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plainheart avatar plainheart commented on July 21, 2024

在 vue 里边地使用方式差不多一样的,npm 安装下 echarts 和 echarts-extension-amap 然后使用 import 引入即可。

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zhengquan45 avatar zhengquan45 commented on July 21, 2024

我该如何引入高德的地图js

<script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.15&key={ak}&plugin=AMap.Scale,AMap.ToolBar,AMap.CustomLayer"></script>

https://github.com/zhengquan45/shaowu 我做的一个vue的demo但是可能由于地图js没引入无法渲染出图片

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plainheart avatar plainheart commented on July 21, 2024

在你的仓库中,我好像没看到地图相关的代码?

我该如何引入高德的地图js

最简单的方法是直接在 index.html 中引入,或者也可以用一个脚本动态引入下。
可参考这篇文章:https://www.jianshu.com/p/9d14ea74d2e0

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plainheart avatar plainheart commented on July 21, 2024

刚看到你只导入了 echarts 而没有导入 echarts-extension-amap
可以在导入 echarts 下边一行输入

import 'echarts-extension-amap'

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zhengquan45 avatar zhengquan45 commented on July 21, 2024

谢谢,我尝试一下

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plainheart avatar plainheart commented on July 21, 2024

顺带说一下,高德地图目前官方有提供封装好的 js loader,参见 https://www.npmjs.com/package/@amap/amap-jsapi-loader

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jhxxs avatar jhxxs commented on July 21, 2024

顺带说一下,高德地图目前官方有提供封装好的 js loader,参见 https://www.npmjs.com/package/@amap/amap-jsapi-loader

按照readme提供的动态引入echarts和echarts-extension-amap,使用官方提供的js loader加载sdk,发现echarts-extension-amap会报AMap undefined错误。

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plainheart avatar plainheart commented on July 21, 2024

用的是哪个版本?引入的代码方便截图下么?

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jhxxs avatar jhxxs commented on July 21, 2024

用的是哪个版本?引入的代码方便截图下么?

以下是我按照文档提供的按需引入,然后用了最新版的echarts和vue-echarts,

import "@amap/amap-jsapi-types" // @amap[email protected]
import {
  AMapComponentOption,
  install as AMapComponent
} from "echarts-extension-amap/export" // [email protected]
import {
  EffectScatterChart,
  EffectScatterSeriesOption,
  ScatterChart,
  ScatterSeriesOption
} from "echarts/charts" // [email protected]
import { TitleComponentOption, TooltipComponent } from "echarts/components"
import * as echarts from "echarts/core"
import { CanvasRenderer } from "echarts/renderers"
import VChart from "vue-echarts" // [email protected]
echarts.use([
  CanvasRenderer,
  TooltipComponent,
  AMapComponent,
  ScatterChart,
  EffectScatterChart
])

// vue2+组合式API
import {
  computed,
  defineComponent,
  onMounted,
  reactive,
  ref,
  unref,
  watch
} from "@vue/composition-api"

 <VChart  
   ref="chartRef"
   :option="option"
   :loading="chartLoading"
   :loading-options="loadingOptions"
 />

composition-api文档
初始化我放在了onMounted生命周期里,使用的是官方loader加载的方式,版本就是默认的1.4.15,没有使用AMapUI

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plainheart avatar plainheart commented on July 21, 2024

@jhxxs 最新版本是 1.10.1 可能需要升级下

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XUXUANJUN avatar XUXUANJUN commented on July 21, 2024

@plainheart 您好,我按照文档的方式进行引入 "echarts-extension-amap": "^1.10.1","echarts": "^5.2.2", 这两个版本。在vue页面
import * as echarts from 'echarts'
import 'echarts-extension-amap';
这样引入两个组件,然后报错ReferenceError: AMap is not defined,请问我是缺少了哪里或者是做错了哪里吗?我的代码都是直接拷贝这个demohttps://codepen.io/plainheart/pen/qBbdNYx

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plainheart avatar plainheart commented on July 21, 2024

@XUXUANJUN 是怎么引入高德地图脚本的?有配置key吗?在初始化 ECharts 之前,应该先等高德地图加载完毕。

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XUXUANJUN avatar XUXUANJUN commented on July 21, 2024

@plainheart 我按我的需求来看目前是不需要引入高德地图脚本。是必须要引入脚本吗?在README.zh-CN.md我是按照这个文档的步骤进行操作的

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plainheart avatar plainheart commented on July 21, 2024

这个依赖高德地图,是必须引入的。README 中讲了两种方式:
一种是在 html 中通过 script 引入

<script src="https://webapi.amap.com/maps?v=1.4.15&key={ak}&plugin=AMap.Scale,AMap.ToolBar"></script>

另一种是通过 Promise 自行封装一个脚本加载器或者使用高德官方提供的 amap-jsapi-loader

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XUXUANJUN avatar XUXUANJUN commented on July 21, 2024

@plainheart 谢谢你,我的超人,是我笨比了

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