vue2.0项目集成Cesium的实现方法
作者:林珞 时间:2024-06-07 15:22:22
安装cesium
在已有项目中执行,
npm i cesium
修改配置
build/webpack.base.conf.js
1、定义 Cesium 源码路径
const cesiumSource = '../node_modules/cesium/Source'
'use strict'
const path = require('path')
const utils = require('./utils')
const config = require('../config')
const vueLoaderConfig = require('./vue-loader.conf')
//--cesium--配置
const cesiumSource = '../node_modules/cesium/Source';
2、在output 里加入sourcePrefix: ' ' 让webpack 正确处理多行字符串
3、配置 amd参数
4、module中在rules后添加 unknownContextCritical: false,
module.exports = {
context: path.resolve(__dirname, '../'),
entry: {
app: ["babel-polyfill", './src/main.js']
},
output: {
path: config.build.assetsRoot,
filename: '[name].js',
publicPath: process.env.NODE_ENV === 'production' ?
config.build.assetsPublicPath : config.dev.assetsPublicPath,
//--cesium--配置------------------------------------
sourcePrefix: ' '
},
//--cesium--配置----------------------------------------
amd:{
toUrlUndefined: true
},
resolve: {
extensions: ['.js', '.vue', '.json'],
alias: {
'vue$': 'vue/dist/vue.esm.js',
'@': resolve('src'),
//--cesium--配置
'cesium': path.resolve(__dirname, cesiumSource)
}
},
module: {
rules: [
...
],
//--cesium--配置-------------------------------------
//unknownContextRegExp: /^.\/.*$/
unknownContextCritical: false,
}
}
build/webpack.dev.conf.js
1、定义 Cesium 源码路径和Cesium Workers 路径
const cesiumSource = 'node_modules/cesium/Source'
const cesiumWorkers = '../Build/Cesium/Workers'
(注意这里的 node_modules 与webpack.base.conf.js的不同,前面没有../)
2、定义CESIUM_BASE_URL变量
3、在plugins 中加入下面插件,拷贝静态资源
plugins: [
new webpack.DefinePlugin({
'process.env': require('../config/dev.env'),
//--cesium--配置-------------------------------------------
'CESIUM_BASE_URL': JSON.stringify('')
}),
new webpack.HotModuleReplacementPlugin(),
new webpack.NamedModulesPlugin(), // HMR shows correct file names in console on update.
new webpack.NoEmitOnErrorsPlugin(),
// https://github.com/ampedandwired/html-webpack-plugin
new HtmlWebpackPlugin({
filename: 'index.html',
template: 'index.html',
inject: true
}),
//--cesium--配置---------------------------------------------
new CopyWebpackPlugin([ { from: path.join(cesiumSource, cesiumWorkers), to: 'Workers' } ]), //flag
new CopyWebpackPlugin([ { from: path.join(cesiumSource, 'Assets'), to: 'Assets' } ]),
new CopyWebpackPlugin([ { from: path.join(cesiumSource, 'Widgets'), to: 'Widgets' } ]),
new CopyWebpackPlugin([ { from: path.join(cesiumSource, 'ThirdParty/Workers'), to: 'ThirdParty/Workers' } ]),
new CopyWebpackPlugin([ { from: 'ThirdParty', to: 'ThirdParty' } ]),
// copy custom static assets
new CopyWebpackPlugin([
{
from: path.resolve(__dirname, '../static'),
to: config.dev.assetsSubDirectory,
ignore: ['.*']
}
])
]
build/webpack.prod.conf.js
1、定义
const cesiumSource = 'node_modules/cesium/Source';
const cesiumWorkers = '../Build/Cesium/Workers';
2、定义'CESIUM_BASE_URL'变量
3、在plugins 中加入下面插件,拷贝静态资源
plugins: [
// http://vuejs.github.io/vue-loader/en/workflow/production.html
new webpack.DefinePlugin({
'process.env': env,
//--cesium--配置--------------------------------------
'CESIUM_BASE_URL': JSON.stringify('static')
}),
...
new HtmlWebpackPlugin({
...
},
//--cesium--配置--------------------------------------
new CopyWebpackPlugin([ { from: path.join(cesiumSource, cesiumWorkers), to: 'static/Workers' } ]),//flag
new CopyWebpackPlugin([ { from: path.join(cesiumSource, 'Assets'), to: 'static/Assets' } ]),
new CopyWebpackPlugin([ { from: path.join(cesiumSource, 'Widgets'), to: 'static/Widgets' } ]),
new CopyWebpackPlugin([ { from: path.join(cesiumSource, 'ThirdParty/Workers'), to: 'ThirdParty/Workers' } ]),
new CopyWebpackPlugin([ { from: 'ThirdParty', to: 'ThirdParty' } ]),
...
ThirdParty
在项目根目录新建文件夹ThirdParty,放入draco_decoder.wasm文件,在加载gltf模型文件需要用到
来源:https://segmentfault.com/a/1190000019909927
标签:vue2,集成,Cesium
![](/images/zang.png)
![](/images/jiucuo.png)
猜你喜欢
在python的类中动态添加属性与生成对象
2021-04-27 00:26:59
vue实现触底查询功能
2024-04-30 10:25:01
![](https://img.aspxhome.com/file/2023/8/130218_0s.jpg)
使用python装饰器验证配置文件示例
2022-05-27 03:10:11
无阻塞加载脚本分析[全]
2024-04-17 10:25:35
Ubuntu下MySQL安装及配置远程登录教程
2024-01-23 23:55:33
![](https://img.aspxhome.com/file/2023/2/95612_0s.png)
MySQL锁(表锁,行锁,共享锁,排它锁,间隙锁)使用详解
2024-01-20 12:07:17
Python数字图像处理基础直方图详解
2021-02-12 08:21:55
![](https://img.aspxhome.com/file/2023/9/124339_0s.png)
Python操作MySQL数据库实例详解【安装、连接、增删改查等】
2024-01-21 15:55:47
Pandas数值排序 sort_values()的使用
2023-02-21 01:12:02
![](https://img.aspxhome.com/file/2023/2/128542_0s.png)
5个有趣的浏览器地址栏Javascript代码
2008-07-21 13:04:00
![](https://img.aspxhome.com/file/UploadPic/20087/21/2008721131358635s.gif)
Keras自定义实现带masking的meanpooling层方式
2021-06-23 03:29:47
![](https://img.aspxhome.com/file/2023/2/80652_0s.jpg)
pyqt5圆形label显示打开的摄像头功能
2022-09-16 04:10:21
![](https://img.aspxhome.com/file/2023/9/95719_0s.png)
完整java开发中JDBC连接数据库代码和步骤
2024-01-21 19:27:23
.NET中开源文档操作组件DocX的介绍与使用
2024-06-05 09:28:18
python 与服务器的共享文件夹交互方法
2021-02-10 14:29:02
Python 解析pymysql模块操作数据库的方法
2021-05-07 07:46:13
![](https://img.aspxhome.com/file/2023/9/70779_0s.jpg)
python切换hosts文件代码示例
2023-07-19 15:41:43
如何更改mysql命令下提示信息
2010-10-25 19:48:00
python线程安全及多进程多线程实现方法详解
2023-08-27 02:01:54
Python+LyScript实现自定义反汇编
2021-02-07 11:57:47
![](https://img.aspxhome.com/file/2023/0/78700_0s.jpg)