Angular 8 Electron 7 build 缺少“.”在 webpack:// 在 Chrome 开发者工具源中
Angular 8 Electron 7 build missing "." in webpack:// in Chrome developer tools sources
我最近升级到 Angular 的 v8 和 Electron 的 v7。在更新之前,chrome 中的源选项卡具有以下路径 (webpack:// > webpack > .)。更新后 运行 ng build --watch 和 npm 运行 electron 应用程序正确打开但现在我不能debug 因为 webpack:// 只显示“./lib”和 "webpack > bootstrap"。源中缺少正常的 src 文件夹和我的所有组件及其关联的 .ts 文件,但应用 运行s 正确。
chrome dev tools ss
我注意到当我执行服务并打开本地主机页面时,webpack:// 确实正确显示了内容。这让我认为这可能是由于 Electron 打包了已经打包的 angular 应用程序造成的,但我不确定。
Angular.json 构建的配置文件
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/*appName*",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "src/tsconfig.app.json",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/app/themes/custom-theme.scss",
"src/styles.css"
],
"scripts": [
]
},
"configurations": {
"production": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"aot": true,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true
}
}
}
tsconfig.json
{
"compileOnSave": false,
"compilerOptions": {
"baseUrl": "./",
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"downlevelIteration": true,
"experimentalDecorators": true,
"module": "esnext",
"moduleResolution": "node",
"importHelpers": true,
"target": "es2015",
"typeRoots": [
"node_modules/@types"
],
"lib": [
"es2018",
"dom"
]
}
}
如果 webpack:// 文件映射不正确,我无法在 chrome 开发工具中正确调试项目。
对于发现自己处于这种情况的任何人,我能够通过将 Electron 降级到版本 6.1.2 来纠正这个问题。请记住,如果您降级,则需要处理 Angular 现在与 type="module" 捆绑在一起的事实,因此您可能会在加载时看到有关它的错误。
TL:DR
- 降级到 Electron v6.1.2
- 将 tsconfig.json 设置为目标 es5
tsconfig.json
{
"compileOnSave": false,
"compilerOptions": {
"baseUrl": "./",
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"downlevelIteration": true,
"experimentalDecorators": true,
"module": "esnext",
"moduleResolution": "node",
"importHelpers": true,
"target": "es5",
"typeRoots": [
"node_modules/@types"
],
"lib": [
"es2018",
"dom"
]
}
}
我最近升级到 Angular 的 v8 和 Electron 的 v7。在更新之前,chrome 中的源选项卡具有以下路径 (webpack:// > webpack > .)。更新后 运行 ng build --watch 和 npm 运行 electron 应用程序正确打开但现在我不能debug 因为 webpack:// 只显示“./lib”和 "webpack > bootstrap"。源中缺少正常的 src 文件夹和我的所有组件及其关联的 .ts 文件,但应用 运行s 正确。
chrome dev tools ss
我注意到当我执行服务并打开本地主机页面时,webpack:// 确实正确显示了内容。这让我认为这可能是由于 Electron 打包了已经打包的 angular 应用程序造成的,但我不确定。
Angular.json 构建的配置文件
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/*appName*",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "src/tsconfig.app.json",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/app/themes/custom-theme.scss",
"src/styles.css"
],
"scripts": [
]
},
"configurations": {
"production": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"aot": true,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true
}
}
}
tsconfig.json
{
"compileOnSave": false,
"compilerOptions": {
"baseUrl": "./",
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"downlevelIteration": true,
"experimentalDecorators": true,
"module": "esnext",
"moduleResolution": "node",
"importHelpers": true,
"target": "es2015",
"typeRoots": [
"node_modules/@types"
],
"lib": [
"es2018",
"dom"
]
}
}
如果 webpack:// 文件映射不正确,我无法在 chrome 开发工具中正确调试项目。
对于发现自己处于这种情况的任何人,我能够通过将 Electron 降级到版本 6.1.2 来纠正这个问题。请记住,如果您降级,则需要处理 Angular 现在与 type="module" 捆绑在一起的事实,因此您可能会在加载时看到有关它的错误。
TL:DR
- 降级到 Electron v6.1.2
- 将 tsconfig.json 设置为目标 es5
tsconfig.json
{
"compileOnSave": false,
"compilerOptions": {
"baseUrl": "./",
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"downlevelIteration": true,
"experimentalDecorators": true,
"module": "esnext",
"moduleResolution": "node",
"importHelpers": true,
"target": "es5",
"typeRoots": [
"node_modules/@types"
],
"lib": [
"es2018",
"dom"
]
}
}