var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"LG9tsqcFltUMSLUn","timestamp":1731835857,"url":"m.cengbang.com%2Fchanpin%2Fchuban%2Fcbcddj.html","signature":"7fb5e54d3129994731371d4383dcd6b4692acc1e","rawString":"jsapi_ticket=&noncestr=LG9tsqcFltUMSLUn&timestamp=1731835857&url=m.cengbang.com%2Fchanpin%2Fchuban%2Fcbcddj.html"}