<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" import="org.json.simple.*" import ="java.sql.*"
import="java.util.*"%>
<%
String recvMessage = request.getParameter("msg");
JSONObject jsonMain = new JSONObject();
JSONArray jArray = new JSONArray();
JSONObject jObject = new JSONObject();
jObject.put("msg1" , recvMessage);
jObject.put("msg2" , "메세지2!");
jObject.put("msg3" , "3번째 메세지!");
jArray.add(0,jObject);
jsonMain.put("List" , jArray);
out.println(jsonMain.toJSONString());
%>
Insert title here
package com.example.admin.s20172312_1119_01;
import android.net.http.HttpResponseCache;
import android.os.Build;
import android.os.StrictMode;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import org.apache.http.HttpConnection;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.w3c.dom.Text;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
public class MainActivity extends AppCompatActivity {
private EditText etMessage;
private Button btnSend;
private TextView tvRecvData;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
.detectDiskReads().detectDiskWrites().detectNetwork()
.penaltyLog().build());
if(Build.VERSION.SDK_INT > 9) {
StrictMode.ThreadPolicy policy =
new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
}
etMessage = (EditText)findViewById(R.id.et_message);
btnSend = (Button)findViewById(R.id.btn_sendData);
tvRecvData = (TextView)findViewById(R.id.tv_recvData);
btnSend.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String sMessage =etMessage.getText().toString();
String result = SendByHttp(sMessage);
String[][] parsedData = jsonParserList(result);
Toast.makeText(getApplicationContext(),
result,Toast.LENGTH_SHORT).show();
tvRecvData.setText(result);
}
});
}
private String SendByHttp(String msg) {
if(msg == null)
msg = "";
String URL = "http://192.168.25.111:8080/jsonWebServer/webJson.jsp";
DefaultHttpClient client = new DefaultHttpClient();
try {
HttpPost post = new HttpPost(URL+"?msg="+msg);
HttpParams params = client.getParams();
HttpConnectionParams.setConnectionTimeout(params, 3000);
HttpConnectionParams.setSoTimeout(params,3000);
HttpResponse response = client.execute(post);
BufferedReader bufreader = new BufferedReader(
new InputStreamReader(response.getEntity().getContent(),
"utf-8"));
String line = null;
String result = "";
while ((line = bufreader.readLine()) != null) {
result += line;
}
return result;
} catch (Exception e ) {
e.printStackTrace();
client.getConnectionManager().shutdown();
return "";
}
}
private String[][] jsonParserList(String pRecvServerPage) {
Log.i("서버에서 받은 전체 내용 :", pRecvServerPage);
try {
JSONObject json = new JSONObject(pRecvServerPage);
JSONArray jArr = json.getJSONArray("List");
String[] jsonName = {"msg1", "msg2", "msg3"};
String[][] parseredData = new String[jArr.length()][jsonName.length];
for (int i = 0; i < jArr.length(); i++) {
json = jArr.getJSONObject(i);
for (int j = 0; j < jsonName.length; j++) {
parseredData[i][j] = json.getString(jsonName[j]);
}
}
for (int i = 0; i < parseredData.length; i++) {
Log.i("JSON을 분석한 데이터 " + i + " : ", parseredData[i][0]);
Log.i("JSON을 분석한 데이터 " + i + " : ", parseredData[i][1]);
Log.i("JSON을 분석한 데이터 " + i + " : ", parseredData[i][2]);
}
return parseredData;
}catch (JSONException e) {
e.printStackTrace();
return null;
}
}
}
provided 'org.jbundle.util.osgi.wrapped:org.jbundle.util.osgi.wrapped.org.apache.http.client:4.1.2'