如何解决Angular + Nestjs部署
我正在尝试使用nestjs和angular开发一个项目。我的项目文件夹是这样的，
项目文件夹
|-服务器（Nestjs应用）
--- |客户端（Angular应用）
--- | ---前
我可以在localhost中运行此应用程序。但是我正在尝试部署到heroku。我构建有角度的应用程序并将这些文件复制到名为front的文件夹中。然后，我将此文件夹拖到服务器文件夹中。
在nestjs应用程序的app.module.ts文件中：
@Module({
imports: [UserModule,TaskModule,MongooseModule.forRoot(secret.mongoUrl),LoginModule,SignUpModule,ServeStaticModule.forRoot({
rootPath: join(__dirname,'..','front')
})
],controllers: [AppController],providers: [AppService],})
现在，当我通过npm启动我的nestjsapp时，我的angular和nestjs应用程序可以在localhost：3000上完美运行。
这是我的heroku 构建日志，
-----> Node.js app detected
-----> Creating runtime environment
NPM_CONFIG_LOGLEVEL=error
NPM_CONFIG_PRODUCTION=false
NODE_ENV=production
NODE_MODULES_CACHE=true
NODE_VERBOSE=false
-----> Installing binaries
engines.node (package.json): unspecified
engines.npm (package.json): unspecified (use default)
Resolving node version 12.x...
Downloading and installing node 12.18.3...
Using default npm version: 6.14.6
-----> Installing dependencies
Installing node modules (package.json + package-lock)
> bcrypt@5.0.0 install /tmp/build_742df812/node_modules/bcrypt
> node-pre-gyp install --fallback-to-build
[bcrypt] Success: "/tmp/build_742df812/node_modules/bcrypt/lib/binding/napi-v3/bcrypt_lib.node" is installed via remote
> @nestjs/core@7.3.2 postinstall /tmp/build_742df812/node_modules/@nestjs/core
> opencollective || exit 0
> server@0.0.1 postinstall /tmp/build_742df812
> nest build
client/e2e/src/app.po.ts:1:38 - error TS2307: Cannot find module 'protractor' or its corresponding type declarations.
1 import { browser,by,element } from 'protractor';
~~~~~~~~~~~~
client/src/app/add-task/add-task.component.ts:2:39 - error TS2307: Cannot find module '@angular/forms' or its corresponding type declarations.
2 import { FormControl,FormGroup } from '@angular/forms';
~~~~~~~~~~~~~~~~
client/src/app/add-task/add-task.component.ts:3:35 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
3 import { Component,OnInit } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/app-routing.module.ts:7:26 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
7 import { NgModule } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/app-routing.module.ts:8:51 - error TS2307: Cannot find module '@angular/router' or its corresponding type declarations.
8 import { Routes,RouterModule,CanActivate } from '@angular/router';
~~~~~~~~~~~~~~~~~
client/src/app/app.component.ts:1:27 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
1 import { Component } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/app.module.ts:2:47 - error TS2307: Cannot find module '@angular/common/http' or its corresponding type declarations.
2 import { HttpClient,HTTP_INTERCEPTORS } from '@angular/common/http';
~~~~~~~~~~~~~~~~~~~~~~
client/src/app/app.module.ts:3:30 - error TS2307: Cannot find module '@angular/router' or its corresponding type declarations.
3 import { RouterModule } from '@angular/router';
~~~~~~~~~~~~~~~~~
client/src/app/app.module.ts:4:31 - error TS2307: Cannot find module '@angular/platform-browser' or its corresponding type declarations.
4 import { BrowserModule } from '@angular/platform-browser';
~~~~~~~~~~~~~~~~~~~~~~~~~~~
client/src/app/app.module.ts:5:26 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
5 import { NgModule } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/app.module.ts:6:33 - error TS2307: Cannot find module '@angular/common/http' or its corresponding type declarations.
6 import {HttpClientModule } from '@angular/common/http'
~~~~~~~~~~~~~~~~~~~~~~
client/src/app/app.module.ts:13:49 - error TS2307: Cannot find module '@angular/forms' or its corresponding type declarations.
13 import { FormsModule,ReactiveFormsModule } from '@angular/forms';
~~~~~~~~~~~~~~~~
client/src/app/guards/auth.guard.ts:2:28 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
2 import { Injectable } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/guards/auth.guard.ts:3:83 - error TS2307: Cannot find module '@angular/router' or its corresponding type declarations.
3 import { CanActivate,ActivatedRouteSnapshot,RouterStateSnapshot,UrlTree } from '@angular/router';
~~~~~~~~~~~~~~~~~
client/src/app/home-page/home-page.component.ts:4:35 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
4 import { Component,OnInit } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/login/login.component.ts:2:35 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
2 import { Component,OnInit } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/login/login.component.ts:3:39 - error TS2307: Cannot find module '@angular/forms' or its corresponding type declarations.
3 import { FormGroup,FormControl } from '@angular/forms';
~~~~~~~~~~~~~~~~
client/src/app/nav-bar/nav-bar.component.ts:1:35 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
1 import { Component,OnInit } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/services/auth.service.ts:2:34 - error TS2307: Cannot find module '@auth0/angular-jwt' or its corresponding type declarations.
2 import { JwtHelperService } from '@auth0/angular-jwt';
~~~~~~~~~~~~~~~~~~~~
client/src/app/services/auth.service.ts:3:28 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
3 import { Injectable } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/services/auth.service.ts:4:28 - error TS2307: Cannot find module '@angular/common/http' or its corresponding type declarations.
4 import { HttpClient } from '@angular/common/http';
~~~~~~~~~~~~~~~~~~~~~~
client/src/app/services/auth.service.ts:5:24 - error TS2307: Cannot find module '@angular/router' or its corresponding type declarations.
5 import { Router } from '@angular/router';
~~~~~~~~~~~~~~~~~
client/src/app/services/task.service.ts:3:28 - error TS2307: Cannot find module '@angular/common/http' or its corresponding type declarations.
3 import { HttpClient } from '@angular/common/http';
~~~~~~~~~~~~~~~~~~~~~~
client/src/app/services/task.service.ts:4:28 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
4 import { Injectable } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/services/token.interceptor.ts:2:28 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
2 import { Injectable } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/services/token.interceptor.ts:8:8 - error TS2307: Cannot find module '@angular/common/http' or its corresponding type declarations.
8 } from '@angular/common/http';
~~~~~~~~~~~~~~~~~~~~~~
client/src/app/services/user.service.ts:4:28 - error TS2307: Cannot find module '@angular/common/http' or its corresponding type declarations.
4 import { HttpClient } from '@angular/common/http';
~~~~~~~~~~~~~~~~~~~~~~
client/src/app/services/user.service.ts:5:28 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
5 import { Injectable } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/show-task/show-task.component.ts:2:35 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
2 import { Component,OnInit } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/show-task/show-task.component.ts:3:30 - error TS2307: Cannot find module '@angular/router' or its corresponding type declarations.
3 import {ActivatedRoute} from '@angular/router';
~~~~~~~~~~~~~~~~~
client/src/app/sign-up/sign-up.component.ts:2:40 - error TS2307: Cannot find module '@angular/forms' or its corresponding type declarations.
2 import { FormGroup,FormControl } from '@angular/forms';
~~~~~~~~~~~~~~~~
client/src/app/sign-up/sign-up.component.ts:3:35 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
3 import { Component,OnInit } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/app/task/task.component.ts:5:35 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
5 import { Component,OnInit } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/main.ts:1:32 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
1 import { enableProdMode } from '@angular/core';
~~~~~~~~~~~~~~~
client/src/main.ts:2:40 - error TS2307: Cannot find module '@angular/platform-browser-dynamic' or its corresponding type declarations.
2 import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
client/src/test.ts:4:28 - error TS2307: Cannot find module '@angular/core/testing' or its corresponding type declarations.
4 import { getTestBed } from '@angular/core/testing';
~~~~~~~~~~~~~~~~~~~~~~~
client/src/test.ts:8:8 - error TS2307: Cannot find module '@angular/platform-browser-dynamic/testing' or its corresponding type declarations.
8 } from '@angular/platform-browser-dynamic/testing';
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
node_modules/ngx-spinner/lib/ngx-spinner.component.d.ts:1:79 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
1 import { OnDestroy,OnInit,OnChanges,SimpleChange,ChangeDetectorRef } from '@angular/core';
~~~~~~~~~~~~~~~
node_modules/ngx-spinner/lib/safe-html.pipe.d.ts:1:40 - error TS2307: Cannot find module '@angular/platform-browser' or its corresponding type declarations.
1 import { DomSanitizer,SafeHtml } from '@angular/platform-browser';
~~~~~~~~~~~~~~~~~~~~~~~~~~~
node_modules/ngx-spinner/lib/safe-html.pipe.d.ts:2:31 - error TS2307: Cannot find module '@angular/core' or its corresponding type declarations.
2 import { PipeTransform } from '@angular/core';
~~~~~~~~~~~~~~~
Found 40 error(s).
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! server@0.0.1 postinstall: `nest build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the server@0.0.1 postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /tmp/npmcache.euxxt/_logs/2020-08-25T12_12_21_031Z-debug.log
-----> Build failed
We're sorry this build is failing! You can troubleshoot common issues here:
https://devcenter.heroku.com/articles/troubleshooting-node-deploys
Some possible problems:
- Node version not specified in package.json
https://devcenter.heroku.com/articles/nodejs-support#specifying-a-node-js-version
- A module may be missing from 'dependencies' in package.json
https://devcenter.heroku.com/articles/troubleshooting-node-deploys#ensure-you-aren-t-relying-on-untracked-dependencies
Love,Heroku
! Push rejected,failed to compile Node.js app.
! Push failed
nestjs package.json
{
"name": "server","version": "0.0.1","description": "","author": "","private": true,"license": "UNLICENSED","scripts": {
"prebuild": "rimraf dist","build": "nest build","format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"","start": "nest start","start:dev": "nest start --watch","start:debug": "nest start --debug --watch","start:prod": "node dist/src/main","lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix","test": "jest","test:watch": "jest --watch","test:cov": "jest --coverage","test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand","test:e2e": "jest --config ./test/jest-e2e.json","postinstall": "nest build"
},"dependencies": {
"@nestjs/common": "^7.0.0","@nestjs/core": "^7.0.0","@nestjs/mongoose": "^7.0.2","@nestjs/platform-express": "^7.0.0","@nestjs/serve-static": "^2.1.3","bcrpyt": "^2.0.0","bcrypt": "^5.0.0","bootstrap": "^4.5.0","dotenv": "^8.2.0","jsonwebtoken": "^8.5.1","mongoose": "^5.9.25","ngx-spinner": "^10.0.1","reflect-metadata": "^0.1.13","rimraf": "^3.0.2","rxjs": "^6.5.4"
},"devDependencies": {
"@nestjs/cli": "^7.0.0","@nestjs/schematics": "^7.0.0","@nestjs/testing": "^7.0.0","@types/express": "^4.17.3","@types/jest": "25.2.3","@types/mongoose": "^5.7.32","@types/node": "^13.9.1","@types/supertest": "^2.0.8","@typescript-eslint/eslint-plugin": "3.0.2","@typescript-eslint/parser": "3.0.2","eslint": "7.1.0","eslint-config-prettier": "^6.10.0","eslint-plugin-import": "^2.20.1","jest": "26.0.1","prettier": "^1.19.1","supertest": "^4.0.2","ts-jest": "26.1.0","ts-loader": "^6.2.1","ts-node": "^8.6.2","tsconfig-paths": "^3.9.0","typescript": "^3.7.4"
},"jest": {
"moduleFileExtensions": [
"js","json","ts"
],"rootDir": "src","testRegex": ".spec.ts$","transform": {
"^.+\\.(t|j)s$": "ts-jest"
},"coverageDirectory": "../coverage","testEnvironment": "node"
}
}
angular package.json
{
"name": "client","version": "0.0.0","scripts": {
"ng": "ng","start": "ng serve","build": "(if exist ..\\server\\front rmdir ..\\server\\front /s /q) && ng build --prod && move dist/client ..\\server\front","test": "ng test","lint": "ng lint","e2e": "ng e2e","postinstall": "ng build --aot --prod","heroku-postbuild": "ng build --prod"
},"dependencies": {
"@angular/animations": "~10.0.6","@angular/common": "~10.0.6","@angular/compiler": "~10.0.6","@angular/core": "~10.0.6","@angular/forms": "~10.0.6","@angular/platform-browser": "~10.0.6","@angular/platform-browser-dynamic": "~10.0.6","@angular/router": "~10.0.6","@auth0/angular-jwt": "^5.0.1","auth0": "^2.27.1","enhanced": "^1.2.1","rxjs": "~6.5.5","tslib": "^2.0.0","zone.js": "~0.10.3"
},"devDependencies": {
"@angular-devkit/build-angular": "~0.1000.5","@angular/cli": "~10.0.5","@angular/compiler-cli": "~10.0.6","@types/node": "^12.11.1","@types/jasmine": "~3.5.0","@types/jasminewd2": "~2.0.3","codelyzer": "^6.0.0","jasmine-core": "~3.5.0","jasmine-spec-reporter": "~5.0.0","karma": "~5.0.0","karma-chrome-launcher": "~3.1.0","karma-coverage-istanbul-reporter": "~3.0.2","karma-jasmine": "~3.3.0","karma-jasmine-html-reporter": "^1.5.0","protractor": "~7.0.0","ts-node": "~8.3.0","tslint": "~6.1.0","typescript": "~3.9.5"
}
}
现在我很困惑，我也不知道该怎么办。任何帮助将非常感谢您的宝贵时间
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