var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"eUxEuJdf1DaqBgt5","timestamp":1731958849,"url":"m.cengbang.com%2Fchanpin%2Fliantu%2Fltrcjbr.html","signature":"c159753f4311fc2dd8da059fb1712c239dd5a890","rawString":"jsapi_ticket=&noncestr=eUxEuJdf1DaqBgt5×tamp=1731958849&url=m.cengbang.com%2Fchanpin%2Fliantu%2Fltrcjbr.html"}