var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Wv58XoWG1veCZJhH","timestamp":1731851939,"url":"m.cengbang.com%2Fchanpin%2Fxinwang%2Fxwyhrb.html","signature":"23de14383861e19941a676b315f76e587af1d9dc","rawString":"jsapi_ticket=&noncestr=Wv58XoWG1veCZJhH&timestamp=1731851939&url=m.cengbang.com%2Fchanpin%2Fxinwang%2Fxwyhrb.html"}