var fn = @"test.zip";
using (var zip = ZipFile.OpenRead(fn))
{
foreach (var entry in zip.Entries)
{
Console.WriteLine("文件名:{0}", entry.FullName);
using (var stream = entry.Open())
using (var reader = new StreamReader(stream))
{
var str = reader.ReadToEnd();
Console.WriteLine(str);
}
}
}
var fn = @"test.zip";
using (var zip = new ZipFile(fn))
{
foreach (ZipEntry entry in zip)
{
Console.WriteLine("文件名:{0}", entry.Name);
using (var stream = zip.GetInputStream(entry))
using (var reader = new StreamReader(stream))
{
var str = reader.ReadToEnd();
Console.WriteLine(str);
break;
}
}
}
var fn = @"test.zip";
using (var zip = ZipFile.Read(fn))
{
foreach (var entry in zip.Entries)
{
Console.WriteLine("文件名:{0}", entry.FileName);
using (var stream = entry.OpenReader())
using (var reader = new StreamReader(stream))
{
var str = reader.ReadToEnd();
Console.WriteLine(str);
}
}
}
经测试,该类库在处理上文提到的文件时没有报错,且获得了正确的文件内容。唯一的遗憾是 Read 方法打开文件时耗时较长。+ T* y: O) {8 |6 y$ i 总结0 E$ J% ?3 w$ r) j* s
在处理 zip 文件时,微软自带的类库能满足大多数需求。如果遇到报错的情况,在确认源文件正常的情况下可以更换其他类库读取。即使在成功读取后,也需要核对读取结果的正确性:没有报错,也不代表读取到的数据就是正确的。. m% W" i7 i+ i a7 g( A% T 附录8 P5 o" d9 I5 f: M
测试文件下载地址:ftp://opendata:kagar1n@ftp.euipo ... S_20201109_0001.zip