主题：e.plaintext 获取不到前端传入的参数 前后端分离

 Case "api\login"

        Dim jo As JObject = JObject.Parse(e.plaintext)

        Dim jresult As New JObject

        Dim dr As DataRow=DataTables("Users").Find("userid='" & jo("name").ToString() & "' and pcpwd='" & jo("password").ToString() & "'")

        If dr IsNot Nothing Then

            obj("code")=200

            obj("msg")="登录成功"

            jresult("userid")=dr("userid").Tostring

            jresult("ip")=e.host

            jresult("useragent")=e.Headers("User-Agent")

            jresult("name")=dr("name").Tostring

            jresult("department")=dr("department").Tostring

            jresult("position")=dr("position").Tostring

            obj("user")=jresult

        Else

            obj("code")=404

            obj("msg")="登录失败,用户名或密码错误"

        End If