Question

我正在创建程序，我可以从服务器解析XML数据。我从服务器获得响应，但输出包含Unicode。

我在下面附上我的代码

package com.example.rsdevteam.xmlparsing;

import android.app.Activity;
import android.os.AsyncTask;
import android.os.Bundle;

import org.json.JSONObject;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;

public class MainActivity extends Activity
{
    URL url=null;
    HttpURLConnection con=null;
    String u="http://charts.jmfonline.in/OMSRouter/OrderRouter.svc/LedgBal_3";
    StringBuffer response = new StringBuffer();

    @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        new MyTask().execute();
    }

    public class MyTask extends AsyncTask<String,Void,String>
    {
        String param=null;
        @Override
        protected String doInBackground(String... params) {

            try
            {
                url=new URL(u);

                con = (HttpURLConnection) url.openConnection();
                con.setRequestMethod("POST");
                con.setDoInput(true);

                con.setRequestProperty("Content-Type", "application/json");

                JSONObject param   = new JSONObject();

                param.put("SrvName","");
                param.put("MethodName","");
                param.put("Parameters","08 Mar 2017|07 Apr 2017|1|1|1|10112829|0|");

                OutputStreamWriter os = new OutputStreamWriter(con.getOutputStream());
                os.write(param.toString());
                os.flush();
                os.close();

                int responseCode = con.getResponseCode();

                if (responseCode == HttpURLConnection.HTTP_OK)
                {
                    BufferedReader br = new BufferedReader(new InputStreamReader(con.getInputStream(),"utf-8"));
                    String line = null;
                    while ((line = br.readLine()) != null)
                    {
                        response.append(line);
                    }
                    br.close();

                    System.out.println(response.toString());
                }
            }
            catch (Exception e)
            {
                e.printStackTrace();
            }

            return null;
        }

        @Override
        protected void onPostExecute(String s)
        {
            super.onPostExecute(s);
        }
    }
}

我得到的输出是：

"<NewDataSet>\u000d\u000a  <Table>\u000d\u000a    <RowSeg1>1<\/RowSeg1>\u000d\u000a    <RowSeg>1<\/RowSeg>\u000d\u000a    <Exchange>NSE<\/Exchange>\u000d\u000a    <Segment>CAPITAL<\/Segment>\u000d\u000a    <CltCode>10112829  <\/CltCode>\u000d\u000a    <CLTNAME>MEHUL ULLHAS PARIKH<\/CLTNAME>\u000d\u000a    <ClientCodeAndName>MEHUL ULLHAS PARIKH ( 10112829   ) <\/ClientCodeAndName>\u000d\u000a    <DATE>2017-03-08T00:00:00+05:30<\/DATE>\u000d\u000a    <Vtype>18<\/Vtype>\u000d\u000a    <SHORTDESC>OPENEN<\/SHORTDESC>\u000d\u000a    <Particular>Opening balance<\/Particular>\u000d\u000a    <VoucherNumber \/>\u000d\u000a    <Debit>0.00<\/Debit>\u000d\u000a    <Credit>28.04<\/Credit>\u000d\u000a    <OpeningBalance>-28.04<\/OpeningBalance>\u000d\u000a    <Running_x0020_Balance>28.04<\/Running_x0020_Balance>\u000d\u000a    <ChequeNumber \/>\u000d\u000a  <\/Table>\u000d\u000a  <Table>\u000d\u000a    <RowSeg1>2<\/RowSeg1>\u000d\u000a    <RowSeg>2<\/RowSeg>\u000d\u000a    <Exchange>NSE<\/Exchange>\u000d\u000a    <Segment>CAPITAL<\/Segment>\u000d\u000a    <CltCode>10112829  <\/CltCode>\u000d\u000a    <CLTNAME>MEHUL ULLHAS PARIKH<\/CLTNAME>\u000d\u000a    <ClientCodeAndName>MEHUL ULLHAS PARIKH ( 10112829   ) <\/ClientCodeAndName>\u000d\u000a    <DATE>2017-03-17T00:00:00+05:30<\/DATE>\u000d\u000a    <Vtype>3<\/Vtype>\u000d\u000a    <SHORTDESC>PAYBNK<\/SHORTDESC>\u000d\u000a    <Particular>QUARTERLY SETTLEMENT - R<\/Particular>\u000d\u000a    <VoucherNumber>201600138689<\/VoucherNumber>\u000d\u000a    <Debit>28.04<\/Debit>\u000d\u000a    <Credit>0.00<\/Credit>\u000d\u000a    <OpeningBalance>-28.04<\/OpeningBalance>\u000d\u000a    <Running_x0020_Balance>0.00<\/Running_x0020_Balance>\u000d\u000a    <ChequeNumber>4440U17077872233<\/ChequeNumber>\u000d\u000a  <\/Table>\u000d\u000a  <Table>\u000d\u000a    <RowSeg1>3<\/RowSeg1>\u000d\u000a    <RowSeg>3<\/RowSeg>\u000d\u000a    <Exchange>NSE<\/Exchange>\u000d\u000a    <Segment>CAPITAL<\/Segment>\u000d\u000a    <CltCode>10112829  <\/CltCode>\u000d\u000a    <CLTNAME>MEHUL ULLHAS PARIKH<\/CLTNAME>\u000d\u000a    <ClientCodeAndName>MEHUL ULLHAS PARIKH ( 10112829   ) <\/ClientCodeAndName>\u000d\u000a    <DATE>2017-03-21T00:00:00+05:30<\/DATE>\u000d\u000a    <Vtype>2<\/Vtype>\u000d\u000a    <SHORTDESC>REPBNK<\/SHORTDESC>\u000d\u000a    <Particular>ONLINE PAYIN<\/Particular>\u000d\u000a    <VoucherNumber>201600103155<\/VoucherNumber>\u000d\u000a    <Debit>0.00<\/Debit>\u000d\u000a    <Credit>50.00<\/Credit>\u000d\u000a    <OpeningBalance>-28.04<\/OpeningBalance>\u000d\u000a    <Running_x0020_Balance>50.00<\/Running_x0020_Balance>\u000d\u000a    <ChequeNumber>1172615900<\/ChequeNumber>\u000d\u000a  <\/Table>\u000d\u000a<\/NewDataSet>"

/u000d/u000a这应该被删除，所有标记都会像<\/TAG_NAME>一样关闭，但标记应该像</TAG_Name>

一样

Answer 1

尝试使用org.apache.commons.lang.StringEscapeUtils.unescapeJava(your_string);

您可以在http://www.java2s.com/Code/Jar/a/Downloadapachecommonslangjar.htm

找到jar文件

想要从我的输出中替换Unicode字符

1 个答案: