项目介绍：

https://github.com/kukumaluCN/JXTAlertManager

JXTAlertManager

UIAlertView/UIAlertController便捷调用工具
基于系统UIAlertView/UIAlertController封装，简化使用
详细用法参考Demo

JXTAlertView

1.快速调试工具

jxt_showAlertTitle(@"简易调试使用alert，单按钮，标题默认为“确定”");

2.两个按钮

[JXTAlertView showAlertViewWithTitle:@"title" message:@"message" cancelButtonTitle:@"cancel" otherButtonTitle:@"other" cancelButtonBlock:^(NSInteger buttonIndex) {
    NSLog(@"cancel");
} otherButtonBlock:^(NSInteger buttonIndex) {
    NSLog(@"other");
}];

3.不定数量按钮

[JXTAlertView showAlertViewWithTitle:@"title"
                             message:@"message"
                   cancelButtonTitle:@"cancel"
                    buttonIndexBlock:^(NSInteger buttonIndex) {
    if (buttonIndex == 0) {
        NSLog(@"cancel");
    }
    else if (buttonIndex == 1) {
        NSLog(@"按钮1");
    }
    else if (buttonIndex == 2) {
        NSLog(@"按钮2");
    }
    else if (buttonIndex == 3) {
        NSLog(@"按钮3");
    }
    else if (buttonIndex == 4) {
        NSLog(@"按钮4");
    }
    else if (buttonIndex == 5) {
        NSLog(@"按钮5");
    }
} otherButtonTitles:@"按钮1", @"按钮2", @"按钮3", @"按钮4", @"按钮5", nil];

4.HUD

jxt_showLoadingHUDTitleMessage(@"indicatorView-HUD", @"message");  
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(3 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
    jxt_dismissHUD();
});

JXTAlertController(iOS8)

1.alert

[self jxt_showAlertWithTitle:@"title"
                     message:@"message"
           appearanceProcess:^(JXTAlertController * _Nonnull alertMaker) {
    alertMaker.
    addActionCancelTitle(@"cancel").
    addActionDestructiveTitle(@"按钮1");
} actionsBlock:^(NSInteger buttonIndex, UIAlertAction * _Nonnull action, JXTAlertController * _Nonnull alertSelf) {
    if (buttonIndex == 0) {
        NSLog(@"cancel");
    }
    else if (buttonIndex == 1) {
        NSLog(@"按钮1");
    }
}];

2.添加textField

[self jxt_showAlertWithTitle:@"title"
                     message:@"message"
           appearanceProcess:^(JXTAlertController * _Nonnull alertMaker) {
    alertMaker.
    addActionDestructiveTitle(@"获取输入框1").
    addActionDestructiveTitle(@"获取输入框2");
    
    [alertMaker addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField) {
        textField.placeholder = @"输入框1-请输入";
    }];
    [alertMaker addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField) {
        textField.placeholder = @"输入框2-请输入";
    }];
} actionsBlock:^(NSInteger buttonIndex, UIAlertAction * _Nonnull action, JXTAlertController * _Nonnull alertSelf) {
    if (buttonIndex == 0) {
        UITextField *textField = alertSelf.textFields.firstObject;
        [self logMsg:textField.text];//不用担心循环引用
    }
    else if (buttonIndex == 1) {
        UITextField *textField = alertSelf.textFields.lastObject;
        [self logMsg:textField.text];
    }
}];