Angular ng服务未在本地主机上托管网站

时间:2019-06-13 06:04:17

标签: jquery html css angular angular-cli

当我提供服务时,我的CLI会显示此“ Angular Live Development Server正在监听localhost:4200,在http://localhost:4200/上打开浏览器”错误,但是当我在浏览器中打开http://localhost:4200/时,没什么。请帮我解决这个问题。 在此先感谢

{ "name": "eastlaw", "version": "0.0.0", "scripts": { "ng": "ng", "start": "ng serve", "build": "ng build", "test": "ng test", "lint": "ng lint", "e2e": "ng e2e" }, "private": true, "dependencies": { "@angular/animations": "^6.1.0", "@angular/common": "^6.1.0", "@angular/compiler": "^6.1.0", "@angular/core": "^6.1.0", "@angular/forms": "^6.1.0", "@angular/http": "^6.1.0", "@angular/platform-browser": "^6.1.0", "@angular/platform-browser-dynamic": "^6.1.0", "@angular/router": "^6.1.0", "core-js": "^2.5.4", "rxjs": "6.0.0", "zone.js": "~0.8.26" }, "devDependencies": { "@angular-devkit/build-angular": "~0.7.0", "@angular/cli": "~6.1.5", "@angular/compiler-cli": "^6.1.0", "@angular/language-service": "^6.1.0", "@types/jasmine": "~2.8.6", "@types/jasminewd2": "~2.0.3", "@types/node": "~8.9.4", "codelyzer": "~4.2.1", "jasmine-core": "~2.99.1", "jasmine-spec-reporter": "~4.2.1", "karma": "~1.7.1", "karma-chrome-launcher": "~2.2.0", "karma-coverage-istanbul-reporter": "~2.0.0", "karma-jasmine": "~1.1.1", "karma-jasmine-html-reporter": "^0.2.2", "protractor": "~5.4.0", "ts-node": "~5.0.1", "tslint": "~5.9.1", "typescript": "~2.7.2" } }

3 个答案:

答案 0 :(得分:0)

要调试问题,请尝试以下操作:

  • ng服务-o
  • 使用键 baseURL
  • 检查配置文件中提到的默认端口
  • 使用ng build命令检查(如果正在生成Webpack)
  • ng serve --port 8080 --host 0.0.0.0 --disableHostCheck true

如果可能,请尝试上传浏览器控制台图像

答案 1 :(得分:0)

首先,验证您的机器IP地址。

在Windows上,在“提示符”(复制IPv4)中键入ipconfig。在Mac上,在“终端”(副本inet)中输入i fconfig |grep inet

就我而言,这是192.168.0.10。接下来,键入命令ng serve --host 192.168.0.10。好的,您的应用程序可以在同一网络上的所有设备上播放。

现在只有http://192.168.0.10:4200/可以工作,localhost不能工作。

答案 2 :(得分:0)

考虑这些事情:

  1. 通过ng serve打开服务器,只能在 该设备上的浏览器。
  2. 如果要为网络上的设备提供服务,则应使用ng serve -- host <your_device_ip>
  

注意:“设备IP”是您从中提供服务的设备的IP地址。