var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"BSYg93yIci5cgcAl","timestamp":1731815952,"url":"m.cengbang.com%2Fchanpin%2Fwangchao%2Fwcbptj.html","signature":"d9156dc87659faf476750f3f5e0d854d40106b1b","rawString":"jsapi_ticket=&noncestr=BSYg93yIci5cgcAl&timestamp=1731815952&url=m.cengbang.com%2Fchanpin%2Fwangchao%2Fwcbptj.html"}