var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"EE4mycQqqXpw5wzx","timestamp":1731835854,"url":"m.cengbang.com%2Fchanpin%2Fsangluo%2Fslbssy.html","signature":"f4aa1504636871f19bf16d530e0cef79f797194e","rawString":"jsapi_ticket=&noncestr=EE4mycQqqXpw5wzx×tamp=1731835854&url=m.cengbang.com%2Fchanpin%2Fsangluo%2Fslbssy.html"}