c#移动端开发之Xamarin-http post get请求

using System; using System.Collections.Generic; using System.Linq; using System.Text; using Android.App; using Android.Content; using Android.OS; using Android.Runtime; using Android.Views; using Android.Widget; using Android.Graphics; using System.Json; using System.Net.Http; using Newtonsoft.Json; using System.Net; using System.IO; namespace _61AndroidApp { [Activity(Label = "RegisterNextActivity")] public class RegisterNextActivity : Activity { private static Spinner userprot; private static int flag1 = 0, flag2 = 0; private EditText RealName_ET; private EditText UserCardNum_ET; private Button Register_btn; protected override void OnCreate(Bundle savedInstanceState) { base.OnCreate(savedInstanceState); SetContentView(Resource.Layout.RegisterNextlayout); ImageView gobackregister = (ImageView)FindViewById(Resource.Id.GoBackRegister); gobackregister.Click += (e, s) => { this.Finish(); }; userprot = (Spinner)FindViewById(Resource.Id.UserProt); string[] myWeb = new string[] { "医护", "警察", "军人", "其他" }; ArrayAdapter adapter = new ArrayAdapter<String>(this, Resource.Drawable.main_liushuihao_stylespinner, myWeb); //设置样式 adapter.SetDropDownViewResource(Resource.Drawable.main_liushuihao_stylespinner); userprot.Adapter = adapter; Button sexmen = (Button)FindViewById(Resource.Id.SexMEN); Button sexwomen = (Button)FindViewById(Resource.Id.SexWOMEN); if (flag1==0) { sexmen.SetBackgroundResource(Resource.Drawable.btnmancolor1); sexmen.SetTextColor(Color.ParseColor("#ffffff")); flag1 = 1; } sexmen.Click += delegate { if (flag1==0) { sexmen.SetBackgroundResource(Resource.Drawable.btnmancolor1); sexmen.SetTextColor(Color.ParseColor("#ffffff")); flag1 = 1; } else { sexmen.SetBackgroundResource(Resource.Drawable.btnmancolor2); sexmen.SetTextColor(Color.ParseColor("#c7c7c7")); flag1 = 0; } if (flag2==1) { sexwomen.SetBackgroundResource(Resource.Drawable.btnmancolor2); sexwomen.SetTextColor(Color.ParseColor("#c7c7c7")); flag2 = 0; } }; sexwomen.Click += delegate { if (flag2 == 0) { sexwomen.SetBackgroundResource(Resource.Drawable.btnwomancolor1); sexwomen.SetTextColor(Color.ParseColor("#ffffff")); flag2 = 1; } else { sexwomen.SetBackgroundResource(Resource.Drawable.btnmancolor2); sexwomen.SetTextColor(Color.ParseColor("#c7c7c7")); flag2 = 0; } if (flag1 == 1) { sexmen.SetBackgroundResource(Resource.Drawable.btnmancolor2); sexmen.SetTextColor(Color.ParseColor("#c7c7c7")); flag1 = 0; } }; RealName_ET = (EditText)FindViewById(Resource.Id.RealName); UserCardNum_ET = (EditText)FindViewById(Resource.Id.UserCardNum); // Create your application here Bundle bd = Intent.Extras; Register_btn = (Button)FindViewById(Resource.Id.registerbtnsave); Register_btn.Click += (e, s) => { if (!CommonClass.IsIdentityCard(UserCardNum_ET.Text)) { Toast.MakeText(this, "身份证号码格式不正确！！", ToastLength.Long).Show(); return; } if (string.IsNullOrEmpty(RealName_ET.Text)) { Toast.MakeText(this, "请输入真实姓名！！", ToastLength.Long).Show(); return; } string telnum = bd.GetString("telNum"); string pwd = bd.GetString("PassWord"); string sex = flag1 == 0 ? "1" : "2"; string profession = userprot.SelectedItem.ToString(); string realname = RealName_ET.Text; string usercardnum = UserCardNum_ET.Text; try { string url = CommonClass.Baseurl + "reg"; Dictionary<string, string> routeParames = new Dictionary<string, string>(); routeParames.Add("phonenum", telnum); routeParames.Add("loginid", telnum); routeParames.Add("password", pwd); routeParames.Add("nickname", realname); routeParames.Add("sex", sex); routeParames.Add("age", "23"); routeParames.Add("email", "24030643@qq.com"); routeParames.Add("job", profession); routeParames.Add("idcard", usercardnum); string json = JsonConvert.SerializeObject(routeParames); json = "data=" + json; var data=EasyWebRequest.SendPostRequestBasedOnHttpClient(url, json); if (data["code"] == "100") { Toast.MakeText(this, "注册成功！", ToastLength.Long).Show(); Intent intent = new Intent(this, typeof(LoginActivity)); StartActivity(intent); return; } else { Toast.MakeText(this,data["desc"].ToString(), ToastLength.Long).Show(); return; } } catch (Exception ee) { throw ee; } }; } } }