本人E文不行，求翻译
下面的来源于org.apache.catalina.util.URLEncoder的API

1.This class is very similar to the java.net.URLEncoder class.

2.Unfortunately, with java.net.URLEncoder there is no way to specify to the java.net.URLEncoder which characters should NOT be encoded. This code was moved from DefaultServlet.java




第一句还看得明白：这个类和java.net.URLEncoder很相似。
第二句就有点模糊了

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就这？你有道吧。我以为是什么技术文献呢？