var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"PtdNA5eYmMKuzfi4","timestamp":1731821486,"url":"m.cengbang.com%2Fchanpin%2Fniumaifu%2Fnlfjknn.html","signature":"e018e2c28e502759398fcdbf35cb01d4effec96f","rawString":"jsapi_ticket=&noncestr=PtdNA5eYmMKuzfi4&timestamp=1731821486&url=m.cengbang.com%2Fchanpin%2Fniumaifu%2Fnlfjknn.html"}