{code: 2, message: "Undefined property: think\facade\Request::$hello", traces: [,…], datas: [],…}
code: 2
datas: []
message: "Undefined property: think\facade\Request::$hello"
tables: {GET Data: [], POST Data: [], Files: null,…}
traces: [,…]


大家遇到这种情况吗？