var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"izZBD320dfQihv3I","timestamp":1727631325,"url":"m.cengbang.com%2Fchanpin%2Fzengmeihaocai%2Fzlhcgx.html","signature":"7e14502a9696c1e1c901171a9e18d520a068800a","rawString":"jsapi_ticket=&noncestr=izZBD320dfQihv3I&timestamp=1727631325&url=m.cengbang.com%2Fchanpin%2Fzengmeihaocai%2Fzlhcgx.html"}