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"
}
}
答案 0 :(得分:0)
要调试问题,请尝试以下操作:
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:
ng serve
打开服务器,只能在
该设备上的浏览器。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。