1.设置好GoogleCode.com的SVN服务器地址，来读取文件列表，并显示源码（语法高亮、带行号）。 2.可将文件缓存到本地，并根据更新时间来自动读取一个周之内的最新文件，超过一周没有更改的文件，缓存将不再更新。-1. Set a good GoogleCode.com the SVN server address, to read the list of files, and displays the source code (syntax highlighting with line numbers). 2. The files can be cached locally, and according to the latest update time automatically reads the document within one week, more than a week did not change the file, the cache will no longer be updated.