var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"sawN60TJskxPqRJc","timestamp":1731944291,"url":"m.cengbang.com%2Fchanpin%2Fchenyi%2Fcyywdz.html","signature":"b197d2f580c1683acf40345ce1804c15d2386e10","rawString":"jsapi_ticket=&noncestr=sawN60TJskxPqRJc&timestamp=1731944291&url=m.cengbang.com%2Fchanpin%2Fchenyi%2Fcyywdz.html"}