var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"cK6SEYdgLlAPsq7s","timestamp":1727865140,"url":"m.cengbang.com%2Fchanpin%2Fshibaoluo%2Fsbldhjy.html","signature":"73ddf0f85ad9dbf390bd7c3deae91234a82fc6ca","rawString":"jsapi_ticket=&noncestr=cK6SEYdgLlAPsq7s&timestamp=1727865140&url=m.cengbang.com%2Fchanpin%2Fshibaoluo%2Fsbldhjy.html"}