Fix: fix end http request when parse payload data error
Fix: fix end http request when parse payload data error

Qihoo360/thinkjs,snadn/thinkjs,75team/thinkjs,akira-cn/thinkjs,akira-cn/thinkjs,maxzhang/thinkjs,75team/thinkjs,75team/thinkjs,thinkjs/thinkjs,maxzhang/thinkjs,akira-cn/thinkjs,maxzhang/thinkjs