现有项目的Angular Universal

问题描述

所以我遵循了这个文章在现有的angular 5项目上实施SSR，并且在我运行命令时遇到了这些问题

So i followed this article implementing SSR on a pre existing angular 5 project and encountered these issues when i ran the command

这是我控制台中的输出

ce0@ce0 ~/Documents/Angular/exampleSSR $ ./node_modules/.bin/ts-node ./server.ts

/home/ce0/Documents/Angular/exampleSSR/node_modules/ts-node/src/index.ts:300
    throw new TSError(formatDiagnostics(diagnosticList, cwd, ts, lineOffset))
          ^
TSError: ⨯ Unable to compile TypeScript
Cannot find type definition file for 'jasmine'. (2688)
Cannot find type definition file for 'jasminewd2'. (2688)
Cannot find type definition file for 'node'. (2688)
Cannot find type definition file for 'q'. (2688)
Cannot find type definition file for 'selenium-webdriver'. (2688)
server.ts (3,37): Cannot find module '@angular/platform-server'. (2307)
server.ts (4,32): Cannot find module '@angular/core'. (2307)
server.ts (6,26): Cannot find module 'express'. (2307)
server.ts (7,30): Cannot find module 'fs'. (2307)
server.ts (10,5): Cannot find name 'require'. (2304)
server.ts (17,21): Cannot find name '__dirname'. (2304)
server.ts (31,34): Cannot find name '__dirname'. (2304)
at getOutput
(/home/ce0/Documents/Angular/exampleSSR/node_modules/ts-node/src/index.ts:300:15)
at /home/ce0/Documents/Angular/exampleSSR/node_modules/ts-node/src/index.ts:330:16
at Object.compile (/home/ce0/Documents/Angular/exampleSSR/node_modules/ts-node/src/index.ts:489:17)
at Module.m._compile (/home/ce0/Documents/Angular/exampleSSR/node_modules/ts-node/src/index.ts:382:43)
at Module._extensions..js (module.js:660:10)
at Object.require.extensions.(anonymous function) [as .ts] (/home/ce0/Documents/Angular/exampleSSR/node_modules/ts-node/src/index.ts:385:12)
at Module.load (module.js:561:32)
at tryModuleLoad (module.js:501:12)
at Function.Module._load (module.js:493:3)
at Function.Module.runMain (module.js:690:10)

"dependencies": {
    "@angular/animations": "^5.2.0",
    "@angular/common": "^5.2.0",
    "@angular/compiler": "^5.2.0",
    "@angular/core": "^5.2.0",
    "@angular/forms": "^5.2.0",
    "@angular/http": "^5.2.0",
    "@angular/platform-browser": "^5.2.0",
    "@angular/platform-browser-dynamic": "^5.2.0",
    "@angular/router": "^5.2.0",
    "bulma": "^0.6.2",
    "core-js": "^2.4.1",
    "rxjs": "^5.5.6",
    "zone.js": "^0.8.19",
    "@angular/platform-server": "^5.2.0"
  },
 "devDependencies": {
     "@angular/cli": "1.6.6",
    "@angular/compiler-cli": "^5.2.0",
    "@angular/language-service": "^5.2.0",
    "@types/jasmine": "~2.8.3",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "codelyzer": "~3.0.1",
    "jasmine-core": "~2.6.2",
    "jasmine-spec-reporter": "~4.1.0",
    "karma": "~1.7.0",
    "karma-chrome-launcher": "~2.1.1",
    "karma-cli": "~1.0.1",
    "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": "~3.0.4",
    "tslint": "~5.3.2",
    "typescript": "~2.5.3",
    "webpack-dev-server": "~2.4.5",
    "webpack": "~2.4.0",
    "autoprefixer": "^6.5.3",
    "css-loader": "^0.28.1",
    "cssnano": "^3.10.0",
    "exports-loader": "^0.6.3",
    "file-loader": "^0.10.0",
    "json-loader": "^0.5.4",
    "less-loader": "^4.0.2",
    "postcss-loader": "^1.3.3",
    "postcss-url": "^5.1.2",
    "raw-loader": "^0.5.1",
    "sass-loader": "^6.0.3",
    "script-loader": "^0.7.0",
    "source-map-loader": "^0.2.0",
    "istanbul-instrumenter-loader": "^2.0.0",
    "style-loader": "^0.13.1",
    "stylus-loader": "^3.0.1",
    "url-loader": "^0.5.7"
  }

{
  "compileOnSave": false,
  "compilerOptions": {
  "outDir": "./dist/out-tsc",
  "baseUrl": "src",
  "sourceMap": true,
  "declaration": false,
  "moduleResolution": "node",
  "emitDecoratorMetadata": true,
  "experimentalDecorators": true,
  "target": "es5",
  "typeRoots": [
    "node_modules/@types"
  ],
  "lib": [
    "es2016",
    "dom"
  ]
 }
}

因此，显然stackoverflow抱怨我的帖子主要是代码，所以我想我还必须写更多一点才能让我发布问题，请多多包涵.这种情况可能是什么出路?

So apparently stackoverflow complains my post is mostly code so i guess i have to write a bit more to allow me post the question, please bear with me. What could be the way out for such a situation?

推荐答案

从今天开始，使用 Angular Universal 到 Angular 运行服务器端渲染非常简单.2个步骤:

As of today, running Server-Side Rendering using Angular Universal to Angular is as simple as these 2 steps:

1. ng添加@ nguniversal/express-engine --clientProject {{项目名称}}
2. npm运行build:ssr&&npm运行serve:ssr

关于每个自动创建/修改的文件的功能的说明已在此处完美解释https://www.digitalocean.com/community/tutorials/angular-angular-universal

Explanation about what each automatically created/modified file does has been perfectly explained here https://www.digitalocean.com/community/tutorials/angular-angular-universal

这篇关于现有项目的Angular Universal的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！