页面输出时用js转义替换字符串中的<script></script>标签,防止XSS

  function stringEncode(str){
      var div=document.createElement('div');
      if(div.innerText){
          div.innerText=str;
      }else{
          div.textContent=str;
      }
      return div.innerHTML;
  }

tblStr = tblStr.replace(/<script>/gi, stringEncode("<script>"));
// 替换字符串变量或者结束标签这样写
tblStr = tblStr.replace(new RegExp("</script>",'gi'), stringEncode("</script>"));
$('#search-result').append(tblStr);

其中g表示全文替换,i表示忽略大小写;

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转载自blog.csdn.net/iaiot/article/details/79267334