\

window。onload = function{ //window。onload 打开网页就运行

//str=str。replace(/\

str=str。replace(/\/gi，"");

str=str。replace(/&hllp;/gi，"…")。replace(/&ldqo;/gi，"“")。replace(/ldqo/gi，"ldquo")。replace(/&rdqo;/gi，"”")。replace(/‐/gi，"—");