ios开发中asihttprequest请求，汉字乱码问题的解决
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首先，后台用的是统一的utf-8编码，我的ios端请求添加成员如下：
//登陆成功下，可以保存到服务器
<span style="font-size:14px;"><strong> NSString *childName = nameTextField.text; //这里输入的是汉字，比如：蓝天
</strong></span> NSString *age = ageTextField.text;
NSString *birthday = self.birthdayTextField.text;
NSString *height = heightTextField.text;
NSString *weight = weightTextField.text;
NSString *sex = [NSString new];
if ([self.sexTextField.text isEqualToString:@"男"]) {
sex = @"1";
}else
{
sex = @"0";
}
NSData *iconData = UIImagePNGRepresentation(self.memberIconView.image);//将png图片转化为nsdata
/*********首先保存到服务器，有服务器返回一个ID***************/
if ([self checkNetworkIsAnable]) {
//网络请求
request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:api_addChild]];
[request setPostFormat:ASIMultipartFormDataPostFormat];
[request setUseCookiePersistence:YES];
[request setPostValue:childName forKey:@"childnickname"];
[request setPostValue:age forKey:@"childage"];
[request setPostValue:birthday forKey:@"childbirthday"];
[request setPostValue:weight forKey:@"childweight"];
[request setPostValue:height forKey:@"childheight"];
[request setPostValue:sex forKey:@"childsex"];
[request setData:iconData withFileName:@"icon.png" andContentType:@"image/png" forKey:@"photo"];
[request setDelegate: self];
[request setDidFailSelector:@selector(requestFailed:)];
[request setDidFinishSelector:@selector(requestSuccess:)];
//[request startSynchronous]; //开始同步请求
[request startAsynchronous];//开始异步请求
我的获取成员信息列表代码请求如下：
-(void)requestMemberListFromServerSuccess:(ASIHTTPRequest *)request1
{
//先清空图片缓存
[[SDImageCache sharedImageCache]clearDisk];
[[SDImageCache sharedImageCache]clearMemory];
NSData *data = [request1 responseData];
NSLog(@"requst ===%@",[request1 responseString]);
NSError *error;
NSArray * dic = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingAllowFragments error:&error];
NSLog(@"getchildList dic == %@",dic);
#if 1
if (error) {
NSLog(@"error===%@",error);
}
//获得成员信息列表，都在字典dic中
if (self.members) {
self.members = nil;
self.members = [NSMutableArray new];
}
NSMutableArray *array = [NSMutableArray array];
if (dic.count != 0) {
for (int i = 0 ; i < dic.count; i++) {
NSDictionary *memberDic = [dic objectAtIndex:i];
Member *member = [[Member alloc]init];
member.age = [memberDic objectForKey:kServerMemberAgeKey];
member.ID = [[memberDic objectForKey:kServerMemberIDKey]integerValue];
member.Weight = [memberDic objectForKey:kServerMemberWeightKey];
member.height = [memberDic objectForKey:kServerMemberHeightKey];
member.birthday = [memberDic objectForKey:kServerMemberBirthdayKey];
NSString *sexString = [memberDic objectForKey:kServerMemberSexKey];
if ([sexString integerValue]==1) {
member.sex = @"男";
}else
{
member.sex = @"女";
}
<span style="font-size:14px;"><strong> member.name = [memberDic objectForKey:kServerMemberNameKey];</strong></span>
member.icon_urlString = [api_ServerPre stringByAppendingString:[memberDic objectForKey:kServerMemberIconUrlKey]];
// NSLog(@"icon_urlString === $$$$$$%@",member.icon_urlString);
[array addObject:member];
}
}
可是获得member.name在iPhone上显示总是乱码，解决办法：如下：
我们再添加成员信息请求时，把中文做一下转换：
NSString *childName = [nameTextField.text stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
在get请求成员信息列表时，在做一下处理：
member.name = [[memberDic objectForKey:kServerMemberNameKey]stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
这样既可解决问题！！！
参考博文：
ios 汉字转码
http://blog.csdn.net/jidiao/article/details/8456370原文：http://blog.csdn.net/feixiang_song/article/details/39229523
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