var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"SQZg7dWEKbp5hsMY","timestamp":1731822890,"url":"m.cengbang.com%2Fchanpin%2Fximeng%2Fxlxxdlr.html","signature":"9a37f98dbe320c9ffb0298673d55cdd67c03d560","rawString":"jsapi_ticket=&noncestr=SQZg7dWEKbp5hsMY×tamp=1731822890&url=m.cengbang.com%2Fchanpin%2Fximeng%2Fxlxxdlr.html"}