var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"u479di6PfZ9Jnm2M","timestamp":1731830284,"url":"m.cengbang.com%2Fchanpin%2Fxiangxue%2Fxxxlf.html","signature":"9dd26d510265f2c0a343c2808a3e95165fb35fd6","rawString":"jsapi_ticket=&noncestr=u479di6PfZ9Jnm2M&timestamp=1731830284&url=m.cengbang.com%2Fchanpin%2Fxiangxue%2Fxxxlf.html"}