Android 運行離子電容時白屏 運行SSL

Question

我正在嘗試運行一個簡單的測試，嘗試將離子和電容器添加到已經存在的 angular 項目中。 我已經設法讓它工作並正常運行，但是當我將 SSL 命令添加到 CLI 以便服務器使用 HTTPS 運行時，應用程序不再加載，我只能看到一個空白屏幕。 此外，如果我從瀏覽器手動訪問 URL 一切都會正確加載。 是不是在 Android Studio 或離子/電容器文件中配置錯誤？ 我已經嘗試了不同的配置和不同的模擬設備和不同的 Android 版本，但是沒有用，我無法讓它工作。 如果有人可以幫助我，我當然會很感激......

運行ionic capacitor run android --livereload --external

https://i.stack.imgur.com/ljfUT.png

https://i.stack.imgur.com/8LxNV.png

當我將 --ssl 標志添加到 CLI ionic capacitor run android --livereload --external --ssl

https://i.stack.imgur.com/fS0jV.png

https://i.stack.imgur.com/D3sLL.png

https://i.stack.imgur.com/3v5Bx.png

電容器.config

import { CapacitorConfig } from '@capacitor/cli';

const config: CapacitorConfig = {
  appId: 'io.ionic.starter',
  appName: 'iotest',
  webDir: './android/www',
  bundledWebRuntime: false
};

export default config;

Angular.json

{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "projects",
  "cli": {
    "defaultCollection": "@ionic/angular-toolkit"
  }, 
  "schematics": {
    "@ionic/angular-toolkit:component": {
      "styleext": "scss"
    },
    "@ionic/angular-toolkit:page": {
      "styleext": "scss"
    }
  },
  "projects": {
    "iotest": {
      "projectType": "application",
      "schematics": {
        "@schematics/angular:component": {
          "style": "scss"
        },
        "@schematics/angular:application": {
          "strict": true
        }
      },
      "root": "",
      "sourceRoot": "src",
      "prefix": "app",
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            "outputPath": "./android/www",
            "index": "src/index.html",
            "main": "src/main.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "tsconfig.app.json",
            "inlineStyleLanguage": "scss",
            "assets": [
              "src/favicon.ico",
              "src/assets",
              {
                "glob": "**/*.svg",
                "input": "./node_modules/ionicicons/dist/ionicicons/svg",
                "output": "./svg"
              }
            ],
            "styles": [
              "src/styles.scss"
            ],
            "scripts": []
          },
          "configurations": {
            "production": {
              "budgets": [
                {
                  "type": "initial",
                  "maximumWarning": "500kb",
                  "maximumError": "1mb"
                },
                {
                  "type": "anyComponentStyle",
                  "maximumWarning": "2kb",
                  "maximumError": "4kb"
                }
              ],
              "fileReplacements": [
                {
                  "replace": "src/environments/environment.ts",
                  "with": "src/environments/environment.prod.ts"
                }
              ],
              "outputHashing": "all"
            },
            "development": {
              "buildOptimizer": false,
              "optimization": false,
              "vendorChunk": true,
              "extractLicenses": false,
              "sourceMap": true,
              "namedChunks": true
            }
          },
          "defaultConfiguration": "production"
        },
        "serve": {
          "builder": "@angular-devkit/build-angular:dev-server",
          "configurations": {
            "production": {
              "browserTarget": "iotest:build:production"
            },
            "development": {
              "browserTarget": "iotest:build:development"
            }
          },
          "defaultConfiguration": "development"
        },
        "extract-i18n": {
          "builder": "@angular-devkit/build-angular:extract-i18n",
          "options": {
            "browserTarget": "iotest: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",
            "inlineStyleLanguage": "scss",
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ],
            "styles": [
              "src/styles.scss"
            ],
            "scripts": []
          }
        }
      }
    }
  },
  "defaultProject": "iotest"
}

離子配置

{
  "defaultProject": "iotest",
  "projects": {
    "iotest": {
      "name": "iotest",
      "integrations": {
        "capacitor": {}
      },
      "type": "angular"
    }
  }
}

Angular

Angular CLI：12.1.4

節點：16.14.0（不支持）

Package 經理：npm 8.3.1

操作系統：win32 x64

Angular：12.1.5

...動畫，通用，編譯器，編譯器-cli，核心，forms

... 平台瀏覽器、平台瀏覽器動態、路由器

Package版本

-------------------------------------------------- --------

@angular-devkit/架構師 0.1201.4

@angular-devkit/build-angular 12.1.4

@angular-devkit/核心 12.1.4

@angular-devkit/原理圖 12.1.4

@角/cli 12.1.4

@原理圖/角度 12.1.4

rxjs 6.6.7

typescript 4.3.5

警告：Angular 不支持當前版本的 Node (16.14.0)。

NPM

版本 8.3.1

我的目標是讓它與 SSL 一起運行，因為將來我需要將它應用於需要與 HTTPS 一起運行的應用程序

Answer 1

從電容器.config.ts 進行如下更改：

{
  ... 
  server: {
    url: 'https://your-local-ip:8100' // like: 192.168.1.66:8100
    androidScheme: 'https',
    clearText: true // just for test
  } 
 ... 
}

然后打開兩個終端並運行以下命令：

ionic cap run android -l --external --ssl

從第二個終端運行：

ionic serve 0.0.0.0 --ssl

畢竟，如果您仍然看到空白頁面，請從移動設備和 go 到 https://your-host-ip:8100 打開瀏覽器，然后確保 Z572D4E421E5E6B9BC112D815E8A0271 是可信的。