json数据格式字符串在java中的转移

说明：项目中遇到请求的json数据字符串，打印出来没有问题，但是想加入到代码中，就需要进行转移

原数据为（用src代替）（没有写完）：

{"adjust_fee":"0.00","buyer_nick":"\u5218\u8349\u6839116","buyer_obtain_point_fee":"0","buyer_rate":"false","cod_fee":"0.00","cod_status":"NEW_CREATED","consign_time":"2017-07-17 17:45:54","created":"2017-07-17 08:44:53","discount_fee":"0.00","modified":"2017-07-17 17:46:24","num":"1","num_iid":"548133026817","orders":{"order":{"adjust_fee":"0.00","buyer_rate":"false","discount_fee":"368.00","num":"1","num_iid":"548133026817","oid":"31837783667004511","outer_iid":"PM5462","payment":"446.00","pic_path":"https:\/\/img.alicdn.com\/bao\/uploaded\/i2\/91249182\/TB2k9pOkR0lpuFjSszdXXcdxFXa_!!91249182.jpg",......

是一个标准的json格式。

如果直接用String json=src会编译错误，

转移：1.http:url，这里的转义，

　　原数据：https:\/\/img.alicdn.com\/bao\/uploaded\/i2\/91249182\/TB2k9pOkR0lpuFjSszdXXcdxFXa_!!91249182.jpg

　　转义后：https:\\/\\/img.alicdn.com\\/bao\\/uploaded\\/i1\\/91249182\\/TB2Ao5yldBopuFjSZPcXXc9EpXa_!!91249182.jpg

2.“"”->“\"”

（目前就这两点容易出错）