Question

我知道这个问题已在这里提出。但是我面临一些问题没有得到解决。

    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *docsPath = [paths objectAtIndex:0];
    NSString *fileCacheDirPath = [docsPath stringByAppendingPathComponent:kATTACHMENTS_FOLDER];
    NSString *filePath = [fileCacheDirPath stringByAppendingPathComponent:_fileItemDataModel.name];
    NSURL *url = [NSURL fileURLWithPath:filePath isDirectory:NO];

错误：

网址：   文件：///Users/Sanoj/Library/Developer/CoreSimulator/Devices/722-6542-4E14-9CC5-24F96EE305D9/data/Containers/Data/Application/B990D3-4311-B580-D2E00E75/Documents/AttachmentsFolder/Scrum_Methodology.pdf

错误域= NSURLErrorDomain代码= -1001“请求超时。”   UserInfo = {NSUnderlyingError = 0x60800084d950 {错误   Domain = kCFErrorDomainCFNetwork Code = -1001“请求超时。”   的UserInfo = {NSErrorFailingURLStringKey =文件：///用户/ Sanoj /库/开发商/ CoreSimulator /设备/ 722CC1FA-6542-4E14-9CC5-24F96EE305D9 /数据/容器/数据/应用/ B992A9C0-A0D3-4311-B580-D2E0049CFE75 /文件/ AttachmentsFolder / Scrum_Methodology.pdf，   NSErrorFailingURLKey =文件：///用户/ Sanoj /库/开发商/ CoreSimulator /设备/ 722CC1FA-6542-4E14-9CC5-24F96EE305D9 /数据/容器/数据/应用/ B992A9C0-A0D3-4311-B580-D2E0049CFE75 /文档/ AttachmentsFolder /Scrum_Methodology.pdf，   _kCFStreamErrorCodeKey = -2102，_kCFStreamErrorDomainKey = 4，NSLocalizedDescription =请求超时。}}，   NSErrorFailingURLStringKey =文件：///用户/ Sanoj /库/开发商/ CoreSimulator /设备/ 722CC1FA-6542-4E14-9CC5-24F96EE305D9 /数据/容器/数据/应用/ B992A9C0-A0D3-4311-B580-D2E0049CFE75 /文档/ AttachmentsFolder /Scrum_Methodology.pdf，   NSErrorFailingURLKey =文件：///用户/ Sanoj /库/开发商/ CoreSimulator /设备/ 722CC1FA-6542-4E14-9CC5-24F96EE305D9 /数据/容器/数据/应用/ B992A9C0-A0D3-4311-B580-D2E0049CFE75 /文档/ AttachmentsFolder /Scrum_Methodology.pdf，   _kCFStreamErrorDomainKey = 4，_kCFStreamErrorCodeKey = -2102，NSLocalizedDescription =请求超时。}

Answer 1

它使用以下代码

 NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
           NSString *docsPath = [paths objectAtIndex:0];
           NSString *fileCacheDirPath = [docsPath stringByAppendingPathComponent:kATTACHMENTS_FOLDER];
           NSString *filePath = [fileCacheDirPath stringByAppendingPathComponent:_fileItemDataModel.name];
           [self.webView loadData:_fileItemDataModel.data MIMEType:@"application/pdf" textEncodingName:@"" baseURL:[NSURL URLWithString:filePath]];

请检查

使用来自本地的UIWebview加载rtf和pdf

1 个答案: