Question

我正在使用DropboxSDK（核心API）。我使用此功能上传文件：

- (void)uploadFile {

    [[self restClient] loadMetadata:@"/MyFolder"];
}

- (void)restClient:(DBRestClient *)client loadedMetadata:(DBMetadata *)metadata {

    if (metadata.isDirectory) {
        if (metadata.contents.count == 0) {
            NSString *filename = @"File.txt";
            NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
            NSString *documentsDir = [documentPaths objectAtIndex:0];
            NSString *databasePath = [documentsDir stringByAppendingPathComponent:filename];
            NSString *destDir = @"/MyFolder";
            [[self restClient] uploadFile:filename toPath:destDir withParentRev:nil fromPath:databasePath];
        } else {
            for (DBMetadata *file in metadata.contents) {
                [self overwriteFile:metadata];
            }
        }
    }
}

我尝试使用此功能覆盖文件“File.txt”，但它不起作用。

- (void)overwriteFile:(DBMetadata*)meta {

    NSString *filename = @"File.txt";
    NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documentsDir = [documentPaths objectAtIndex:0];
    NSString *databasePath = [documentsDir stringByAppendingPathComponent:filename];
    [[self restClient] uploadFile:filename toPath:meta.path withParentRev:meta.rev fromPath:databasePath];
}

致电此委托：

- (void)restClient:(DBRestClient *)client uploadedFile:(NSString *)destPath from:(NSString *)srcPath metadata:(DBMetadata *)metadata {

    NSLog(@"File uploaded successfully to path: %@", metadata.path);
}

我在日志中显示：文件已成功上传到路径：/myfolder/File.txt。然后我去了Dropbox，我看到，我的文件的日期没有改变。

我做错了什么？你能救我吗？

Answer 1

请注意，uploadFile会上传到路径 filename中名为toPath的文件。在我看来，你可能正试图上传到像/MyFolder/File.txt/File.txt这样的东西。确保toPath是您要将文件File.txt写入的文件夹。

用DropboxSDK覆盖文件

1 个答案: