var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"eGWxC8r3XY6J30KS","timestamp":1731821699,"url":"m.cengbang.com%2Fchanpin%2Ftongtai%2Fttrtbhz.html","signature":"08d2abd1d8fd06a05b9c5990ad985f4f152e8c53","rawString":"jsapi_ticket=&noncestr=eGWxC8r3XY6J30KS×tamp=1731821699&url=m.cengbang.com%2Fchanpin%2Ftongtai%2Fttrtbhz.html"}