var pat = new RegExp("(" + originalSen + ")([^>]*<)","gi"); //innerHTML.replace爲什麼要用到不區分大小寫的正則,因爲在IE下,html tagname都是大寫,如<P></P>,<H2></H2>等
//new RegExp("(" + originalSen + ")([^>]*<)","gi"); 中([^>]*<)作用只替換html 標籤外的匹配originalSen的部分。console.log(pat);
test = code.innerHTML.replace(pat, newStr+"$2");
//test = $(code).html().replace(pat,newStr);
//console.log(test);
code.innerHTML=test;