unbescape 详细介绍unbescape 是一个 Java 的转义库，特点是高性能和易用，而且功能强大，支持多种格式的转义，包括：
HTML (HTML5 and HTML 4)XML (XML 1.0 and XML 1.1)JavaScriptJSONURI / URL (both paths and query parameters)CSS (both identifiers and string literals)CSV (Comma-Separated Values)Java literalsJava .properties files (both keys and values)示例代码：
final String escaped = HtmlEscape.escapeHtml( text, HtmlEscapeType.HTML4_NAMED_REFERENCES_DEFAULT_TO_HEXA, HtmlEscapeLevel.LEVEL_2_ALL_NON_ASCII_PLUS_MARKUP_SIGNIFICANT); 相关资源：org.unbescape.html.HtmlEscape