swift3.0 data转String 打印输出

概述/* 打印json数据 */ LJDownLoadNetImage.request("GET", url: "http://jsonplaceholder.typicode.com/users/1") { (data, respond, error) in data转String let str =

 /*         打印Json数据         */        LJDownLoadNetimage.request("GET",url: "http://Jsonplaceholder.typicode.com/users/1") { (data,respond,error) in            data转String            let str = String(data:data!,enCoding: String.EnCoding.utf8)!            print(str)        }

打印结果

{  "ID": 1,"name": "Leanne Graham","username": "Bret","email": "Sincere@april.biz","address": {    "street": "Kulas light","suite": "Apt. 556","city": "Gwenborough","zipcode": "92998-3874","geo": {      "lat": "-37.3159","lng": "81.1496"    }  },"phone": "1-770-736-8031 x56442","website": "hildegard.org","company": {    "name": "Romaguera-Crona","catchPhrase": "multi-layered clIEnt-server neural-net","bs": "harness real-time e-markets"  }}

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