var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"sgIFDXAeFxM6MMVO","timestamp":1731825278,"url":"m.cengbang.com%2Fchanpin%2Fsanxing%2Fsxjylls.html","signature":"aa195bf635e94ca9e4c77390a985bbb798cec331","rawString":"jsapi_ticket=&noncestr=sgIFDXAeFxM6MMVO&timestamp=1731825278&url=m.cengbang.com%2Fchanpin%2Fsanxing%2Fsxjylls.html"}