共计 3840 个字符,预计需要花费 10 分钟才能阅读完成。
开发工具:Xcode
集成形式:手动导入 SDK 或者 Pod 集成
SDK 版本反对:SDK 反对 Xcode 9.1.0, iOS8.0+ 及以上版本
展现效果图
编写代码在我的项目中创立登录页面,编写代码
#import "ViewController.h"
#import <SMS_SDK/SMSSDK.h>
@interface ViewController ()<UITextFieldDelegate>{NSInteger _count;}
@property (nonatomic,strong)UITextField *phNumTF;
@property (nonatomic,strong)UITextField *codeTF;
@property (nonatomic,strong)UIButton *getCodeButton;
@property (nonatomic,strong)UIButton *loginButton;
@property (nonatomic,strong)NSTimer *timer;
@end
@implementation ViewController
- (void)viewDidLoad {[super viewDidLoad];
UILabel *titleLabel = [[UILabel alloc]init];
titleLabel.frame = CGRectMake((self.view.frame.size.width-100)/2, 100, 100, 30);
titleLabel.text = @"登录";
titleLabel.textAlignment = NSTextAlignmentCenter;
titleLabel.font = [UIFont systemFontOfSize:16];
titleLabel.textColor = [UIColor blackColor];
[self.view addSubview:titleLabel];
UILabel *phNumLabel = [[UILabel alloc]init];
phNumLabel.frame = CGRectMake(50, titleLabel.frame.origin.y+200, 70, 30);
phNumLabel.text = @"手机号码";
phNumLabel.font = [UIFont systemFontOfSize:16];
phNumLabel.textColor = [UIColor blackColor];
[self.view addSubview:phNumLabel];
self.phNumTF = [[UITextField alloc]initWithFrame:CGRectMake(130, phNumLabel.center.y-25, self.view.frame.size.width - 150, 50)];
self.phNumTF.placeholder = @"请输出手机号码";
self.phNumTF.textColor = [UIColor blackColor];
self.phNumTF.font = [UIFont systemFontOfSize:18];
[self.view addSubview:self.phNumTF];
UILabel *codeLabel = [[UILabel alloc]init];
codeLabel.frame = CGRectMake(50, phNumLabel.frame.origin.y+50, 50, 30);
codeLabel.text = @"验证码";
codeLabel.font = [UIFont systemFontOfSize:16];
codeLabel.textColor = [UIColor blackColor];
[self.view addSubview:codeLabel];
self.codeTF = [[UITextField alloc]initWithFrame:CGRectMake(self.phNumTF.frame.origin.x, codeLabel.center.y-25, self.view.frame.size.width - 220, 50)];
self.codeTF.placeholder = @"请输出的短信验证码";
self.codeTF.textColor = [UIColor blackColor];
self.codeTF.font = [UIFont systemFontOfSize:18];
[self.view addSubview:self.codeTF];
self.getCodeButton = [UIButton buttonWithType:UIButtonTypeCustom];
self.getCodeButton.frame = CGRectMake(self.codeTF.frame.origin.y-30, self.codeTF.center.y - 15, 70, 30);
[self.getCodeButton setTitle:@"获取验证码" forState:UIControlStateNormal];
[self.getCodeButton setTitleColor:[UIColor blueColor] forState:UIControlStateNormal];
self.getCodeButton.titleLabel.font = [UIFont systemFontOfSize:13];
[self.getCodeButton addTarget:self action:@selector(getCodeButtonClick) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:self.getCodeButton];
self.loginButton = [UIButton buttonWithType:UIButtonTypeCustom];
self.loginButton.frame = CGRectMake(80, self.codeTF.frame.origin.y+200, self.view.frame.size.width - 160, 50);
self.loginButton.backgroundColor = [UIColor blueColor];
[self.loginButton setTitle:@"登录" forState:UIControlStateNormal];
self.loginButton.titleLabel.font = [UIFont systemFontOfSize:18];
[self.loginButton addTarget:self action:@selector(loginButtonClick) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:self.loginButton];
}
// 获取短信验证码
- (void)getCodeButtonClick{
self.getCodeButton.enabled =NO;
_count = 120;
[self.getCodeButton setTitle:@"120s 后从新发送" forState:UIControlStateNormal];
self.timer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(timerFired:) userInfo:nil repeats:YES];
}
// 定时器
-(void)timerFired:(NSTimer *)timer
{if (_count !=1) {
_count -=1;
[self.getCodeButton setTitle:[NSString stringWithFormat:@"%lds 后从新发送",_count] forState:UIControlStateNormal];
// 获取短信验证码
[SMSSDK getVerificationCodeByMethod:SMSGetCodeMethodSMS phoneNumber:self.phNumTF.text zone:@"86" template:@"" result:^(NSError *error) {if (!error)
{// 申请胜利}
else
{// error}
}];
} else {[timer invalidate];
self.getCodeButton.enabled = YES;
[self.getCodeButton setTitle:@"从新发送" forState:UIControlStateNormal];
}
}
// 登录
- (void)loginButtonClick{
// 提交短信验证码
[SMSSDK commitVerificationCode:self.codeTF.text phoneNumber:self.phNumTF.text zone:@"86"result:^(NSError *error) {if (!error)
{// 验证胜利}
else
{// error}
}];
}
@end
至此,您已实现了短信验证码登录性能,欢快的游玩吧。
正文完