Node.js &引用;“拒绝连接”;Angular 4本地主机开发
我在本地运行Angular 4应用程序时收到“连接被拒绝”页面 URL是Node.js &引用;“拒绝连接”;Angular 4本地主机开发,node.js,angular,mean-stack,Node.js,Angular,Mean Stack,我在本地运行Angular 4应用程序时收到“连接被拒绝”页面 URL是http://localhost:4200/ 使用ng serve--open命令运行应用程序 更新1:angular.json 对于一些源代码,我发现angular cli文件现在更改为 angular.json 下面是来自agnular.json "$schema": "./node_modules/@angular/cli/lib/config/schema.json", "version": 1, "newProje
http://localhost:4200/
使用ng serve--open
命令运行应用程序
更新1:angular.json
对于一些源代码,我发现angular cli文件现在更改为
angular.json
下面是来自agnular.json
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"angular-forms": {
"root": "",
"sourceRoot": "src",
"projectType": "application",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist",
"index": "src/index.html",
"main": "src/main.ts",
"tsConfig": "src/tsconfig.app.json",
"polyfills": "src/polyfills.ts",
"assets": [
"src/assets",
"src/favicon.ico"
],
"styles": [
"src/styles.css"
],
"scripts": []
},
"configurations": {
"production": {
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"aot": true,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
]
}
}
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"options": {
"browserTarget": "angular-forms:build"
},
"configurations": {
"production": {
"browserTarget": "angular-forms:build:production"
}
}
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "angular-forms:build"
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"main": "src/test.ts",
"karmaConfig": "./karma.conf.js",
"polyfills": "src/polyfills.ts",
"tsConfig": "src/tsconfig.spec.json",
"scripts": [],
"styles": [
"src/styles.css"
],
"assets": [
"src/assets",
"src/favicon.ico"
]
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": [
"src/tsconfig.app.json",
"src/tsconfig.spec.json"
],
"exclude": [
"**/node_modules/**"
]
}
}
}
},
"angular-forms-e2e": {
"root": "",
"sourceRoot": "",
"projectType": "application",
"architect": {
"e2e": {
"builder": "@angular-devkit/build-angular:protractor",
"options": {
"protractorConfig": "./protractor.conf.js",
"devServerTarget": "angular-forms:serve"
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": [
"e2e/tsconfig.e2e.json"
],
"exclude": [
"**/node_modules/**"
]
}
}
}
}
},
"defaultProject": "angular-forms",
"schematics": {
"@schematics/angular:component": {
"prefix": "app",
"styleext": "css"
},
"@schematics/angular:directive": {
"prefix": "app"
}
}
}
如果需要更多细节,请告诉我
附加屏幕截图以了解更多详细信息
不要使用
localhost
尝试使用您的IP
访问您的应用程序,如下所示:
(假设您正在使用Windows)在命令行中,键入=>ipconfig并复制它返回的ip地址
例如,如果IP地址为192.168.0.10,则您可以访问您的应用程序(在发出ng server
后),如下所示:
希望这有帮助 我已经找到了解决这个问题的方法,而且非常简单。当@Devid询问mi有关公司代理的问题时,我已经开始朝这个方向搜索解决方案。最后我发现我的局域网代理设置有一个小错误 在配置代理服务器时,我忘记启用“绕过本地地址的代理服务器”选项,这导致上面的错误 下面是更多详细信息的屏幕截图
转到命令行并运行
ng serve--port 4200
希望这有帮助。感谢您的快速回复!我刚刚尝试了建议的方法,但仍然得到相同的错误:(你能试试,
ng serve--port 5200
看看你是否能访问你的应用程序吗?我的公司代理对本地地址有一些规则可以绕过,其中包括:192.168.*这就是为什么这个解决方案对meCan有效。你可以显示你的.angular cli.json
文件吗?你是在一个可能会阻止自定义端口的公司代理后面吗?是的,我正在工作正在代理后面运行,但我不确定自定义端口是否被阻止
http://192.168.0.10:4200