fix jsonRequestManager single instance bug

dxy-developer · Jul 30, 2015 · 275b1d2 · 275b1d2
1 parent 7fa4ede
commit 275b1d2
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/LeanCloudSocial/AVOSCloudSNS.m b/LeanCloudSocial/AVOSCloudSNS.m
@@ -33,9 +33,11 @@ + (AFHTTPRequestOperationManager *)requestManager {
 + (AFHTTPRequestOperationManager *)jsonRequestManager {
     static AFHTTPRequestOperationManager *jsonRequestManager;
     @synchronized (self) {
-        jsonRequestManager = [AFHTTPRequestOperationManager manager];
-        // 避免服务器不规范，没有返回 application/json
-        jsonRequestManager.responseSerializer.acceptableContentTypes = [jsonRequestManager.responseSerializer.acceptableContentTypes setByAddingObject:@"text/plain"];
+        if (!jsonRequestManager) {
+            jsonRequestManager = [AFHTTPRequestOperationManager manager];
+            // 避免服务器不规范，没有返回 application/json
+            jsonRequestManager.responseSerializer.acceptableContentTypes = [jsonRequestManager.responseSerializer.acceptableContentTypes setByAddingObject:@"text/plain"];
+        }
     }
     return jsonRequestManager;
 }