var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"V5DDNCeWuozyEFYI","timestamp":1731969294,"url":"m.cengbang.com%2Fchanpin%2Fbailishipin%2Fblspyl.html","signature":"d720abce0101735d393460a0b88aeb8fbf2919c4","rawString":"jsapi_ticket=&noncestr=V5DDNCeWuozyEFYI&timestamp=1731969294&url=m.cengbang.com%2Fchanpin%2Fbailishipin%2Fblspyl.html"}