var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xnsjMAWVViLTqo9l","timestamp":1731925631,"url":"m.cengbang.com%2Fchanpin%2Fdesaixiwei%2Fdsxwrcdhy.html","signature":"7fa56ecb943a1fde48de712754c4a69f4774f1dd","rawString":"jsapi_ticket=&noncestr=xnsjMAWVViLTqo9l&timestamp=1731925631&url=m.cengbang.com%2Fchanpin%2Fdesaixiwei%2Fdsxwrcdhy.html"}