angular4读取JSON数据

直接上代码：

确保json是可访问的

http://localhost:54843/dist/appsettings.json文件

{

"Logging": {

"IncludeScopes": false,

"LogLevel": {

"Default": "Debug",

"System": "Information",

"Microsoft": "Information"

}

},

"freetrial": {

"id": "01",

"imgurl": "images/1.jpg",

"status": "0"

}

}

http请求：

this.http.get(url).subscribe(data => {

console.log(data);

let url = data.json().Logging;

let urlss = data.json().Logging.IncludeScopes;

let xx = data.json().freetrial.id;

let sTaskName = data.json()["Logging"];

});