Question

我刚刚开始有角度的通用，但是我想在prod中的localhost no中启动它。

我希望对每个修改都进行构建，但是对于每个修改，我必须使用命令npm run build:ssr && npm run serve:ssr重新启动构建，以查看新的修改。

是否有一种方法可以在每次另存为命令ng serve时将其自动设置？

但是我知道命令ng serve在浏览器而非服务器中运行应用程序。

我尝试用--watch编译服务器后，在服务器应用程序之后构建浏览器应用程序，以查看修改并重新构建应用程序。但这不起作用。

你知道怎么做吗？

对不起，我的英语

Answer 1

我设法找到方法！

我在angular.json中创建了两个角度项目，一个用于浏览器，一个用于服务器

{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "projects",
  "projects": {
    "browserApp": {
      "root": "",
      "sourceRoot": "src",
      "projectType": "application",
      "prefix": "app",
      "schematics": {
        "@schematics/angular:class": {
          "spec": false
        },
        "@schematics/angular:component": {
          "spec": false
        },
        "@schematics/angular:directive": {
          "spec": false
        },
        "@schematics/angular:guard": {
          "spec": false
        },
        "@schematics/angular:module": {
          "spec": false
        },
        "@schematics/angular:pipe": {
          "spec": false
        },
        "@schematics/angular:service": {
          "spec": false
        }
      },
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            "outputPath": "dist/browser",
            "index": "src/index.html",
            "main": "src/main.browser.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "src/tsconfig.browser.json",
            "assets": [
              "src/robots.txt",
              "src/favicon.ico",
              "src/assets"
            ],
            "styles": [
              "src/styles.css"
            ],
            "scripts": []
          },
          "configurations": {
            "production": {
              "fileReplacements": [{
                "replace": "src/environments/environment.ts",
                "with": "src/environments/environment.prod.ts"
              }],
              "optimization": true,
              "outputHashing": "all",
              "sourceMap": false,
              "extractCss": true,
              "namedChunks": false,
              "aot": true,
              "extractLicenses": true,
              "vendorChunk": false,
              "buildOptimizer": true,
              "budgets": [{
                "type": "initial",
                "maximumWarning": "2mb",
                "maximumError": "5mb"
              }]
            }
          }
        },
        "serve": {
          "builder": "@angular-devkit/build-angular:dev-server",
          "options": {
            "browserTarget": "browserApp:build"
          },
          "configurations": {
            "production": {
              "browserTarget": "browserApp:build:production"
            }
          }
        },
        "extract-i18n": {
          "builder": "@angular-devkit/build-angular:extract-i18n",
          "options": {
            "browserTarget": "browserApp:build"
          }
        },
        "test": {
          "builder": "@angular-devkit/build-angular:karma",
          "options": {
            "main": "src/test.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "src/tsconfig.spec.json",
            "karmaConfig": "src/karma.conf.js",
            "styles": [
              "src/styles.css"
            ],
            "scripts": [],
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ]
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": [
              "src/tsconfig.app.json",
              "src/tsconfig.spec.json"
            ],
            "exclude": [
              "**/node_modules/**"
            ]
          }
        }
      }
    },
    "serverApp": {
      "root": "",
      "sourceRoot": "src",
      "projectType": "application",
      "prefix": "app",
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:server",
          "options": {
            "outputPath": "dist/server",
            "main": "src/main.server.ts",
            "tsConfig": "src/tsconfig.server.json"
          },
          "configurations": {
            "production": {
              "fileReplacements": [{
                "replace": "src/environments/environment.ts",
                "with": "src/environments/environment.prod.ts"
              }],
              "optimization": true,
              "outputHashing": "none"
            }
          }
        }
      }
    },
    "browserApp-e2e": {
      "root": "e2e/",
      "projectType": "application",
      "prefix": "",
      "architect": {
        "e2e": {
          "builder": "@angular-devkit/build-angular:protractor",
          "options": {
            "protractorConfig": "e2e/protractor.conf.js",
            "devServerTarget": "browserApp:serve"
          },
          "configurations": {
            "production": {
              "devServerTarget": "browserApp:serve:production"
            }
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": "e2e/tsconfig.e2e.json",
            "exclude": [
              "**/node_modules/**"
            ]
          }
        }
      }
    }
  },
  "defaultProject": "browserApp"
}

我启动了4个终端

ng构建browserApp --watch
ng构建serverApp --watch
webpack-模式开发--config webpack.server.config.js --progress --colors --watch
nodemon dist /服务器

在Google Chrome中，我在“网络”标签中禁用了缓存。

您认为这是正确的方法吗？

本地主机中的Angular 7 Universal

1 个答案: