- (NSString *)crd_paraUrlEncodeAndToFormString{
NSMutableString *result = [NSMutableString string];
if(self&&self.count>0) {
NSIntegerkeyCount =0;
for(NSString*key in [self allKeys]) {
if(keyCount >0) {
[resultappendString:@"&"];
}
NSString*parameter =self[key];
if([parameterisKindOfClass:[NSStringclass]]) {
parameter = [parametercrd_urlEncode];
}
[resultappendFormat:@"%@=%@", key, parameter];
keyCount++;
}
}
if(result.length>0) {
NSString *result_n = [result stringByReplacingOccurrencesOfString:@" " withString:@""];
result_n = [result_n stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
return result_n;
}
return@"";
}
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