写的ZipEntry数据至字符串 [英] Write ZipEntry Data To String

问题描述

我也取自像这样一个zip文件的zip条目。

I have retrieved a zip entry from a zip file like so.

InputStream input = params[0];
ZipInputStream zis = new ZipInputStream(input);

ZipEntry entry;
try {
    while ((entry = zis.getNextEntry())!= null) {

    }
} catch (IOException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}

这工作正常，它让我的的ZipEntry 没有问题。

This works fine and its getting my ZipEntry no problem.

我的提问

如何获得这些 ZipEntries 的内容为一个字符串，因为它们是 XML 和 CSV 文件。

How to get the contents of these ZipEntries into a String as they are xml and csv files.

推荐答案

您必须从读 ZipInputStream ：

StringBuilder s = new StringBuilder();
byte[] buffer = new byte[1024];
int read = 0;
while ((entry = zis.getNextEntry())!= null) {
      while ((read = zis.read(buffer, 0, 1024)) >= 0) {
           s.append(new String(buffer, 0, read));
      }
}

当你从出口的内部，而保存的StringBuilder 的内容，并将其复位。

When you exit from the inner while save the StringBuilder content, and reset it.

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