var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"wTe41W2jmsXrxnMD","timestamp":1731865328,"url":"m.cengbang.com%2Fchanpin%2Fmike%2Flkssg.html","signature":"4b798a80ec4acf7b6e943ad8020b522ecfaebefd","rawString":"jsapi_ticket=&noncestr=wTe41W2jmsXrxnMD&timestamp=1731865328&url=m.cengbang.com%2Fchanpin%2Fmike%2Flkssg.html"}