var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Lz5Mhy9CjapUIlnw","timestamp":1731840953,"url":"m.cengbang.com%2Fchanpin%2Flishang%2Flsdlysz.html","signature":"149db8c6c4cd9d76208272692b3ae5a3a061e3ef","rawString":"jsapi_ticket=&noncestr=Lz5Mhy9CjapUIlnw&timestamp=1731840953&url=m.cengbang.com%2Fchanpin%2Flishang%2Flsdlysz.html"}