var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"1seQPgDsjTEHI0vR","timestamp":1731820332,"url":"m.cengbang.com%2Fchanpin%2Flingshi%2Flsznlyr.html","signature":"e25dc78d7d4b4302545c2af5a3046e1b381da52f","rawString":"jsapi_ticket=&noncestr=1seQPgDsjTEHI0vR×tamp=1731820332&url=m.cengbang.com%2Fchanpin%2Flingshi%2Flsznlyr.html"}