var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"y1gfLFh6StN6E1wv","timestamp":1731962755,"url":"m.cengbang.com%2Fchanpin%2Fzhangjiashangpin%2Fzjspnz.html","signature":"41c4e4309d88ee9800dc3a275ac81ee4c1eecd85","rawString":"jsapi_ticket=&noncestr=y1gfLFh6StN6E1wv&timestamp=1731962755&url=m.cengbang.com%2Fchanpin%2Fzhangjiashangpin%2Fzjspnz.html"}