var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"YulFppepoZgbjwTB","timestamp":1731943180,"url":"m.cengbang.com%2Fchanpin%2Fzhuoguanmupin%2Fzgmpjybt.html","signature":"4a1a0299dd8166f2beb594d054c88cb079359a28","rawString":"jsapi_ticket=&noncestr=YulFppepoZgbjwTB&timestamp=1731943180&url=m.cengbang.com%2Fchanpin%2Fzhuoguanmupin%2Fzgmpjybt.html"}