服务器那边的请求的content-tpye是multipart/form-data，我要怎么发送数据去请求？用afnetworking
如题啊
该怎么弄？
之前用asi的时候是这样的
NSDictionary *sinaDBDictionary = [sinaDBArray objectAtIndex:0];
NSString *accessTokenKey = [sinaDBDictionary objectForKey:@"AccessTokenKey"];
NSString *wbUid = [sinaDBDictionary objectForKey:@"UserIDKey"];
NSString *boundary = @"14745591349540787582088777204";
//设置请求体中内容
NSMutableString *bodyString = [NSMutableString string];
[bodyString appendFormat:@"-----------------------------%@\r\n", boundary];
[bodyString appendString:@"Content-Disposition: form-data; name=\"accessToken\"\r\n"];
[bodyString appendString:@"\r\n"];
[bodyString appendString:accessTokenKey];
[bodyString appendString:@"\r\n"];
[bodyString appendFormat:@"-----------------------------%@\r\n", boundary];
[bodyString appendString:@"Content-Disposition: form-data; name=\"wbUid\"\r\n"];
[bodyString appendString:@"\r\n"];
[bodyString appendString:wbUid];
[bodyString appendString:@"\r\n"];
[bodyString appendFormat:@"-----------------------------%@--\r\n",boundary];
NSMutableData *bodyData = [[NSMutableData alloc]initWithLength:0];
NSData *bodyStringData = [bodyString dataUsingEncoding:NSUTF8StringEncoding];
[bodyData appendData:bodyStringData];
NSString *len = [NSString stringWithFormat:@"%d",[bodyData length]];
NSString *s = [NSString stringWithFormat:@"multipart/form-data; boundary=---------------------------%@", boundary];
NSString *url = @"屏蔽屏蔽屏蔽屏蔽掉";
ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL: [NSURL URLWithString: url]];
request.defaultResponseEncoding = NSUTF8StringEncoding;
request.useCookiePersistence = YES;
[request setRequestMethod:@"POST"];
[request addRequestHeader:@"Content-Type" value:s];
[request addRequestHeader:@"Content-Length" value:len];
[request setPostBody:bodyData];
[request startSynchronous];
NSError *error = request.error;
if (!error) {
// NSLog(@"%@",[request responseString]);
}else{
// NSLog(@"%@",[[request error]localizedDescription]);
}
真的是好复杂啊
然后现在要转为afn了 该怎么弄
ios afnetworking2.0 iphone objective-c
fruit
11 years ago
Answers
自己写了个类目来设置request:
//
// NSMutableURLRequest+FormData.m
// Secrets
//
// Created by ysq on 14-1-28.
// Copyright (c) 2014年 ysq. All rights reserved.
//
#import "NSMutableURLRequest+FormData.h"
@implementation NSMutableURLRequest (FormData)
+(NSString *)boundaryData{
return @"12436041281943726692693274280";
}
-(void)setFormData:(NSDictionary *)formData{
NSString *boundary = [NSMutableURLRequest boundaryData];
//设置请求体中内容
NSMutableString *bodyString = [[NSMutableString alloc]init];
for (int i=[[formData allKeys]count]-1; i>=0; i--) {
NSString *key = [formData allKeys][i];
NSString *value = [formData allValues][i];
if ([key isEqualToString:@"accessToken"]) {
value = [value substringToIndex:32];
}
[bodyString appendFormat:@"-----------------------------%@\r\nContent-Disposition: form-data; name=\"%@\"\r\n\r\n%@\r\n",boundary,key,value];
}
[bodyString appendFormat:@"-----------------------------%@--\r\n", boundary];
NSMutableData *bodyData = [[NSMutableData alloc]initWithLength:0];
NSData *bodyStringData = [bodyString dataUsingEncoding:NSUTF8StringEncoding];
[bodyData appendData:bodyStringData];
NSString *contentLength = [NSString stringWithFormat:@"%d",[bodyData length]];
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=---------------------------%@", boundary];
[self setValue:contentType forHTTPHeaderField:@"Content-Type"];
[self setValue:contentLength forHTTPHeaderField:@"Content-Length"];
[self setHTTPBody:bodyData];
[self setHTTPMethod:@"POST"];
}
@end
新藤·千寻
answered 11 years ago