var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mqwZNig6boRzlZ7B","timestamp":1731833426,"url":"m.cengbang.com%2Fchanpin%2Fjiemeng%2Fjlyjrxr.html","signature":"2669bb50b111c47318d3ee2fd978fba84efcd3bd","rawString":"jsapi_ticket=&noncestr=mqwZNig6boRzlZ7B&timestamp=1731833426&url=m.cengbang.com%2Fchanpin%2Fjiemeng%2Fjlyjrxr.html"}