var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"yC1dN34YYIT97B7X","timestamp":1731821280,"url":"m.cengbang.com%2Fchanpin%2Fboshineng%2Fbsnstwyj.html","signature":"b8913b2eb2677a50e6d56db8d6717e5948f3c3b6","rawString":"jsapi_ticket=&noncestr=yC1dN34YYIT97B7X&timestamp=1731821280&url=m.cengbang.com%2Fchanpin%2Fboshineng%2Fbsnstwyj.html"}