我有一个通过Angular CLI生成的Angular 5应用程序。假设我有一个包含以下标记的组件:
<div *ngIf="dummyShowProp">
<!-- other stuff here -->
</div>
ng serve --hmr
如果组件定义dummyShowProp
,它可以正常工作。如果组件未定义属性,则不显示div
并且未发出错误(我假设未声明的属性被评估为falsy
)
ng build --prod
此操作失败(正确IMO),并出现以下错误:
错误my.component.html(2,6)::属性'dummyShowProp'没有 存在于'MyComponent'类型上。
生产模式比开发模式更严格,但我无法在开发模式下找到如何强制进行此检查。
以下相关配置:
"devDependencies": {
"@angular/cli": "~1.7.4",
"@angular/compiler-cli": "^5.2.0",
"@angular/language-service": "^5.2.0",
"@angularclass/hmr": "^2.1.3",
"@types/jasmine": "~2.8.3",
"@types/jasminewd2": "~2.0.2",
"@types/node": "~6.0.60",
"codelyzer": "^4.0.1",
"jasmine-core": "~2.8.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~2.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.1.2",
"ts-node": "~4.1.0",
"tslint": "~5.9.1",
"typescript": "~2.5.3"
}
{
"compileOnSave": false,
"compilerOptions": {
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"moduleResolution": "node",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"target": "es5",
"typeRoots": [
"node_modules/@types"
],
"lib": [
"es2017",
"dom"
]
}
}
问题:如何强制开发模式不存在的属性的角度输出错误?
答案 0 :(得分:0)
使用命令app/src/main/res/values/strings.xml
。
使用ng build --env=prod
您无法实现AOT编译,有关详细信息,请参阅文档:https://github.com/angular/angular-cli/wiki/build#build-targets-and-environment-files