var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"oSnkktOU3K5e2VI4","timestamp":1731816405,"url":"m.cengbang.com%2Fchanpin%2Fweikelang%2Fwkldbc.html","signature":"b07f89ac47a46f7c4dd6ec3f418c08c53001daa3","rawString":"jsapi_ticket=&noncestr=oSnkktOU3K5e2VI4&timestamp=1731816405&url=m.cengbang.com%2Fchanpin%2Fweikelang%2Fwkldbc.html"}