var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"l14Im4JqpljX2wxx","timestamp":1727721278,"url":"m.cengbang.com%2Fchanpin%2Fzhongminhongtai%2Fzlhtrxxtgy.html","signature":"98685fdfbb642b77be086877eb1d5c13a96d2cfc","rawString":"jsapi_ticket=&noncestr=l14Im4JqpljX2wxx&timestamp=1727721278&url=m.cengbang.com%2Fchanpin%2Fzhongminhongtai%2Fzlhtrxxtgy.html"}