response Code=-1016 “Request failed: unacceptable content-type: text/html”

使用AFNetworking时，请求提示如下错误：Error Domain=com.alamofire.error.serialization.response Code=-1016 “Request failed: unacceptable content-type: text/html”解决方法：在AF的源文件AFURLResponseSerialization.m中修改代码就能解决：修改文件223行处

self.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript", nil];

修改为：

self.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript",@"text/html", nil];