var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"uOcudqEZ7o29GzLr","timestamp":1731832511,"url":"m.cengbang.com%2Fchanpin%2Fxiaochouyu%2Fxcyrcfsz.html","signature":"4c890fdcf469da4b4ef8fd4c7662d9474d411812","rawString":"jsapi_ticket=&noncestr=uOcudqEZ7o29GzLr&timestamp=1731832511&url=m.cengbang.com%2Fchanpin%2Fxiaochouyu%2Fxcyrcfsz.html"}