var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4FDtqNfDzzSOrG02","timestamp":1731955279,"url":"m.cengbang.com%2Fchanpin%2Fzhiji%2Fzrbjbnc.html","signature":"f56c416225275b69fb0afe6a0c8938ae136c7118","rawString":"jsapi_ticket=&noncestr=4FDtqNfDzzSOrG02&timestamp=1731955279&url=m.cengbang.com%2Fchanpin%2Fzhiji%2Fzrbjbnc.html"}