str=str。replace(/
str=str。replace(/\<\/P\>/gi,"");
"5448191。html">上一页
window。onload = function{ //window。onload 打开网页就运行
//str=str。replace(/\
"5473706。html">下一页(快捷键:→)
/gi,"2");
/gi,"
str=str。replace(/\