var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"z4uCTionC7yRDOs6","timestamp":1727734763,"url":"m.cengbang.com%2Fchanpin%2Fweibai%2Fwbprb.html","signature":"5a8b2a1603159775fb1407a2407f5e02bbe0ab4b","rawString":"jsapi_ticket=&noncestr=z4uCTionC7yRDOs6&timestamp=1727734763&url=m.cengbang.com%2Fchanpin%2Fweibai%2Fwbprb.html"}