var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3THoJh7QhlGrriq4","timestamp":1731831829,"url":"m.cengbang.com%2Fchanpin%2Fboli%2Fbljxj.html","signature":"2ba0c5c5de94bf7f9c6b4a0ea96d4f6796f691d5","rawString":"jsapi_ticket=&noncestr=3THoJh7QhlGrriq4&timestamp=1731831829&url=m.cengbang.com%2Fchanpin%2Fboli%2Fbljxj.html"}