var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"GSupkjWZx22vtUdJ","timestamp":1731822208,"url":"m.cengbang.com%2Fchanpin%2Fyipifeng%2Fypfjsg.html","signature":"c3a501ce72670f417377c6881c73cbb5cb124285","rawString":"jsapi_ticket=&noncestr=GSupkjWZx22vtUdJ&timestamp=1731822208&url=m.cengbang.com%2Fchanpin%2Fyipifeng%2Fypfjsg.html"}