de5\u5177\u4e2d\u6253\u5f00\u7684\u9879\u76ee\u91cd\u65b0\u5b89\u88c5\u4f9d\u8d56<\/p>\n<p>project.package.json<\/p>\n<pre>{\n&nbsp;&nbsp;\"dependencies\":&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;\"echarts-for-weixin\":&nbsp;\"^1.0.2\"\n&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>config\/index.js<\/p>\n<pre>{\n&nbsp;&nbsp;copy:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;patterns:&nbsp;[\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;from:&nbsp;'project.package.json',&nbsp;to:&nbsp;'dist\/package.json'&nbsp;},&nbsp;\/\/&nbsp;\u6307\u5b9a\u9700\u8981&nbsp;copy&nbsp;\u7684\u6587\u4ef6\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;from:&nbsp;'node_modules\/echarts-for-weixin\/',&nbsp;to:&nbsp;'dist\/node_modules\/echarts-for-weixin\/'&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;],\n&nbsp;&nbsp;&nbsp;&nbsp;options:&nbsp;{}\n&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>3\u3001\u5728 project.config \u7684 setting \u4e2d\u6dfb\u52a0\u5c0f\u7a0b\u5e8f\u81ea\u5b9a\u4e49\u6784\u5efa npm \u65b9\u5f0f\uff0c\u53c2\u8003 <\/p>\n<pre>{\n&nbsp;&nbsp;\"setting\":&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;\"packNpmManually\":&nbsp;true,\n&nbsp;&nbsp;&nbsp;&nbsp;\"packNpmRelationList\":&nbsp;[\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\"packageJsonPath\":&nbsp;\".\/package.json\",\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\"miniprogramNpmDistDir\":&nbsp;\".\/\"\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;]\n&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>4\u3001\u6267\u884c Taro \u7684\u5f00\u53d1\u6216\u8005\u6253\u5305\u547d\u4ee4\u8fdb\u884c\u9879\u76ee\u5f00\u53d1<\/p>\n<pre>npm&nbsp;run&nbsp;dev:weapp<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>5\u3001\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u8005\u5de5\u5177\u4e2d\u6784\u5efa npm\u3002\u6ce8\u610f\uff1a\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u5de5\u5177\u6253\u5f00\u7684\u9879\u76ee\u76ee\u5f55\u662f dist \u6587\u4ef6\u5939<\/p>\n<p>\u70b9\u51fb\u5f00\u53d1\u8005\u5de5\u5177\u4e2d\u7684\u83dc\u5355\u680f\uff1a\u5de5\u5177 &#8211;&gt; \u6784\u5efa npm<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/image\/358\/597\/405\/1634611238909691.png\" class=\"aligncenter\" title=\"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f\u63d2\u56fe3\" alt=\"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f\u63d2\u56fe3\" \/><\/p>\n<h3><strong>\u5f15\u5165 Echarts<\/strong><\/h3>\n<p>1\u3001\u5728\u5168\u5c40\u7684 app.config.js \u4e2d\u6dfb\u52a0\u6216\u8005\u5728\u5355\u4e2a\u9700\u8981\u4f7f\u7528\u5230 echarts \u7684\u9875\u9762\u914d\u7f6e\u4e2d\u6dfb\u52a0\u5f15\u7528\u7ec4\u4ef6<\/p>\n<pre>{\n&nbsp;&nbsp;\"usingComponents\":&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;\"ec-canvas\":&nbsp;\"echarts-for-weixin\"\n&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>2\u3001\u5728\u9875\u9762\u4e2d\u5f15\u5165 echarts\/core \u548c\u9700\u8981\u7684\u7ec4\u4ef6\uff0cTaro \u6253\u5305\u4f1a\u53ea\u6253\u5305\u5f15\u5165\u7684\u7ec4\u4ef6\uff0c\u8fd9\u6837\u8fbe\u5230\u6309\u9700\u5f15\u5165\u7684\u76ee\u7684<\/p>\n<pre>\/\/&nbsp;Import&nbsp;the&nbsp;echarts&nbsp;core&nbsp;module,&nbsp;which&nbsp;provides&nbsp;the&nbsp;necessary&nbsp;interfaces&nbsp;for&nbsp;using&nbsp;echarts.\nimport&nbsp;*&nbsp;as&nbsp;echarts&nbsp;from&nbsp;'echarts\/core';\n\/\/&nbsp;Import&nbsp;charts,&nbsp;all&nbsp;with&nbsp;Chart&nbsp;suffix\nimport&nbsp;{\n&nbsp;&nbsp;\/\/&nbsp;LineChart,\n&nbsp;&nbsp;BarChart,\n&nbsp;&nbsp;\/\/&nbsp;PieChart,\n&nbsp;&nbsp;\/\/&nbsp;ScatterChart,\n&nbsp;&nbsp;\/\/&nbsp;RadarChart,\n&nbsp;&nbsp;\/\/&nbsp;MapChart,\n&nbsp;&nbsp;\/\/&nbsp;TreeChart,\n&nbsp;&nbsp;\/\/&nbsp;TreemapChart,\n&nbsp;&nbsp;\/\/&nbsp;GraphChart,\n&nbsp;&nbsp;\/\/&nbsp;GaugeChart,\n&nbsp;&nbsp;\/\/&nbsp;FunnelChart,\n&nbsp;&nbsp;\/\/&nbsp;ParallelChart,\n&nbsp;&nbsp;\/\/&nbsp;SankeyChart,\n&nbsp;&nbsp;\/\/&nbsp;BoxplotChart,\n&nbsp;&nbsp;\/\/&nbsp;CandlestickChart,\n&nbsp;&nbsp;\/\/&nbsp;EffectScatterChart,\n&nbsp;&nbsp;\/\/&nbsp;LinesChart,\n&nbsp;&nbsp;\/\/&nbsp;HeatmapChart,\n&nbsp;&nbsp;\/\/&nbsp;PictorialBarChart,\n&nbsp;&nbsp;\/\/&nbsp;ThemeRiverChart,\n&nbsp;&nbsp;\/\/&nbsp;SunburstChart,\n&nbsp;&nbsp;\/\/&nbsp;CustomChart,\n}&nbsp;from&nbsp;'echarts\/charts';\n\/\/&nbsp;import&nbsp;components,&nbsp;all&nbsp;suffixed&nbsp;with&nbsp;Component\nimport&nbsp;{\n&nbsp;&nbsp;\/\/&nbsp;GridSimpleComponent,\n&nbsp;&nbsp;GridComponent,\n&nbsp;&nbsp;\/\/&nbsp;PolarComponent,\n&nbsp;&nbsp;\/\/&nbsp;RadarComponent,\n&nbsp;&nbsp;\/\/&nbsp;GeoComponent,\n&nbsp;&nbsp;\/\/&nbsp;SingleAxisComponent,\n&nbsp;&nbsp;\/\/&nbsp;ParallelComponent,\n&nbsp;&nbsp;\/\/&nbsp;CalendarComponent,\n&nbsp;&nbsp;\/\/&nbsp;GraphicComponent,\n&nbsp;&nbsp;\/\/&nbsp;ToolboxComponent,\n&nbsp;&nbsp;TooltipComponent,\n&nbsp;&nbsp;\/\/&nbsp;AxisPointerComponent,\n&nbsp;&nbsp;\/\/&nbsp;BrushComponent,\n&nbsp;&nbsp;TitleComponent,\n&nbsp;&nbsp;\/\/&nbsp;TimelineComponent,\n&nbsp;&nbsp;\/\/&nbsp;MarkPointComponent,\n&nbsp;&nbsp;\/\/&nbsp;MarkLineComponent,\n&nbsp;&nbsp;\/\/&nbsp;MarkAreaComponent,\n&nbsp;&nbsp;\/\/&nbsp;LegendComponent,\n&nbsp;&nbsp;\/\/&nbsp;LegendScrollComponent,\n&nbsp;&nbsp;\/\/&nbsp;LegendPlainComponent,\n&nbsp;&nbsp;\/\/&nbsp;DataZoomComponent,\n&nbsp;&nbsp;\/\/&nbsp;DataZoomInsideComponent,\n&nbsp;&nbsp;\/\/&nbsp;DataZoomSliderComponent,\n&nbsp;&nbsp;\/\/&nbsp;VisualMapComponent,\n&nbsp;&nbsp;\/\/&nbsp;VisualMapContinuousComponent,\n&nbsp;&nbsp;\/\/&nbsp;VisualMapPiecewiseComponent,\n&nbsp;&nbsp;\/\/&nbsp;AriaComponent,\n&nbsp;&nbsp;\/\/&nbsp;TransformComponent,\n&nbsp;&nbsp;DatasetComponent,\n}&nbsp;from&nbsp;'echarts\/components';\n\/\/&nbsp;Import&nbsp;renderer,&nbsp;note&nbsp;that&nbsp;introducing&nbsp;the&nbsp;CanvasRenderer&nbsp;or&nbsp;SVGRenderer&nbsp;is&nbsp;a&nbsp;required&nbsp;step\nimport&nbsp;{\n&nbsp;&nbsp;CanvasRenderer,\n&nbsp;&nbsp;\/\/&nbsp;SVGRenderer,\n}&nbsp;from&nbsp;'echarts\/renderers';\n\/\/&nbsp;Register&nbsp;the&nbsp;required&nbsp;components\necharts.use(\n&nbsp;&nbsp;[\n&nbsp;&nbsp;&nbsp;&nbsp;TitleComponent,\n&nbsp;&nbsp;&nbsp;&nbsp;TooltipComponent,&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;GridComponent,&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;BarChart,&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;CanvasRenderer,&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;HeatmapChart,&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;VisualMapComponent,\n&nbsp;&nbsp;&nbsp;&nbsp;VisualMapContinuousComponent,\n&nbsp;&nbsp;&nbsp;&nbsp;VisualMapPiecewiseComponent,\n&nbsp;&nbsp;]\n);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>3\u3001\u5c06\u5f15\u5165\u7684 echarts \u4f20\u7ed9\u7ec4\u4ef6<\/p>\n<pre>&lt;ec-canvas&gt;&lt;\/ec-canvas&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>4\u3001ec-canvas \u7684\u5177\u4f53\u7528\u6cd5\u548c\u5982\u4f55\u521d\u59cb\u5316\u56fe\u8868\u8bf7\u53c2\u8003 <\/p>\n<pre>function&nbsp;initChart(canvas,&nbsp;width,&nbsp;height)&nbsp;{\n&nbsp;&nbsp;const&nbsp;chart&nbsp;=&nbsp;echarts.init(canvas,&nbsp;null,&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;width:&nbsp;width,\n&nbsp;&nbsp;&nbsp;&nbsp;height:&nbsp;height\n&nbsp;&nbsp;})\n&nbsp;&nbsp;canvas.setChart(chart)\n&nbsp;&nbsp;const&nbsp;model&nbsp;=&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;yCates:&nbsp;['Saturday',&nbsp;'Friday',&nbsp;'Thursday',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'Wednesday',&nbsp;'Tuesday',&nbsp;'Monday',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'Sunday'],\n&nbsp;&nbsp;&nbsp;&nbsp;xCates:&nbsp;['1',&nbsp;'2',&nbsp;'3',&nbsp;'4',&nbsp;'5'],\n&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;[\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;[yCateIndex,&nbsp;xCateIndex,&nbsp;value]\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[0,&nbsp;0,&nbsp;5],&nbsp;[0,&nbsp;1,&nbsp;7],&nbsp;[0,&nbsp;2,&nbsp;3],&nbsp;[0,&nbsp;3,&nbsp;5],&nbsp;[0,&nbsp;4,&nbsp;2],\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[1,&nbsp;0,&nbsp;1],&nbsp;[1,&nbsp;1,&nbsp;2],&nbsp;[1,&nbsp;2,&nbsp;4],&nbsp;[1,&nbsp;3,&nbsp;8],&nbsp;[1,&nbsp;4,&nbsp;2],\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[2,&nbsp;0,&nbsp;2],&nbsp;[2,&nbsp;1,&nbsp;3],&nbsp;[2,&nbsp;2,&nbsp;8],&nbsp;[2,&nbsp;3,&nbsp;6],&nbsp;[2,&nbsp;4,&nbsp;7],\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[3,&nbsp;0,&nbsp;3],&nbsp;[3,&nbsp;1,&nbsp;7],&nbsp;[3,&nbsp;2,&nbsp;5],&nbsp;[3,&nbsp;3,&nbsp;1],&nbsp;[3,&nbsp;4,&nbsp;6],\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[4,&nbsp;0,&nbsp;3],&nbsp;[4,&nbsp;1,&nbsp;2],&nbsp;[4,&nbsp;2,&nbsp;7],&nbsp;[4,&nbsp;3,&nbsp;8],&nbsp;[4,&nbsp;4,&nbsp;9],\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[5,&nbsp;0,&nbsp;2],&nbsp;[5,&nbsp;1,&nbsp;2],&nbsp;[5,&nbsp;2,&nbsp;3],&nbsp;[5,&nbsp;3,&nbsp;4],&nbsp;[5,&nbsp;4,&nbsp;7],\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[6,&nbsp;0,&nbsp;6],&nbsp;[6,&nbsp;1,&nbsp;5],&nbsp;[6,&nbsp;2,&nbsp;3],&nbsp;[6,&nbsp;3,&nbsp;1],&nbsp;[6,&nbsp;4,&nbsp;2]\n&nbsp;&nbsp;&nbsp;&nbsp;]\n&nbsp;&nbsp;}\n\n&nbsp;&nbsp;const&nbsp;data&nbsp;=&nbsp;model.data.map(function&nbsp;(item)&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;[item[1],&nbsp;item[0],&nbsp;item[2]&nbsp;||&nbsp;'-']\n&nbsp;&nbsp;})\n\n&nbsp;&nbsp;const&nbsp;option&nbsp;=&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;tooltip:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;position:&nbsp;'top'\n&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;animation:&nbsp;false,\n&nbsp;&nbsp;&nbsp;&nbsp;grid:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bottom:&nbsp;60,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;top:&nbsp;10,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;left:&nbsp;80\n&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;xAxis:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'category',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;model.xCates\n&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;yAxis:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'category',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;model.yCates\n&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;visualMap:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;min:&nbsp;1,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;max:&nbsp;10,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;show:&nbsp;false,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;calculable:&nbsp;true,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;orient:&nbsp;'horizontal',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;left:&nbsp;'center',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bottom:&nbsp;10,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inRange:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;color:&nbsp;['#37A2DA',&nbsp;'#32C5E9',&nbsp;'#67E0E3',&nbsp;'#91F2DE',&nbsp;'#FFDB5C',&nbsp;'#FF9F7F'],\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;series:&nbsp;[{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;name:&nbsp;'Punch&nbsp;Card',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type:&nbsp;'heatmap',\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;data,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;label:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;normal:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;show:&nbsp;true\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;},\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;itemStyle:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;emphasis:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;shadowBlur:&nbsp;10,\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;shadowColor:&nbsp;'rgba(0,&nbsp;0,&nbsp;0,&nbsp;0.5)'\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;}]\n&nbsp;&nbsp;}\n\n&nbsp;&nbsp;chart.setOption(option)\n&nbsp;&nbsp;return&nbsp;chart\n}\n\nexport&nbsp;default&nbsp;class&nbsp;Echarts&nbsp;extends&nbsp;React.Component&nbsp;{\n\n&nbsp;&nbsp;state&nbsp;=&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;ec:&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;onInit:&nbsp;initChart\n&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;}\n\n&nbsp;&nbsp;render&nbsp;()&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;(\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n  \n   \n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;ec-canvas&gt;&lt;\/ec-canvas&gt;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n  \n&nbsp;&nbsp;&nbsp;&nbsp;)\n&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>5\u3001\u53ef\u4ee5\u67e5\u770b\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u8005\u5de5\u5177\u4e2d\u7684\u4f9d\u8d56\u5206\u6790\uff0c\u786e\u5b9a\u6587\u4ef6\u5927\u5c0f\u4ee5\u53ca\u662f\u5426\u6b63\u786e\u6309\u9700\u5f15\u5165<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/image\/813\/434\/190\/1634611243625163.png\" class=\"aligncenter\" title=\"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f\u63d2\u56fe4\" alt=\"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f\u63d2\u56fe4\" \/><\/p>\n<p>\u66f4\u591a\u7f16\u7a0b\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u8bbf\u95ee\uff1a\uff01\uff01<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5982\u4f55\u5b89\u88c5\u548c\u5f15\u7528ECharts\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u4e00\u4e0b\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u4f7f\u7528 npm \u5f15\u5165 echarts \u7684\u65b9\u6cd5\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\uff01 Apache ECharts \u5b98\u65b9\u63d0\u4f9b\u4e86 \u7684\u4ee3\u7801\u5b9e\u4f8b\u548c ec-canvas \u7ec4\u4ef6\uff0c\u4f46\u662f\u672a\u53d1\u5e03 npm \u5305\u3002 \u6b64\u9879\u76ee\u5728\u5b98\u65b9\u4ee3\u7801\u4e4b\u4e0a\u4fee\u6539\u652f\u6301 ec-canvas \u7ec4\u4ef6\u4f20\u5165 echarts \u53ef\u652f\u6301 npm \u5f15\u5165 echarts \u6216\u672c\u5730\u81ea\u5b9a\u4e49\u6784\u5efa\u540e\u7684 echarts\uff0c\u66f4\u7b26\u5408 Web \u5f00\u53d1\u4f53\u9a8c\u3002 \u5e76\u4e14\u53d1\u5e03 npm \u5305\uff0c\u652f\u6301\u5c0f\u7a0b\u5e8f\u901a\u8fc7 npm \u5b89\u88c5\u4f7f\u7528\u3002\u5e76\u652f\u6301 Taro \u6309\u9700\u5f15\u5165 echarts \u51cf\u5c0f\u6253\u5305\u4f53\u79ef\u3002\u3010\u76f8\u5173\u5b66\u4e60\u63a8\u8350\uff1a\u3011 \u5b89\u88c5 npm&nbsp;install&nbsp;echarts-for-weixin \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u5c0f\u7a0b\u5e8f\u5f15\u7528 \u53c2\u8003\u4ee3\u7801 tools\/demo 1\u3001\u9996\u5148\u5728\u9875\u9762\u7684 json \u6587\u4ef6\u52a0\u5165 usingComponents \u914d\u7f6e\u5b57\u6bb5 { &nbsp;&nbsp;&#8220;usingComponents&#8221;:&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;&#8220;ec-canvas&#8221;:&nbsp;&#8220;echarts-for-weixin&#8221; &nbsp;&nbsp;} } \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-34082","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=34082"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34082\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=34082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=34082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=34082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}