var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"PSGVuCE6FXSJ1ygu","timestamp":1727822661,"url":"m.cengbang.com%2Fchanpin%2Ftiantianmao%2Fttlsycysl.html","signature":"86a2e9703f515d574ef7cbd44038277266ba43d4","rawString":"jsapi_ticket=&noncestr=PSGVuCE6FXSJ1ygu&timestamp=1727822661&url=m.cengbang.com%2Fchanpin%2Ftiantianmao%2Fttlsycysl.html"}