我应该如何使angular的入口点指向.jsp文件而不是index.html？_Angular_Jsp

我应该如何使angular的入口点指向.jsp文件而不是index.html？

angular jsp

我应该如何使angular的入口点指向.jsp文件而不是index.html？,angular,jsp,Angular,Jsp,我希望文件的初始启动是一个.jsp文件，而不是index.html 我的angular.json { "$schema": "./node_modules/@angular/cli/lib/config/schema.json", "version": 1, "newProjectRoot": "projects", "projects": { "secondpageapp": { "projectType": "application", "sc

我希望文件的初始启动是一个.jsp文件，而不是index.html

我的angular.json

{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "projects",
  "projects": {
    "secondpageapp": {
      "projectType": "application",
      "schematics": {},
      "root": "",
      "sourceRoot": "src",
      "prefix": "app",
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            "outputPath": "dist/secondpageapp",
            "index": "src/index.jsp",
            "main": "src/main.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "tsconfig.app.json",
            "aot": false,
            "assets": [
              "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"
                },
                {
                  "type": "anyComponentStyle",
                  "maximumWarning": "6kb",
                  "maximumError": "10kb"
                }
              ]
            }
          }
        },
        "serve": {
          "builder": "@angular-devkit/build-angular:dev-server",
          "options": {
            "browserTarget": "secondpageapp:build"
          },
          "configurations": {
            "production": {
              "browserTarget": "secondpageapp:build:production"
            }
          }
        },
        "extract-i18n": {
          "builder": "@angular-devkit/build-angular:extract-i18n",
          "options": {
            "browserTarget": "secondpageapp:build"
          }
        },
        "test": {
          "builder": "@angular-devkit/build-angular:karma",
          "options": {
            "main": "src/test.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "tsconfig.spec.json",
            "karmaConfig": "karma.conf.js",
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ],
            "styles": [
              "src/styles.css"
            ],
            "scripts": []
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": [
              "tsconfig.app.json",
              "tsconfig.spec.json",
              "e2e/tsconfig.json"
            ],
            "exclude": [
              "**/node_modules/**"
            ]
          }
        },
        "e2e": {
          "builder": "@angular-devkit/build-angular:protractor",
          "options": {
            "protractorConfig": "e2e/protractor.conf.js",
            "devServerTarget": "secondpageapp:serve"
          },
          "configurations": {
            "production": {
              "devServerTarget": "secondpageapp:serve:production"
            }
          }
        }
      }
    }},
  "defaultProject": "secondpageapp"
}

My index.jsp：

<html>

<head>
    <script src="..\node_modules\@angular\common\bundles\common.umd.js"></script>
    <script src="..\node_modules\@angular\compiler\bundles\compiler.umd.js"></script>
    <script src="..\node_modules\zone.js\dist\zone.js"></script>
    <script src="..\node_modules\reflect-metadata\Reflect.js"></script>
    <script src="..\node_modules\rxjs\bundles\rxjs.umd.js"></script>
    <script src="..\node_modules\@angular\core\bundles\core.umd.js"></script>
    <script src="..\node_modules\@angular\platform-browser\bundles\platform-browser.umd.js"></script>
    <script src="..\node_modules\@angular\platform-browser-dynamic\bundles\platform-browser-dynamic.umd.js"></script>

    <title>First JSP</title>

</head>

<body>
    <%@ page language="java" contentType="text/html; charset=US-ASCII" pageEncoding="US-ASCII"%>

    <h3>Hi Pankaj</h3><br>
    <strong>Current Time is</strong>:
    <% out.print("Welcome"); %>
    <app-root>

    </app-root>
</body>

</html>


第一个JSP
嗨，潘卡吉

当前时间为：

在index.html中包含jsp页面的方法将不起作用，因为需求不同。请帮助我使用jsp页面作为angular应用程序的入口点。

您运行

ng build--prod

，然后复制生成的index.html文件的所有内容并将其粘贴到jsp中？但说真的，为什么？实际上，我正在把一个项目从AngularJS转移到Angular8。因此，由于转换需要时间，发展不能停止。尝试在不干扰早期代码的情况下创建混合模型。运行

ng build--prod

，然后复制生成的index.html文件的所有内容并将其粘贴到JSP中？但说真的，为什么？实际上，我正在把一个项目从AngularJS转移到Angular8。因此，由于转换需要时间，发展不能停止。尝试在不干扰早期代码的情况下创建混合模型。