这是angular.json的一部分：
"configurations": {
"production": {
"optimization": true,"outputHashing": "all","sourceMap": false,"extractCss": true,"namedChunks": false,"aot": true,"extractLicenses": true,"vendorChunk": false,"buildOptimizer": true,"fileReplacements": [
{
"replace": "src/environments/environment.ts","with": "src/environments/environment.prod.ts"
}
]
}
我想要做的是控制开发环境.例如,将sourceMap更改为false,我不希望通过向ng build添加参数来实现.在angular.json中有没有相当于生产的参考开发？
还有一些非常重要的事情：在Angular-CLI 6中没有弹出！那怎么可能看到并修改webpack.config.js呢？
解决方法
所有环境的默认设置都在架构师中配置>构建>期权财产
"projects": {
"MyProject": {
"root": "","sourceRoot": "src","projectType": "application","architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser","options": {
"outputPath": "dist","index": "src/index.html","main": "src/main.ts","tsConfig": "src/tsconfig.app.json","polyfills": "src/polyfills.ts",//Add settings here
"sourceMap": false,"fileReplacements": [
{
"replace": "src/environments/environment.ts","with": "src/environments/environment.anotherdevenv.ts"
}
]
这些设置按原样用于dev env,因此您可以修改它(但如果它们不覆盖指定的设置,这将影响其他环境)
您还可以创建自己的“开发”配置(例如,通过复制生产conf,并根据需要进行更改),并在该conf中指定特定于开发环境的设置.然后运行以下命令
ng serve -c development
弹出命令暂时被禁用,但应该根据角度cli团队核心成员的评论很快添加(https://github.com/angular/angular-cli/issues/10945)
