var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"fICEyWRNQjrGWdVR","timestamp":1731813593,"url":"m.cengbang.com%2Fchanpin%2FTtygj%2Fttygjrgb.html","signature":"e5a826b49898c6d91171da8b55890da05540dba0","rawString":"jsapi_ticket=&noncestr=fICEyWRNQjrGWdVR×tamp=1731813593&url=m.cengbang.com%2Fchanpin%2FTtygj%2Fttygjrgb.html"}