var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"G3v6XpxWZVxo4J4j","timestamp":1731973575,"url":"m.cengbang.com%2Fchanpin%2Fjunba%2Fjbzwbxg.html","signature":"81bf079e46238b80c8b67e262c7a493d751b7929","rawString":"jsapi_ticket=&noncestr=G3v6XpxWZVxo4J4j&timestamp=1731973575&url=m.cengbang.com%2Fchanpin%2Fjunba%2Fjbzwbxg.html"}