我想为我的角度2项目进行AoT编译。
我已将我的应用程序分隔到js
目录,其中所有生成的.js
文件都在app
目录中,我保留了.ts
,.html
和.css
个文件。
对于AoT编译,我使用tsconfig.aot.json
{
"compilerOptions": {
"target": "es2015",
"module": "es2015",
"moduleResolution": "node",
"declaration": false,
"removeComments": true,
"noLib": false,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"lib": ["es6", "es2015", "dom"],
"sourceMap": true,
"pretty": true,
"allowUnreachableCode": false,
"allowUnusedLabels": false,
"noImplicitAny": true,
"noImplicitReturns": true,
"noImplicitUseStrict": false,
"noFallthroughCasesInSwitch": true,
"outDir": "js",
"typeRoots": [
"./node_modules/@types",
"./node_modules"
],
"types": [
]
},
"files": [
"app/main.ts"
],
"exclude": [
"node_modules",
"js",
"app"
],
"compileOnSave": false
}
和脚本:"ngc": "ngc -p tsconfig.aot.json && npm run copy \"app/*\" \"compiled\" "
目前我有我的com,这样的内容:
@Component({
selector: 'fs-mainbar',
templateUrl: 'app/mainbar/mainbar.component.html'
})
export class MainbarComponent {
但是当我尝试运行脚本时,它给了我这个错误:
> angular-quickstart@1.0.0 ngc C:\dev_escal\project\escal\ui\src\main\webapp
> ngc -p tsconfig.aot.json && npm run copy "app/*" "compiled"
Error: Compilation failed. Resource file not found: C:/dev_escal/project/escal/ui/src/main/webapp/app/mainbar/app/mainbar/mainbar.component.html
at ModuleResolutionHostAdapter.readResource (C:\dev_escal\project\escal\ui\src\main\webapp\node_modules\@angular\compiler-cli\src\compiler_host.js:291:19)
at CompilerHost.loadResource (C:\dev_escal\project\escal\ui\src\main\webapp\node_modules\@angular\compiler-cli\src\compiler_host.js:230:85)
at Object.get (C:\dev_escal\project\escal\ui\src\main\webapp\node_modules\@angular\compiler\bundles\compiler.umd.js:26374:111)
at DirectiveNormalizer._fetch (C:\dev_escal\project\escal\ui\src\main\webapp\node_modules\@angular\compiler\bundles\compiler.umd.js:13753:47)
at DirectiveNormalizer.normalizeTemplateAsync (C:\dev_escal\project\escal\ui\src\main\webapp\node_modules\@angular\compiler\bundles\compiler.umd.js:13799:25)
at DirectiveNormalizer.normalizeTemplate (C:\dev_escal\project\escal\ui\src\main\webapp\node_modules\@angular\compiler\bundles\compiler.umd.js:13771:48)
at CompileMetadataResolver._loadDirectiveMetadata (C:\dev_escal\project\escal\ui\src\main\webapp\node_modules\@angular\compiler\bundles\compiler.umd.js:18074:79)
at C:\dev_escal\project\escal\ui\src\main\webapp\node_modules\@angular\compiler\bundles\compiler.umd.js:18250:58
at Array.forEach (native)
at CompileMetadataResolver.loadNgModuleDirectiveAndPipeMetadata (C:\dev_escal\project\escal\ui\src\main\webapp\node_modules\@angular\compiler\bundles\compiler.umd
.js:18249:45)
Compilation failed
好吧我应该使用module.id
,但因为我已将我的应用程序分成js
和app
文件夹,所以我必须像这样使用它:
@Component({
moduleId: module.id.replace("/js/", "/app/"),
selector: 'escl-mainbar',
templateUrl: './mainbar.component.html'
})
export class MainbarComponent {
这怎么会给我这个错误:
> angular-quickstart@1.0.0 ngc C:\dev_escal\project\escal\ui\src\main\webapp
> ngc -p tsconfig.aot.json && npm run copy "app/*" "compiled"
Error encountered resolving symbol values statically. Calling function 'module', function calls are not supported. Consider replacing the function or lambda with a re
ference to an exported function, resolving symbol MainbarComponent in C:/dev_escal/project/escal/ui/src/main/webapp/app/mainbar/mainbar.component.ts, resolving symbol
MainbarComponent in C:/dev_escal/project/escal/ui/src/main/webapp/app/mainbar/mainbar.component.ts
所以我几乎被困在这里了。我怎样才能解决这个问题?欢迎任何帮助:)
在github上的问题:
答案 0 :(得分:1)
试试这个:
export function moduleId() {
return module.id.replace("/js/", "/app/");
}
@Component({
moduleId: moduleId(),
selector: 'escl-mainbar',
templateUrl: './mainbar.component.html'
})
export class MainbarComponent { }
类似问题:Angular2 AoT Compiler Errors
有关AOT编译的更多信息,以及它相对于JIT编译的优势,请访问:Ahead-of-time (AOT) vs Just-in-time (JIT)