Cesium（3）：ThirdParty/zip. js

1. edition

vue/cli 4.5.7

cesium 1.87.1

---

2. There will be problems during startup

in ./node_modules/cesium/Source/ThirdParty/zip.js

---

3. reason

Because in ./node_modules/cesium/Source/ThirdParty/zip.js The file uses import.meta grammar ,webpack  Not supported by default , When building a project , The following errors will be reported , Prompt information needs to be added loader.

---

4. solve

（1） install loader

npm install @open-wc/webpack-import-meta-loader --save-dev

yarn add @open-wc/webpack-import-meta-loader --dev

（2） stay vue.config.js Add ( stay plugins[…] Back ):

 rules: [{
        test: /\.js$/,
        use: {
          loader: '@open-wc/webpack-import-meta-loader',
        },
      }, ]