---- typora-copy-images-to: ipic 开发获取NSURL字符串的参数 因为今天要获取返回的CallBack返回URL字符串后拼接的字符串 发现NSURL这个类里面没有什么API...我就顺着NSURL所在的文件向下面找去。 ? 78658C40-E92C-4D03-9426-8717F9B32209 图片的两个参数引起我的注意，我就全局搜索NSURLQueryItem那地方有。...我直接用我的NSURL的变量获取queryItems的发现没有这个属性，仔细一看原来是归属于NSURLComponents这个类。 我们就初始化一个这个类写一下代码看看。...NSURL *url = [NSURL URLWithString:@"http://www.xxxx.com?
index" ofType:@"html" inDirectory:@"h5"]; NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL...*baseUrl = [NSURL fileURLWithPath:pathString]; NSURL *loadUrl = [NSURL URLWithString:pathString2...*baseUrl = [NSURL fileURLWithPath:pathString]; NSURL *loadUrl = [NSURL URLWithString:pathString2...*loadUrl = [NSURL URLWithString:loadPath relativeToURL:baseUrl]; [self.webView loadFileURL:...loadUrl allowingReadAccessToURL:[NSURL fileURLWithPath: [paths objectAtIndex:0]]]; } iOS 加载Uni-APP 效果
; // 6ASI 下载 // [self _downLoad]; // 7ASI 上传 [self _upLoad]; } //同步get请求 (void)_synGet{ NSURL...* url=[NSURL URLWithString:@"http://localhost/logo.php?...* url=[NSURL URLWithString:@"http://localhost/logo.php?...* url=[NSURL URLWithString:@"http://localhost/logo.php?...* url=[NSURL URLWithString:@"http://localhost/test.rar"]; //1 封装请求 ASIHTTPRequest * request=[
SDWebImageManager *)manager NS_DESIGNATED_INITIALIZER; //进行预下载 - (void)prefetchURLs:(nullable NSArray<NSURL...//当前状态的图片URL - (nullable NSURL *)sd_currentImageURL; //获取指定状态的图片URL - (nullable NSURL *)sd_imageURLForState...)state; - (void)sd_setBackgroundImageWithURL:(nullable NSURL *)url forState...:(nullable NSURL *)url placeholderImage:(nullable UIImage *)placeholder...options:(SDWebImageOptions)options; - (void)sd_setImageWithURL:(nullable NSURL *)url
UIWebView *callWebview =[[UIWebView alloc] init]; NSURL *telURL =[NSURL URLWithString:[NSString stringWithFormat...NSURL *telURL =[NSURL URLWithString:[NSString stringWithFormat:@"tel:%@",self.phoneNumber.text]]; [...UIWebView *smsWebview =[[UIWebView alloc] init]; NSURL *telURL =[NSURL URLWithString:[NSString stringWithFormat...NSURL *telURL =[NSURL URLWithString:[NSString stringWithFormat:@"sms:%@",self.phoneNumber.text]]; [...的方式，与打电话、发短信都是一样的，要改的也是URL中要以“mailto:”开头，后接邮箱地址： UIWebView *emailWebview =[[UIWebView alloc] init]; NSURL
在IOS中有一个专门用于包装资源路径的类——NSURL。 一个完整URL的组成 例如：http://123.0.0.1/path?...page=100 “http://”：协议类型 “123.0.0.1”：服务器ip地址 “/path”：资源存放的是路径 “page=100”：请求的参数 NSURL包装一个完整地址 NSURL...*url = [NSURL URLWithString:@"http://123.0.0.1/path?...*)url; 它的一些我们非常熟悉的用法： //拨打系统电话 NSURL *url = [NSURL URLWithString:@"tel://10086"]; [[UIApplication...sharedApplication] openURL:url]; //发送系统短信 NSURL *url = [NSURL URLWithString:@"sms://1383838438"];
preferredStyle:UIAlertControllerStyleActionSheet]; for (int i = 0; i < mapSchemeArr.count; i++) { NSURL...*url = [NSURL URLWithString:mapSchemeArr[i]]; if ([[UIApplication sharedApplication] canOpenURL:...*url = [NSURL URLWithString:urlString]; if ([[UIApplication sharedApplication] canOpenURL:url])...*url = [[NSURL alloc] initWithString:urlString]; if ([[UIApplication sharedApplication] canOpenURL...*url = [[NSURL alloc] initWithString:urlString]; if ([[UIApplication sharedApplication] canOpenURL
AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration]; NSURL...*URL = [NSURL URLWithString:@"http://example.com/download.zip"]; NSURLRequest *request = [NSURLRequest...*(NSURL *targetPath, NSURLResponse *response) { NSURL *documentsDirectoryURL = [[NSFileManager defaultManager...URLByAppendingPathComponent:[response suggestedFilename]]; } completionHandler:^(NSURLResponse *response, NSURL...:URL]; NSURL *filePath = [NSURL fileURLWithPath:@"file://path/to/image.png"]; NSURLSessionUploadTask
//老版本 [[SDWebImageManager sharedManager]downloadImageWithURL:[NSURL URLWithString:@""] options:0 progress...expectedSize) { } completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, BOOL finished, NSURL...*imageURL) { }]; //4.0 版本 [[SDWebImageManager sharedManager] loadImageWithURL:[NSURL URLWithString:...[imageArray objectAtIndex:i]] options:0 progress:^(NSInteger receivedSize, NSInteger expectedSize, NSURL...image, NSData * _Nullable data, NSError * _Nullable error, SDImageCacheType cacheType, BOOL finished, NSURL
创建下载路径和请求对象 NSURL *URL = [NSURL URLWithString:@"http://dldir1.qq.com/qqfile/QQforMac/QQ_V5.4.0.dmg"...第三个参数 - destination：自动完成文件剪切操作 * 其中： 返回值:该文件应该被剪切到哪里 * targetPath：临时路径 tmp NSURL...*(NSURL *targetPath, NSURLResponse *response) { // 文件下载路径 我们下载的大文件如视频应该放在沙盒的Library文件下 NSString...创建一个空的文件 [fileManager createFileAtPath:filePathStr contents:nil attributes:nil]; // NSURL...NSDocumentDirectory inDomain:NSUserDomainMask appropriateForURL:nil create:NO error:nil]; // NSURL
autoreleasing *)error; NSFileManager类别中提供的方法如下： //压缩文件并写入磁盘 返回值确定压缩操作是否成功 - (BOOL)GZipCompressFile:(NSURL...*)sourceFile writingContentsToFile:(NSURL *)destinationFile error:(NSError * _..._autoreleasing *)error; //进行文件压缩，支持配置压缩级别 - (BOOL)GZipCompressFile:(NSURL *)sourceFile writingContentsToFile...:(NSURL *)destinationFile atLevel:(int)level error:(NSError *__autoreleasing...*)error; //进行文件的解压缩 - (BOOL)GZipDecompressFile:(NSURL *)sourceFile writingContentsToFile:(NSURL
A中如此跳转设置 if ( [[UIApplication sharedApplication]canOpenURL:[NSURL URLWithString:@"nihao://"]]) {...[[UIApplication sharedApplication]openURL:[NSURL URLWithString:@"nihao://"]]; }else{ NSLog(@"...:@"nihao://one"]]) { [[UIApplication sharedApplication]openURL:[NSURL URLWithString:@"nihao://one..."]]; }else{ NSLog(@"未安装"); } B中如此的设置 - (BOOL)application:(UIApplication *)application openURL:(NSURL...URLWithString:oneUrlScheme]]) { [[UIApplication sharedApplication]openURL:[NSURL URLWithString
如果你对URL中的scheme、host、path、query等URL的各个部分不甚了解，下面的例子可以帮助你： NSURL *url = [NSURL URLWithString:@"ws://www.ws.com...:url handler:^UIViewController *(NSURL *URL, UIViewController *sourceViewController) { // 实例化控制器...[WSRouter transferFromViewController:self toURL:[NSURL URLWithString:@...如下： + (void)registerRouter { NSURL *url = [NSURL URLWithString:@"WS://www.ws.com/second"]; [WSRouter...web=1&uid=999 NSURL *url = [NSURL URLWithString:@"ws://www.ws.com/third"]; [WSRouter registerRouterWithPrefixURL
*url = [NSURL fileURLWithPath:urlString]; return url; } // 网络视频 - (NSURL *)getNetworkUrl{ NSString...= @"http://svideo.spriteapp.com/video/2016/0914/4cb325f6-7a09-11e6-a458-d4ae5296039d_wpd.mp4"; NSURL...*url = [NSURL URLWithString:[urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding...*url = [NSURL fileURLWithPath:urlString]; return url; } // 网络视频 - (NSURL *)getNetworkUrl{ NSString...*url = [NSURL URLWithString:[urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding
获取信息 -(void)getRequestWithUrl:(NSString *)urlString WithParameters:(NSDictionary *)dictionary { NSURL...*url = [NSURL URLWithString:urlString]; AFHTTPSessionManager *manager = [AFHTTPSessionManager manager...manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", nil]; NSURL...*url = [NSURL URLWithString:urlString]; [manager POST:url.absoluteString parameters:dictionary progress...manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", nil]; NSURL
项目中刚开始写的是如下的方法，地址中无中文 NSString *string = @"http://101.201.150.217:8080/map-web/bbsImageFiles/11.png"; NSURL...*url = [NSURL URLWithString:string]; 在这里能正确得到URL，并进行图片的下载。...*url = [NSURL URLWithString:string]; 打印发现得到的URL地址为nil。...解决方法： NSString *string = @"http://101.201.150.217:8080/map-web/bbsImageFiles/天气.png"; NSURL...*url = [NSURL URLWithString:[string stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet
1、获取当前图片的地址 - (NSURL *)sd_imageURL; 2、下载网络图片并缓存 - (void)sd_setImageWithURL:(NSURL *)url; - (void)sd_setImageWithURL...:(NSURL *)url placeholderImage:(UIImage *)placeholder; - (void)sd_setImageWithURL:(NSURL *)url placeholderImage...UIImage *)placeholder options:(SDWebImageOptions)options; 下载图片的线程执行完后回调 - (void)sd_setImageWithURL:(NSURL...*)url completed: (SDWebImageCompletionBlock)completedBlock; - (void)sd_setImageWithURL:(NSURL *)url...*url = [NSURL URLWithString:@"http://picview01.baomihua.com/photos/20120624/m_14_634761470842343750_
// 获取默认的缓存路径 NSString *cachePathForKey = [self defaultCachePathForKey:key]; // 将路径转为url NSURL...*fileURL = [NSURL fileURLWithPath:cachePathForKey]; // 将图片数据写入文件，并保存 [imageData writeToURL:fileURL...*keyURL = [NSURL URLWithString:key]; NSString *ext = keyURL ?...*diskCacheURL = [NSURL fileURLWithPath:self.diskCachePath isDirectory:YES]; NSArray<NSString...当前所有缓存的大小 NSUInteger currentCacheSize = 0; // 存储需要移除的缓存图片的路径 NSMutableArray<NSURL
Test2是在Test2这个项目的info.plist中配置的URL Schemes if ([[UIApplication sharedApplication] canOpenURL:[NSURL...URLWithString:@"Test2://"]]) { [[UIApplication sharedApplication] openURL:[NSURL URLWithString...} return YES; } - (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL...Test2工程中测试代码 - (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url {...URLWithString:@"Test1://"]]) { [[UIApplication sharedApplication] openURL:[NSURL URLWithString
*url = [NSURL URLWithString:@"http://www.psvmc.cn/favicon.ico"]; //3.创建请求对象 NSURLRequest...* _Nonnull(NSURL * _Nonnull targetPath, NSURLResponse * _Nonnull response) { //下载地址...NSLog(@"默认下载地址：%@",targetPath); //设置下载路径，通过沙盒获取缓存地址，最后返回NSURL对象 NSString *filePath =...URLWithString:filePath]; } completionHandler:^(NSURLResponse * _Nonnull response, NSURL * _Nullable...:URL]; NSURL *filePath = [NSURL fileURLWithPath:@"file://path/to/image.png"]; NSURLSessionUploadTask
领取专属 10元无门槛券
手把手带您无忧上云
云服务器
ICP备案
对象存储
即时通信 IM
实时音视频
