var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IFRBg2QnfKKiJrQy","timestamp":1731852476,"url":"m.cengbang.com%2Fchanpin%2Flibode%2Flbdsbddys.html","signature":"09f4ba7e05503737de57c21d0247196608c3c6e1","rawString":"jsapi_ticket=&noncestr=IFRBg2QnfKKiJrQy×tamp=1731852476&url=m.cengbang.com%2Fchanpin%2Flibode%2Flbdsbddys.html"}