fun redirecttohost{
var host = ;
= &ot;&ot; + host;
}
var errdata = {
&ot;400&ot;:&ot;请求出现语法错误&ot;,
&ot;401&ot;:&ot;没有访问权限&ot;,
&ot;403&ot;:&ot;服务器拒绝执行该请求&ot;,
&ot;404&ot;:&ot;指定的页面不存在&ot;,
&ot;405&ot;:&ot;请求方法对指定的资源不适用&ot;,
&ot;406&ot;:&ot;客户端无法接受相应数据&ot;,
&ot;408&ot;:&ot;等待请求时服务器超时&ot;,
&ot;409&ot;:&ot;请求与当前资源的状态冲突，导致请求无法完成&ot;,
&ot;410&ot;:&ot;请求的资源已不存在，并且没有转接地址&ot;,
&ot;500&ot;:&ot;服务器尝试执行请求时遇到了意外情况&ot;,
&ot;501&ot;:&ot;服务器不具备执行该请求所需的功能&ot;,
&ot;502&ot;:&ot;网关或代理服务器从上游服务器收到的响应无效&ot;,
&ot;503&ot;:&ot;服务器暂时无法处理该请求&ot;,
&ot;504&ot;:&ot;在等待上游服务器响应时，网关或代理服务器超时&ot;,
&ot;505&ot;:&ot;服务器不支持请求中所用的 http 版本&ot;,
&ot;1&ot;:&ot;无法解析服务器的 dns 地址&ot;,
&ot;2&ot;:&ot;连接失败&ot;,
&ot;-7&ot;:&ot;ca作超时&ot;,
&ot;-100&ot;:&ot;服务器意外关闭了连接&ot;,
&ot;-101&ot;:&ot;连接已重置&ot;,
&ot;-102&ot;:&ot;服务器拒绝了连接&ot;,
&ot;-104&ot;:&ot;无法连接到服务器&ot;,
&ot;-105&ot;:&ot;无法解析服务器的 dns 地址&ot;,
&ot;-109&ot;:&ot;无法访问该服务器&ot;,
&ot;-138&ot;:&ot;无法访问网络&ot;,
&ot;-130&ot;:&ot;代理服务器连接失败&ot;,
&ot;-106&ot;:&ot;互联网连接已中断&ot;,
&ot;-401&ot;:&ot;从缓存中读取数据时出现错误&ot;,
&ot;-400&ot;:&ot;缓存中未找到请求的条目&ot;,
&ot;-331&ot;:&ot;网络已暂停&ot;,
&ot;-6&ot;:&ot;无法找到该文件或目录&ot;,
&ot;-310&ot;:&ot;重定向过多&ot;,
&ot;-324&ot;:&ot;服务器已断开连接，且未发送任何数据&ot;,
&ot;-346&ot;:&ot;收到了来自服务器的重复标头&ot;,
&ot;-349&ot;:&ot;收到了来自服务器的重复标头&ot;,
&ot;-350&ot;:&ot;收到了来自服务器的重复标头&ot;,
&ot;-118&ot;:&ot;连接超时&ot;
};
var ede = l;
var esg = errdata;
= esg;
l = esg;
l = ede + &ot;错误！&ot;;