var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ehP7qXWvZCmsh11W","timestamp":1727720040,"url":"m.cengbang.com%2Fchanpin%2Fxihu%2Fxhjyh.html","signature":"9c6df3c23d44d0f0d5614c91f8608665a688ff1b","rawString":"jsapi_ticket=&noncestr=ehP7qXWvZCmsh11W&timestamp=1727720040&url=m.cengbang.com%2Fchanpin%2Fxihu%2Fxhjyh.html"}