有没有GZIP J2ME库？ [英] Is there a GZIP J2ME library?

问题描述

是否有可以在J2ME上运行的gzip压缩库？

Is there a gzip compression library that will work on J2ME?

推荐答案

尝试 Jazzlib ，虽然它是GPL，但似乎还没有更新一段时间。另一个选择是尝试从 libgcj （这是jazzlib所做的）中提取源代码。 。

Try Jazzlib, although it's GPL, and seems like it hasn't been updated for a while. Another option is to try and lift the source from libgcj (which is what jazzlib did).

J2SE 包括 java.util.zip 可以压缩/解压缩gzip文件，但 MIDP 2.0 规范不包含 java.util.zip 。看一下 java.util.zip 的Java 6源代码，每个类似乎都调用了本机方法，这意味着你不能只提升那些并将其下载到J2ME设备。

J2SE includes java.util.zip which can compress/decompress gzip files, but the MIDP 2.0 specification does not include a java.util.zip. And looking at the Java 6 source code for java.util.zip, each class seems to call native methods, which means you can't just lift what's there and download it to a J2ME device.

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