var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"LjcJd6pxfTeIFogI","timestamp":1731846370,"url":"m.cengbang.com%2Fchanpin%2Fleibao%2Flblfj.html","signature":"3377c8e4b10c3fd1bffd502a2369843927c77b77","rawString":"jsapi_ticket=&noncestr=LjcJd6pxfTeIFogI&timestamp=1731846370&url=m.cengbang.com%2Fchanpin%2Fleibao%2Flblfj.html"}