var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Lk5uOE56DKjZzb2B","timestamp":1731842841,"url":"m.cengbang.com%2Fchanpin%2Fyixiezi%2Fyyzlnll.html","signature":"be20b7fb56f4f904be31a3f5ee0cba36ba6c49be","rawString":"jsapi_ticket=&noncestr=Lk5uOE56DKjZzb2B&timestamp=1731842841&url=m.cengbang.com%2Fchanpin%2Fyixiezi%2Fyyzlnll.html"}