var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"NbuiF4UBFQTV9A9t","timestamp":1731835271,"url":"m.cengbang.com%2Fchanpin%2Fchuanzhen%2Fcztjy.html","signature":"4bb86e40d24b08a16fc61d59e62f13ebe1693a66","rawString":"jsapi_ticket=&noncestr=NbuiF4UBFQTV9A9t&timestamp=1731835271&url=m.cengbang.com%2Fchanpin%2Fchuanzhen%2Fcztjy.html"}