目录
极限验证官网
Podfile中+
pod 'GT3Captcha'
- 示例
#import <GT3Captcha/GT3Captcha.h>
<GT3CaptchaManagerDelegate>
/**
极限验证
*/
@property (nonatomic, strong) GT3CaptchaManager *captchaManager;
// 开始验证
[self.captchaManager startGTCaptchaWithAnimated:YES];
#pragma MARK - GT3CaptchaManagerDelegate
/**
调用startGTCaptchaWithAnimated后(开始验证)会调用
@param manager GT3CaptchaManager
@param originalRequest API1 originalRequest
@param replacedHandler 返回修改后的Request
*/
- (void)gtCaptcha:(GT3CaptchaManager *)manager willSendRequestAPI1:(NSURLRequest *)originalRequest withReplacedHandler:(void (^)(NSURLRequest * request))replacedHandler{
NSMutableURLRequest *mRequest = [originalRequest mutableCopy];
mRequest.URL = originalRequest.URL;
[mRequest setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];//这个很关键,一
[mRequest setHTTPMethod:@"POST"];
mRequest.HTTPBody = [@"参数" dataUsingEncoding:NSUTF8StringEncoding];
replacedHandler(mRequest);
}
/**
极限验证通过时调用
@param manager GT3CaptchaManager
@param code code
@param result result
@param message message
*/
- (void)gtCaptcha:(GT3CaptchaManager *)manager didReceiveCaptchaCode:(NSString *)code result:(NSDictionary *)result message:(NSString *)message{
//
}
/**
验证过程出现错误时调用
@param manager GT3CaptchaManager
@param error 错误
*/
- (void)gtCaptcha:(GT3CaptchaManager *)manager errorHandler:(GT3Error *)error {
// 处理验证中返回的错误
if (error.code == -999) { // 请求被意外中断, 一般由用户进行取消操作导致, 可忽略错误
return;
}else if (error.code == -10) { // 预判断时被封禁, 不会再进行图形验证
}else if (error.code == -20) { // 尝试过多
}else { // 网络问题或解析失败, 更多错误码参考开发文档
}
}
/**
用户主动关闭验证后调用
@param manager GT3CaptchaManager
*/
- (void)gtCaptchaUserDidCloseGTView:(GT3CaptchaManager *)manager {
NSLog(@"User Did Close GTView.");
}
/**
ReceiveDataFromAPI1
@param manager GT3CaptchaManager
@param dictionary dictionary
@param error error
@return ReceiveDataFromAPI1
*/
- (NSDictionary *)gtCaptcha:(GT3CaptchaManager *)manager didReceiveDataFromAPI1:(NSDictionary *)dictionary withError:(GT3Error *)error{
if ([[dictionary objectForKey:@"code"] integerValue]== 0) {
}
return dictionary;
}
/**
是否禁用API2请求
@param manager GT3CaptchaManager
@return 是否禁用API2请求
*/
- (BOOL)shouldUseDefaultSecondaryValidate:(GT3CaptchaManager *)manager{
return NO;
}
#pragma mark 懒加载
/**
极限验证
@return GT3CaptchaManager
*/
- (GT3CaptchaManager *)captchaManager {
if (!_captchaManager) {
/**
创建 极限验证管理器实例
api_1,api_2,超时时间
*/
_captchaManager = [[GT3CaptchaManager alloc] initWithAPI1:@"api_1" API2:@"api_2" timeout:10.0];
// dele
_captchaManager.delegate = self;
// 底部背景色
_captchaManager.maskColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.6];
}
return _captchaManager;
}
- 待续
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