var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Jz4UVe5T2XiG1oLr","timestamp":1727734779,"url":"m.cengbang.com%2Fchanpin%2Fnuofei%2Fnftlt.html","signature":"ca0901ff017a62e3278af5bad2d485807d4ab4a4","rawString":"jsapi_ticket=&noncestr=Jz4UVe5T2XiG1oLr&timestamp=1727734779&url=m.cengbang.com%2Fchanpin%2Fnuofei%2Fnftlt.html"}