var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"1es7ic4EJ1peIw3b","timestamp":1731830533,"url":"m.cengbang.com%2Fchanpin%2Fshengchao%2Fscddgcj.html","signature":"94d6f88845c6deed284bdc784b0cf2e90706a05f","rawString":"jsapi_ticket=&noncestr=1es7ic4EJ1peIw3b&timestamp=1731830533&url=m.cengbang.com%2Fchanpin%2Fshengchao%2Fscddgcj.html"}