不限 预订团(0)服装服饰(0)鞋靴箱包(1)运动户外(1)家居家纺(0)个护化妆(2)钟表首饰(0)数码电器(0)食品保健(0)母婴童装(0)图书音像(0)电子书刊(0)汽车用品(0) m='key-'+(key); }else{ newparam+=',key-'+(key); } }else{ if (newparam==''){ newparam=parr[i]; }else{ newparam+=','+parr[i]; } } } if (newparam.indexOf('key-')==-1 && key!=''){ if (newparam==''){ newparam='key-'+key; }else{ newparam+=',key-'+(key); } } return newparam; }