var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4j5DgmTR0iwMDRFP","timestamp":1731943737,"url":"m.cengbang.com%2Fchanpin%2F5%EF%BC%86EK%2F5%EF%BC%86eklyj.html","signature":"3ff045360c4ab51b4d5ba06daa02bd14d5741848","rawString":"jsapi_ticket=&noncestr=4j5DgmTR0iwMDRFP×tamp=1731943737&url=m.cengbang.com%2Fchanpin%2F5%EF%BC%86EK%2F5%EF%BC%86eklyj.html"}