var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ybpnPYXUnaD71UHb","timestamp":1731962761,"url":"m.cengbang.com%2Fchanpin%2Flipro%2Fliprojyxdd.html","signature":"8738c449f2cfc4a138914b0de2a28ccd09c9ac41","rawString":"jsapi_ticket=&noncestr=ybpnPYXUnaD71UHb&timestamp=1731962761&url=m.cengbang.com%2Fchanpin%2Flipro%2Fliprojyxdd.html"}