Question

iOS 怎么获取短信验证码

Answer 1

// JLRegisterViewController.m
// 短信验证
//
// Created by 袁俊亮 on 15/6/26.
// Copyright (c) 2015年 qiji. All rights reserved.
//

#import "QJRegisterViewController.h"
#import "WXApi.h"
#import <SMS_SDK/SMS_SDK.h>

#define statusBarHeight 20
#define textFieldMargin 10 // 两个输入框之间的间距
#define timeCount 60 //倒计时长

static int count = 0;

@interface QJRegisterViewController()<UIAlertViewDelegate,WXApiDelegate, UITextFieldDelegate>
{
NSTimer* _showRepeatButtonTimer; // 显示重新发送按钮倒计时
NSTimer* _updateTime; // 更新倒计时label

UIAlertView *_notGetSMSAlert; //没有搜到验证码重新发送弹窗
UIAlertView *_backButtonClickAlert; //点击返回按钮弹窗
}

@property(nonatomic, weak) UITextField *telField; //手机号码
@property (nonatomic, weak) UITextField *verifyField; // 验证码
@property (nonatomic, weak) UIButton *loginBtn; //登录按钮
@property(nonatomic,strong) UITextField* areaCodeField; //区号
@property (nonatomic, weak) UIButton *icon; // 头像
@property (nonatomic, weak) NSString *str; // alert提示信息
@property (nonatomic, weak) UIButton *verifyRightView; //获取验证码按钮

@end

@implementation QJRegisterViewController

- (void)viewDidLoad
{
// 配置
_areaCodeField.text=[NSString stringWithFormat:@"+%@",@86];
self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageWithName:@"background"]];

// 布局子控件
[self setupSubViews];
}

/**
* 布局子控件
*/
- (void)setupSubViews
{
#warning 这里需要根据图片的大小大小来动态确定各控件的frame。这里还没有设置icon的图片
// 创建LOGO
CGFloat logoX = self.view.width * 0.5 - self.icon.currentBackgroundImage.size.width * 0.5;
CGFloat logoY = 100;
CGFloat logoW = self.icon.currentBackgroundImage.size.width;
CGFloat logoH = self.icon.currentBackgroundImage.size.height;
UIButton *icon = [[UIButton alloc] initWithFrame:CGRectMake(logoX, logoY, logoW, logoH)];
icon.backgroundColor = [UIColor blueColor];
[self.view addSubview:icon];
self.icon = icon;

// 创建手机号码输入框