(特殊字符)怎么处理 类似 '&lt;' 到 '<'
我用得是在线编辑器.现在 当我从数据库中把
<img height="409" alt="" width="300" src="/dzml/UserFiles/Image/img.gif" />
去回到action中是还是上面得这个值..
但是到了页面用<c:out value="${}"/>得时候就成了:
&lt;img height="409" alt="" width="300" src="/dzml/UserFiles/Image/img.gif" /&gt;
返回到在线编辑器中得时候还好..我做了js处理
function replaceAll(src, oldStr, newStr){return src.replace(new RegExp(oldStr, "g"), newStr);}function XMLEncode(str){str=replaceAll(str,"&","&amp;");str=replaceAll(str,"<","&lt;");str=replaceAll(str,">","&gt;");strreplaceAll(str,"'","&apos;");str=replaceAll(str,"\"","&quot;");return str;}function HtmlEncode(str){str=replaceAll(str,"&amp;","&");str=replaceAll(str,"&lt;","<");str=replaceAll(str,"&gt;",">");str=replaceAll(str,"&apos;","'");str=replaceAll(str,"&quot;","\"");str=replaceAll(str,""","\"");return str;}
这样还可以在编辑器中显示 正确得内容....
问题是:当是预览得时候:
直接显示得
<img height="409" alt="" width="300" src="/dzml/UserFiles/Image/img.gif"/>
这样得代码
html又是:
&lt;img height="409" alt="" width="300" src="/dzml/UserFiles/Image/img.gif" /&gt;
这样得代码了...用上面得方法不管用...
谁有什么办法么???我头都想得疼
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