var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UCJkpyLcS1Mo3irC","timestamp":1727706252,"url":"m.cengbang.com%2Fchanpin%2Fjinwu%2Fjwdxtjf.html","signature":"f97f9f8e503a351e9de358aaa78157bbe8a0251d","rawString":"jsapi_ticket=&noncestr=UCJkpyLcS1Mo3irC&timestamp=1727706252&url=m.cengbang.com%2Fchanpin%2Fjinwu%2Fjwdxtjf.html"}