有关使用ORO对超链的过滤

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//设定超链的正则匹配表达式 //设定以 空格（//s） 回车符（/r/n）来表示分隔 String regexStr="(//s*)(http://)(.[^//s//r//n]*)([//s//r//n])"; //设定对匹配表达式的字符串进行替换的字符样式 String substitutionStr = " <A Href=/"$3/" target='_blank'>$2</A>$3 "; String inputString = ""; //你自己需要替换的字符串 try{ PatternCompiler compiler = new Perl5Compiler(); Pattern pattern=compiler.compile(regexStr,Perl5Compiler.CASE_INSENSITIVE_MASK); PatternMatcher matcher = new Perl5Matcher(); PatternMatcherInput pmi=new PatternMatcherInput(inputString); if(matcher.contains(pmi,pattern)){ returnStr = Util.substitute(matcher,pattern,new Perl5Substitution(substitutionStr),inputString,Util.SUBSTITUTE_ALL); } return returnStr; } catch(MalformedPatternException mpe){ } //=================== 显示结果： 如果输入的字符串为 www http://www.77750.com gggg 转换为 www <A Href="http://www.77750.com" target='_blank' > http://www.77750.com </A> gggg