此工具类包含GET/POST网络请求/文件上传
GET使用方法: [YXNetworkManager getRequestWithURL:url params:params success:successBlock faildBlock:failureBlock;]
POST使用方法: [YXNetworkManager postRequestWithURL:=url params:=params success:=successBlock faildBlock:=failureBlock]
文件请求使用方法: 1.不带进度条 [YXNetworkManager uploadFileWithURL:url params:params uploadParam:uploadParam successBlock:successBlock failureBlock:failureBlock]
2.带进度条 [YXNetworkManager uploadFileWithURL:url params:params uploadParam:uploadParam progressBlock:progressBlock successBlock:successBlock failureBlock:failureBlock]
具体DEMO在项目中也有体现,欢迎下载使用