??,sans-serif;color:#555;">
????(??????????????????????)
functionredirectToHost(){
varhost=location。host;
location。href="http:"+host;
}
varerrorMsgData={
"400":"?????????????",
"401":"??з??????",
"403":"???????????и?????",
"404":"???????治????",
"405":"??????????????????????",
"406":"???????????????????",