iOS 定义类将请求的数据放到类中方便全局调用

／／类文件

//
//  User.h
//  MJK
//
//  Created by ming on 13-12-6.
//  Copyright (c) 2013年 eric.gao. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface User : NSObject
@property(assign,nonatomic)NSString *userId;//用户id
@property(strong,nonatomic)NSString *userName;//用户名
@property(strong,nonatomic)NSString *userPassword;//密码
@property(strong,nonatomic)NSString *userImageUrl;//用户照片
@property(strong,nonatomic)NSString *userCommonArea;//常在地区
@property(strong,nonatomic)NSString *userEmail;//邮箱
@property(strong,nonatomic)NSString *userHeadImgURL;//用户头像
@property(strong,nonatomic)NSString *userNickName;//昵称
@property(strong,nonatomic)NSString *userRoleName;//
@property(strong,nonatomic)NSString *userSex;//性别
@property(strong,nonatomic)NSString *userSign;//签名
@property(strong,nonatomic)NSString *userStatus;//状态
@property(strong,nonatomic)NSString *userMobile;//手机号

+(User*)shareUser;
-(void)getuserInfoFromDictionary:(NSDictionary*)dic;
@end
=====================================================================

//
//  User.m
//  MJK
//
//  Created by ming on 13-12-6.
//  Copyright (c) 2013年 eric.gao. All rights reserved.
//

#import "User.h"

@implementation User
static User  *shareuser = nil; //第一步：静态实例，并初始化。

+(User*)shareUser
{
    {
        @synchronized (self)
        {
            if (shareuser == nil)
            {
               shareuser= [[self alloc] init];
            }
        }
        return shareuser;
    }
}
-(id)init
{
    self=[super init];
    if (self) {
        
    }
    return self;
}
-(void)getuserInfoFromDictionary:(NSDictionary*)dic{
    Dictionary2Object(dic,@"id",self.userId);
    Dictionary2Object(dic,@"userName",self.userName);
    Dictionary2Object(dic,@"userPassword",self.userPassword);
    Dictionary2Object(dic,@"userImageUrl",self.userImageUrl);
    Dictionary2Object(dic,@"userCommonArea",self.userCommonArea);
    Dictionary2Object(dic,@"userEmail",self.userEmail);
    Dictionary2Object(dic,@"userHeadImgURL",self.userHeadImgURL);
    Dictionary2Object(dic,@"userNickName",self.userNickName);
    Dictionary2Object(dic,@"userRoleName",self.userRoleName);
    Dictionary2Object(dic,@"userSign",self.userSign);
    Dictionary2Object(dic,@"userStatus",self.userStatus);
    Dictionary2Object(dic, @"userMobile", self.userMobile);
    Dictionary2Object(dic, @"userSex", self.userSex)
    
    

}
@end

=以上是类文件=================================================

登陆页面引用#import "User.h"头文件

NSDictionary*personnalInfo=[object objectForKey:@"record"];／／将personnalInfo的字典数据存到user中
          
            
            
         [[User shareUser]getuserInfoFromDictionary:personnalInfo];
            NSLog(@"%@",[User shareUser].userId);

=以上存数据到user中=================================================

获取人员信息页面引用#import "User.h"头文件

self.userName.text=[User shareUser].userName;//获取人员信息

        if([[User shareUser].userSex isEqualToString:@"男"])
        {
            [self.manBtn setBackgroundImage:[UIImage imageNamed:@"025_dian_1"] forState:UIControlStateNormal];
            [self.womanBtn setBackgroundImage:[UIImage imageNamed:@"025_dian_2"] forState:UIControlStateNormal];
        }
        else
        {
            [self.manBtn setBackgroundImage:[UIImage imageNamed:@"025_dian_2"] forState:UIControlStateNormal];
            [self.womanBtn setBackgroundImage:[UIImage imageNamed:@"025_dian_1"] forState:UIControlStateNormal];
        }
        isdel=@"男";
        if(![[User shareUser].userMobile isKindOfClass:[NSNull class]])
            self.telPhone.text=[User shareUser].userMobile;

        if (![[User shareUser].userEmail isKindOfClass:[NSNull class]]) {
            self.email.text=[User shareUser].userEmail;
        }

    if (![[User shareUser].userCommonArea isKindOfClass:[NSNull class]]) {
        self.address.text=[User shareUser].userCommonArea;
    }
    
    if (![[User shareUser].userSign isKindOfClass:[NSNull class]]) {
        self.talk.text=[User shareUser].userSign;
    }