TMAFileManager *fm = [[TMFMiniAppSDKManager sharedInstance] getFileManagerWithAppID:appInfo.appId];
NSString *filePath = [fm translateWxfilePathToAbsolutePath:wxPath];


TMAFileManager *fm = [[TMFMiniAppSDKManager sharedInstance] getFileManagerWithAppID:appInfo.appId];
NSString *tmpPath = [fm createMediaTmpPathWithFileName:@"a.pdf" type:TMATmpPathTypeFile needTimestamp:YES];
    
NSString *wxPath = [fm translateAnyPathToWxfilePath:tmpPath];


TMAFileManager *fm = [[TMFMiniAppSDKManager sharedInstance] getFileManagerWithAppID:appInfo.appId];
NSString *tmpPath = [fm createMediaTmpPathWithFileName:@"a.pdf" type:TMATmpPathTypeFile needTimestamp:YES];