var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"tyLtgXAfqr7UO2Mo","timestamp":1731952324,"url":"m.cengbang.com%2Fchanpin%2Fxiangmoyuanchuang%2Fxlycart.html","signature":"25b7773bcb7a7634362777b313e65856d9a3af82","rawString":"jsapi_ticket=&noncestr=tyLtgXAfqr7UO2Mo&timestamp=1731952324&url=m.cengbang.com%2Fchanpin%2Fxiangmoyuanchuang%2Fxlycart.html"}