var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xKQKFxGJaiEn5lTJ","timestamp":1731972493,"url":"m.cengbang.com%2Fchanpin%2Fwuben%2Fwbsydcl.html","signature":"be9e86f13ad74af8ec0ece8dac94218cb4ee9715","rawString":"jsapi_ticket=&noncestr=xKQKFxGJaiEn5lTJ×tamp=1731972493&url=m.cengbang.com%2Fchanpin%2Fwuben%2Fwbsydcl.html"}