在项目Info.plist文件中添加如图所示字段(红色框框里是表示所有文件类型都可拷贝)
截屏2022-09-08 15.43.38.png
具体文件类型参考:
Apple documentation
到这一步还没完成:
文件拷贝到咱们App了,咱们需要处理一下(要么存本地,要么直接预览)我的处理是存本地.上代码:
- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary *)options
{
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths lastObject];
if (url != nil) {
NSString *path = [url absoluteString];
path = [path stringByRemovingPercentEncoding];
NSMutableString *string = [[NSMutableString alloc] initWithString:path];
if ([path hasPrefix:@"file:///private"]) {
[string replaceOccurrencesOfString:@"file:///private" withString:@"" options:NSCaseInsensitiveSearch range:NSMakeRange(0, path.length)];
}
NSArray *tempArray = [string componentsSeparatedByString:@"/"];
NSString *fileName = tempArray.lastObject;
NSString *sourceName = options[@"UIApplicationOpenURLOptionsSourceApplicationKey"];
NSFileManager *fileManager = [NSFileManager defaultManager];
NSString *filePath = [documentsDirectory stringByAppendingPathComponent:[NSString stringWithFormat:@"%@%@",sourceName,fileName]];
if ([fileManager fileExistsAtPath:filePath]) {
NSLog(@"文件已存在");
[SVProgressHUD showErrorWithStatus:@"文件已存在"];
return YES;
}
[MRTools creatFilePathInManager:sourceName];
BOOL isSuccess = [fileManager copyItemAtPath:string toPath:filePath error:nil];
if (isSuccess == YES) {
NSLog(@"拷贝成功");
[SVProgressHUD showSuccessWithStatus:@"文件拷贝成功"];
} else {
NSLog(@"拷贝失败");
[SVProgressHUD showErrorWithStatus:@"文件拷贝失败"];
}
}
NSLog(@"application:openURL:options:");
return YES;
}
CFBundleDocumentTypes
CFBundleTypeName
com.myapp.common-data
LSHandlerRank
Default
LSItemContentTypes
public.item
CFBundleDocumentTypes
CFBundleTypeName
com.myapp.common-data
LSHandlerRank
Default
LSItemContentTypes
com.microsoft.excel.xlsx
com.microsoft.excel.xls
com.microsoft.word.doc
com.microsoft.word.docx
com.adobe.pdf
com.adobe.ppt
com.adobe.pptx
public.zip
public.rar
public.csv
public.pps
public.ppsx
public.txt
public.md
public.markdown
public.7z
public.epub
public.mobi
public.audio
public.movie
public.image
public.mp3
UTExportedTypeDeclarations
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.xlsx
UTTypeTagSpecification
public.filename-extension
xlsx
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.jpeg
UTTypeTagSpecification
public.filename-extension
jpeg
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.doc
UTTypeTagSpecification
public.filename-extension
doc
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.zip
UTTypeTagSpecification
public.filename-extension
zip
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.rar
UTTypeTagSpecification
public.filename-extension
rar
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.docx
UTTypeTagSpecification
public.filename-extension
docx
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.xls
UTTypeTagSpecification
public.filename-extension
xls
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.ppt
UTTypeTagSpecification
public.filename-extension
ppt
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.pptx
UTTypeTagSpecification
public.filename-extension
pptx
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.csv
UTTypeTagSpecification
public.filename-extension
csv
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.pps
UTTypeTagSpecification
public.filename-extension
pps
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.ppsx
UTTypeTagSpecification
public.filename-extension
ppsx
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.txt
UTTypeTagSpecification
public.filename-extension
txt
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.md
UTTypeTagSpecification
public.filename-extension
md
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.markdown
UTTypeTagSpecification
public.filename-extension
markdown
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.7z
UTTypeTagSpecification
public.filename-extension
7z
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.epub
UTTypeTagSpecification
public.filename-extension
epub
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.mobi
UTTypeTagSpecification
public.filename-extension
mobi
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.mp3
UTTypeTagSpecification
public.filename-extension
mp3
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.m4a
UTTypeTagSpecification
public.filename-extension
m4a
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.wav
UTTypeTagSpecification
public.filename-extension
wav
UTTypeConformsTo
Owner
UTTypeIdentifier
saru2020.pdf
UTTypeTagSpecification
public.filename-extension
pdf
参考：https://www.freesion.com/article/7099107074/