使用C#提取zip文件时路径中的非法字符 [英] Illegal Characters in Path when extracting zip file with C#

问题描述

我正在尝试编写一种方法，将zip文件提取到目录中，在提取的内容中找到文件，将文件中的文本读取为字符串，然后返回该字符串.这是我的尝试

I'm trying to write a method that extracts a zip file to a directory, finds a file in the extracted contents, reads the text in that file to a string, and returns that string. Here is my attempt

private string _getDataFile(string zipFile)
{

    string pathToFolder = @"C:\Path\To\The\File";

    foreach (char c in Path.GetInvalidPathChars())
    {
        pathToFolder = Regex.Replace(pathToFolder, c.ToString(), "");
    }
    string pathToFile = pathToFolder + @"\model.dat";
    ZipFile.ExtractToDirectory(zipFile, pathToFolder);
    string dataToReturn = File.ReadAllText(pathToFile);
    return dataToReturn;
}

但是，尽管我的foreach循环替换了非法的路径字符，但无论我尝试使用哪个目录，我都不知道为什么，该程序仍会在ZipFile.ExtractToDirectory行的路径异常中抛出非法字符.任何帮助将不胜感激.

However, despite my foreach loop replacing illegal path characters, the program still throws an illegal characters in path exception at the ZipFile.ExtractToDirectory line no matter what directory I try to use and I have no idea why. Any help would be greatly appreciated.

推荐答案

根据类似的帖子，看来您在目标zip文件中的文件名可能有问题；您指定的zip文件名或目录不是问题.尝试手动提取文件内容，以查看是否存在异常的文件名.

According to a similar post, it looks like you may have a problem with a file name inside the target zip file; it is not a problem with your specified zip file name or directory. Try extracting the contents of the file manually to see if there are unusual file names.

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