繁体
str=str。replace(<[sS] ?<>gi,"");
str=str。replace(
document。getElementById("content")。innerHTML=str;
window。onload=function{window。onload打开网页就运行
str=str。replace(&hllp;gi,"…")。replace(&ldqo;gi,"“")。replace(ldqogi,"ldquo")。replace(&rdqo;gi,"”")。replace(‐gi,"—");