var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"gDQLWGLfVo9u1n5G","timestamp":1731949091,"url":"m.cengbang.com%2Fchanpin%2FCRESSI%2Fcressiylj.html","signature":"6db6e5963884e58462ab8cb1d3aedf7ff35eda2a","rawString":"jsapi_ticket=&noncestr=gDQLWGLfVo9u1n5G&timestamp=1731949091&url=m.cengbang.com%2Fchanpin%2FCRESSI%2Fcressiylj.html"}