var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3wm6dE8MdSXtnBkF","timestamp":1731903507,"url":"m.cengbang.com%2Fchanpin%2Fjieao%2Fjacdj.html","signature":"7e9e068d2e0549cf65a07d2cc650ab52bb33d41d","rawString":"jsapi_ticket=&noncestr=3wm6dE8MdSXtnBkF×tamp=1731903507&url=m.cengbang.com%2Fchanpin%2Fjieao%2Fjacdj.html"}