网络框架优化（处理服务器异常数据）

DreamSleep/DreamSleep/Network/DSNetworkTool.h

@@ -13,10 +13,8 @@ typedef NS_ENUM(NSInteger, DSResCode) {
     DSResCodeSuccess    = 1,
     /** 业务逻辑失败 */
     DSResCodeFail       = -1,
-    /** 数据异常 */
+    /** 服务器数据异常 */
     DSResCodeDataWrong  = -666,
-    /** 异常数据错误，需要额外处理异常 */
-    DSResCodeNeedExtraDeal = 400022
 };
 
 #import <AFNetworking/AFNetworking-umbrella.h>
@@ -24,11 +22,9 @@ typedef NS_ENUM(NSInteger, DSResCode) {
 /// 网络请求二次封装基类
 @interface DSNetworkTool : AFHTTPSessionManager
 
-/** 响应状态码 */
+// 响应状态码
 @property (nonatomic, assign) DSResCode resCode;
-/** 错误状态码 */
-//@property (nonatomic, assign) DSErrCode errCode;
-///** 返回的错误信息 */
+// 返回的错误信息
 @property (nonatomic, copy) NSString *errorInfo;
 
 + (DSNetworkTool *)sharedManager;

DreamSleep/DreamSleep/Network/DSNetworkTool.m

@@ -107,7 +107,15 @@ NSString * const NetworkUnableError = @"网络不给力，请检查您的网络
         
         if (responseObject) {
             NSDictionary *responseDic = [NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:nil];
-            // DSLog(@"服务器返回的原始Json数据：%@", responseDic);
+            // 数据验证
+            if (!responseDic || ![responseDic isKindOfClass:[NSDictionary class]]) {
+                failure(ServerDataFormatError);
+                if (hasFailInfo) {
+                    view ? [DSProgressHUD showDetailInfo:ServerDataFormatError inView:view] : [DSProgressHUD showDetailInfo:ServerDataFormatError];
+                }
+                return;
+            }
+            // DSLog(@"服务器返回的正确的原始Json数据：%@", responseDic);
             // 接口业务数据
             NSString *apiStr = (api && [api isKindOfClass:[NSString class]]) ? api : @"";
             NSDictionary *apiDataDic = responseDic[@"data"][apiStr];