var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"PUxYnTVGLW4f2h1Y","timestamp":1731943084,"url":"m.cengbang.com%2Fchanpin%2Fnamei%2Fnlyyhlyg.html","signature":"e818e31619a4676d94d26d9a37006be0a33420c5","rawString":"jsapi_ticket=&noncestr=PUxYnTVGLW4f2h1Y&timestamp=1731943084&url=m.cengbang.com%2Fchanpin%2Fnamei%2Fnlyyhlyg.html"}