//拦截加载UIWebView中的Alert中message的事件
@interface UIWebView (JavaScriptAlert)
- (void)webView:(UIWebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(UIWebView *)frame;
@end
@implementation UIWebView (JavaScriptAlert)
- (void)webView:(UIWebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(UIWebView *)frame {
NSLog(@"message = %@",message);
if ([message isEqualToString:@"no_login"])
{
//没有登录
[[NSNotificationCenter defaultCenter] postNotificationName:@"dengluAction" object:nil];
UIAlertView* customAlert = [[UIAlertView alloc] initWithTitle:@"提示信息" message:message delegate:self cancelButtonTitle:@"确定" otherButtonTitles:nil];
customAlert.tag = 100;
[customAlert show];
}
if ([message isEqualToString:@"no_realname"])
{
//没有开通存管
[[NSNotificationCenter defaultCenter] postNotificationName:@"kaitongcunguan" object:nil];
}
}
-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
if (alertView.tag == 100)
{
NSLog(@"denglu");
[[NSNotificationCenter defaultCenter] postNotificationName:@"dengluAction" object:nil];
}
}
@end
//我再这里设置的是关于cookie的标签
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
NSString*_urlstr=@"http://www.upstudio.top/upwork_activity/resource/2017/0621/index.html";
NSHTTPCookieStorage *cookieJar = [NSHTTPCookieStorage sharedHTTPCookieStorage];
/**这个是清楚cookie暂时未用**/
NSArray *cookieAry = [cookieJar cookiesForURL: [NSURL URLWithString: _urlstr]];
for (NSHTTPCookie*cookie in cookieAry) {
DLog(@"%@",cookie);
}
DLog(@"数量--->%lu",(unsigned long)cookieAry.count);
self.title = @"活动";
webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, ScreenWidth, ScreenHeight-100)];
webView.delegate = self;
webView.backgroundColor = [UIColor whiteColor];
webView.scrollView.showsVerticalScrollIndicator = NO;
[webView setScalesPageToFit:YES];
NSURL* url = [NSURL URLWithString:_urlstr];
NSURL *cookieHost = [NSURL URLWithString:_urlstr];
NSDictionary *dic = @{@"phone":@"18032293220",@"userId":@"10008",@"isRealName":@"1"};
[dic enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
// 设定 cookie (经过测试每次只能设置一个值所以需要for循环的形式进行重复的创建这样问题就解决了)
NSHTTPCookie *cookie = [NSHTTPCookie cookieWithProperties:
[NSDictionary dictionaryWithObjectsAndKeys:
[cookieHost host], NSHTTPCookieDomain,
[cookieHost path], NSHTTPCookiePath,
key,NSHTTPCookieName,
obj,NSHTTPCookieValue,
nil]];
[[NSHTTPCookieStorage sharedHTTPCookieStorage] setCookie:cookie];
}];
NSURLRequest *request = [NSURLRequest requestWithURL:url cachePolicy:NSURLRequestReturnCacheDataElseLoad timeoutInterval:60];
[webView loadRequest:request];
[self.view addSubview:webView];
UIButton*button=[[UIButton alloc]initWithFrame:CGRectMake(0, ScreenHeight-100, ScreenWidth, 100)];
[button setTitle:@"按钮" forState:UIControlStateNormal];
button.backgroundColor=[UIColor redColor];
[button addTarget:self action:@selector(btnClicked) forControlEvents:UIControlEventTouchUpInside];
[button setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
[self.view addSubview:button];
}
-(void)btnClicked
{
[webView reload];
}
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
{
NSString * urlDtr = [[request URL] absoluteString];
NSLog(@"aaaaaaaaaurlDtr = %@",urlDtr);
return YES;
}
-(void)webViewDidFinishLoad:(UIWebView *)webView
{
NSArray *cookieAry = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookies];
DLog(@"%@",cookieAry);
for (NSHTTPCookie *cookie in cookieAry)
{
}
}
