通过JSP将回车符转化成HTML标签
方法一:
public String replace(String parentStr,String ch,String rep) { int i = parentStr.indexOf(ch); StringBuffer sb = new StringBuffer(); if (i == -1) return parentStr; sb.append(parentStr.substring(0,i) + rep); if (i+ch.length() < parentStr.length()) sb.append(replace(parentStr.substring(i+ch.length(),parentStr.length()),ch,rep)); return sb.toString(); } %> <%//调用 str=replace(str," "," "); str=replace(str,"/n","<br/>"); %>
方法二:
replace("/r/n" ,"<br>");