The default encoding format of AFNetworking2.0 is UTF8. How to specify the parameter encoding format as gb2312

The default encoding format of AFNetworking2.0 is UTF8. How to specify the parameter encoding format as gb2312

Q:

AFNetworking2.0 encodes parameters with UTF8. How can I change AFNetworking 2.0's parameter encoding to gb2312?

NSStringEncoding enc = CFStringConvertEncodingToNSStringEncoding (kCFStringEncodingGB_18030_2000); 

That encoding is gb2312, but how to add it to AFNetworking?

AFHTTPRequestOperationManager * manager = [AFHTTPRequestOperationManager]; manager. responseSerializer. acceptableContentTypes = [NSSet setWithObject: @ "text/html"]; NSDictionary * parameters =@{ @ "_ VIEWSTATE": @ "parameters % 2B % 2B ", @ "TextBox1": self. xueHao. text, @ "TextBox2": self. miMa. text, @ "TextBox3": self. yanZhengMa. text, @ "RadioButtonList1": @ "% D1 % A7 % C9 % FA"}; [manag Er POST: @ "http: // 172.21.96.64/default2.aspx" parameters: parameters success: ^ (AFHTTPRequestOperation * operation, id responseObject) {NSLog (@ "JSON: % @", responseObject); // submit the form} failure: ^ (AFHTTPRequestOperation * operation, NSError * error) {NSLog (@ "Error: % @",@"??? ") ;}] ;}

Response HeadersCache-Control:no-cache, no-storeContent-Length:5628Content-Type:text/html; charset=gb2312Date:Sun, 16 Feb 2014 14:00:14 GMTExpires:-1Pragma:no-cachePragma:no-cacheServer:Microsoft-IIS/6.0X-AspNet-Version:1.1.4322X-Powered-By:ASP.NET

A:

After digging around in the source code, it looks likeAFHTTPRequestOperationManagerHas a property for the request serializer-which then has a property for the string encoding.

So, you shoshould be able to do this:

NSStringEncoding enc = CFStringConvertEncodingToNSStringEncoding (kCFStringEncodingGB_18030_2000); RequestOperationManager * manager = [AFHTTPRequestOperationManager manager]; manager. responseSerializer. acceptableContentTypes = [NSSet setWithObject: @ "text/html"]; manager. requestSerializer. stringEncoding = enc; NSDictionary * parameters = @ {@ "_ VIEWSTATE": @ "dDwtMTg3MTM5OTI5MTs7PkDQD2kYQWAxp4gTWKdd1YunUJ % 2 B % 2B ", @" TextBox1 ": self. xueHao. text, @ "TextBox2": self. miMa. text, @ "TextBox3": self. yanZhengMa. text, @ "RadioButtonList1": @ "% D1 % A7 % C9 % FA"}; [manager POST: @ "http: // 172.21.96.64/default2.aspx" parameters: parameters success: ^ (AFHTTPRequestOperation * operation, id responseObject) {NSLog (@ "JSON: % @", responseObject); // submit the form} failure: ^ (AFHTTPRequestOperation * operation, NSError * error) {NSLog (@ "Error: % @",@" ??? ") ;}] ;}

Note that I haven't had a chance to test this yet, but from looking at the source code I'm pretty sure it will work. Confirmation wocould be appreciated.