var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ODBDF0hbRutX35HE","timestamp":1731840042,"url":"m.cengbang.com%2Fchanpin%2Fbeierlaide%2Fbeldscgtj.html","signature":"e0f9d8eda743a2384cf76507c08c7bdfb7b402ba","rawString":"jsapi_ticket=&noncestr=ODBDF0hbRutX35HE×tamp=1731840042&url=m.cengbang.com%2Fchanpin%2Fbeierlaide%2Fbeldscgtj.html"}