bug-fix: add x-forwarded-host for Url::current
bug-fix: add x-forwarded-host for Url::current

liwanwei/wechat,wochicaomei/wechat,oamzn/wechat,bspiritxp/wechat,CoolCloud/wechat-1,shanyimin/wechat,let5sne/wechat,hgonlywj/wechat,tenstone/wechat,fatihwk/wechat,heivin/wechat,zhaojianhui129/wechat,imjerrybao/wechat-1,gududefengzhong/wechat-1,qitianchan/wechat-1,YeFatBoy/wechat,mickelfeng/wechat-1,flybird119/wechat-1,internet-dev/wechat,mojiajuzi/wechat