var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"CWLQWYrNztiNkzHg","timestamp":1731831554,"url":"m.cengbang.com%2Fchanpin%2Ftongyong%2Ftyxnyrc.html","signature":"6724db3d43e8198167acc7c131fbf0fbaee5e3d8","rawString":"jsapi_ticket=&noncestr=CWLQWYrNztiNkzHg&timestamp=1731831554&url=m.cengbang.com%2Fchanpin%2Ftongyong%2Ftyxnyrc.html"}