var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"YDZ133sFQMRMqIwk","timestamp":1727742433,"url":"m.cengbang.com%2Fchanpin%2Fweimeng%2Fwletd.html","signature":"f9b80839c8d93966af9f6cc8fcc2004a54a91fb9","rawString":"jsapi_ticket=&noncestr=YDZ133sFQMRMqIwk&timestamp=1727742433&url=m.cengbang.com%2Fchanpin%2Fweimeng%2Fwletd.html"}