（1）鼎捷T100安卓APP（PDA）開發與webservice接口調試——登錄的實現

鼎捷那邊給的T100接口開發的資料:https://download.csdn.net/download/qq_31776219/11275333

需求如下：在android端輸入用戶名和密碼，會請求到T100后台接口。

先在T100，創建接口，webservice name就是我們的接口名字
程序代號就是代碼檔

然后下載程序檔下來寫接口代碼：

具體代碼如下：

{<section id="cwssp010.description" >}
#應用 a00 樣板自動產生(Version:2)
#+ Version..: T100-ERP-1.01.00(SD版次:1,PR版次:1) Build-000000
#+ 
#+ Filename...: cwssp010
#+ Description: 
#+ Creator....: A1480(2019-07-04 15:29:28)
#+ Modifier...: 00000() -SD/PR-

{</section>}

{<section id="cwssp010.global" >}
#應用 m00 樣板自動產生(Version:4)

 
IMPORT os
IMPORT xml
#add-point:增加匯入項目
IMPORT util
#end add-point
 
SCHEMA ds
 
GLOBALS "../../cfg/top_global.inc"
GLOBALS "../../cfg/top_ws.inc"     #TIPTOP Service Gateway 使用的全域變數檔
#add-point:自定義模組變數(Module Variable)

#end add-point
 
#add-point:自定義客戶專用模組變數(Module Variable)

#end add-point

{</section>}

{<section id="cwssp010.main" >}
#+ 作業開始
MAIN
   DEFINE l_request_str  STRING
   DEFINE l_output_str   STRING
   #add-point:main段define

   #end add-point
   #add-point:main段define

   #end add-point
 
   #定義在其他link的程式則無效
   WHENEVER ERROR CALL cl_err_msg_log
 
   #add-point:初始化前定義

   #end add-point
   #依模組進行系統初始化設定(系統設定)
   CALL cl_ap_init("cwss","")
  
   #呼叫服務前置處理程序
   CALL awsp900_01_preprocess()    
 
   #呼叫服務函式，中介程式主要處理段
   IF g_status.code = "0" THEN
      CALL cwssp010_process()
   END IF
        
   #呼叫服務後置處理程序
   CALL awsp900_01_postprocess()    
 
   #離開作業
   CALL cl_ap_exitprogram("0")  
 
END MAIN

{</section>}

{<section id="cwssp010.process" >}
#+ 實際處理服務程式邏輯的FUNCTION內容
PRIVATE FUNCTION cwssp010_process()
   #add-point: 服務邏輯主要處理段的ADP
    DEFINE l_username LIKE gzxd_t.gzxd001 #存儲用戶名
    DEFINE l_password LIKE gzxd_t.gzxd002 #存儲密碼
    DEFINE l_dept LIKE ooag_t.ooag003     #存儲部門
    DEFINE l_n            LIKE type_t.num5#存儲是否有該用戶名
    DEFINE l_str LIKE gzxd_t.gzxd001   #存儲截取后的工號a1480->A1480
    DEFINE l_password_decode       LIKE gzxd_t.gzxd002#存儲解密后的密碼
    DEFINE l_return RECORD                 #返回部門、登錄成功與否的標志
       l_gzxaowndp LIKE gzxa_t.gzxaowndp,
       l_flag  String,
       l_ooag011 LIKE ooag_t.ooag011  #存儲真實姓名
    END RECORD
       
   DEFINE l_node_m         xml.DomNode
   DEFINE l_node           xml.DomNode
   DEFINE l_json    util.JSONObject
   DEFINE r_str   STRING

   INITIALIZE l_username TO NULL
   INITIALIZE l_password TO NULL
   #獲取Android端傳入的參數
   LET l_username = awsp900_01_getParameter("username")
   LET l_password = awsp900_01_getParameter("password")
   

   
   LET l_node_m = awsp900_01_addMasterRecord(NULL, "M1")
   LET l_node = awsp900_01_addDetail("gzxd_t")
   
   INITIALIZE l_return.* TO NULL
   
   SELECT count(*) INTO l_n FROM gzxd_t WHERE gzxd001= l_username  AND gzxdent=g_enterprise;
   IF l_n=1 THEN #說明存在該用戶
       SELECT gzxd002 INTO l_password_decode FROM gzxd_t WHERE gzxd001=l_username AND gzxdent=g_enterprise #查出該用戶的密碼
       LET l_password_decode=cl_hashkey_user_decode(l_password_decode)#對數據庫密文密碼進行解碼
       IF l_password_decode=l_password THEN #如果解碼后的密碼與Android端傳入的密碼相等，校驗成功flag=1，失敗flag=0
            LET l_return.l_flag=1
   
          LET l_str = cl_replace_str(l_username,'a','A')
          SELECT ooag011 INTO l_return.l_ooag011 FROM ooag_t WHERE ooagent=g_enterprise AND ooag001 = l_str
            #登錄成功后，返回該用戶所屬的部門(由於Android端已經有用戶名和密碼，就只需傳回部門和標志即可)
            SELECT gzxaowndp into l_return.l_gzxaowndp FROM gzxa_t WHERE gzxastus='Y' AND gzxaent=g_enterprise AND  gzxa001=l_username
       ELSE 
            LET l_return.l_flag=0
       END IF
    ELSE#不存在該用戶
        LET l_return.l_flag=0
   END IF
   
  CALL awsp900_01_buildDetailRecord(l_node,util.JSONObject.fromFGL(l_return))
   #end add-point
END FUNCTION

{</section>}

{<section id="cwssp010.other_function" >}
#add-point:自定義元件(Function)

#end add-point

{</section>}

這是請求T100的接口的request xml文件

但如果要請求接口，上面的xml格式還要改一下

替換完就是下面這樣的代碼：

<request type="sync" key="c45061457e12f4dcdb10defa1f13bc99">
<host prod="T100MOBILE" ver="2" ip="192.168.66.156" lang="zh_CN" timezone="+8" timestamp="201907290aa90954792" acct="a1480"/>
<service prod="T100" name="appUserLogin" srvver="1.0111" id="topaatst"/>
<payload>
    <param key="data" type="XML">
      <![CDATA[<Request>
<RequestContent>
<Parameter>
<Record>
<Field name="username" value="a1480"/>
<Field name="password" value="aaaaa"/>
</Record>
</Parameter>
<Document/>
</RequestContent>
</Request>
]]>
</param>
  </payload>
</request>

先測試一下我們的接口，用SOAP UI去測

這是測試區的接口：
http://你的ip/wtoptst/ws/r/awsp900?wsdl

把上面轉換好的xml放到問好那里就可以啦

小問題：
出現獲取app最新版本失敗，是我acct那里沒寫工號，也有可能是別的問題。

下面是PDA端的開發：

登錄頁面：

<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".activity.LoginActivity"

    >
    <!--登錄activity-->
    <com.google.android.material.appbar.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:theme="@style/AppTheme.NoActionBar.AppBarOverlay">

        <androidx.appcompat.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="?attr/colorPrimary"
            app:popupTheme="@style/AppTheme.NoActionBar.PopupOverlay" />

    </com.google.android.material.appbar.AppBarLayout>


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@drawable/login_bg"
        android:orientation="vertical"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <!--    <ImageView
                android:id="@+id/imageView"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:src="@drawable/login_logo" />-->

       <!-- <EditText
            android:id="@+id/et_name"
            android:layout_width="match_parent"
            android:layout_height="45dp"
            android:layout_marginTop="30dp"
            android:hint="用戶名"
            android:paddingLeft="10dp"
            android:singleLine="true" />-->
        <com.gaomeng.km.view.ClearEditText
            android:id="@+id/et_name"
            android:layout_width="match_parent"
            android:layout_height="45dp"
            android:layout_marginTop="30dp"
            android:hint="用戶名"
            android:paddingLeft="10dp"
            android:singleLine="true"
            android:drawableRight="@drawable/delete_selector"
            />

        <com.gaomeng.km.view.ClearEditText
            android:id="@+id/et_password"
            android:layout_width="match_parent"
            android:layout_height="45dp"
            android:hint="密碼"
            android:paddingLeft="10dp"
            android:password="true"
            android:singleLine="true" />

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginRight="10dp"
            android:orientation="vertical">

            <CheckBox
                android:id="@+id/keep_password"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="right"
                android:checked="true"
                android:text="記住密碼"
                android:textColor="@color/black" />

        </LinearLayout>

        <Button
            android:id="@+id/btnLogin"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@drawable/btn_bg2"
            android:text="登錄"
            android:textColor="@android:color/white" />


        <TextView
            android:layout_width="wrap_content"

            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"

            android:textColor="@color/black" />

        <TextView
            android:layout_width="wrap_content"

            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:text="Powered By 資訊室"
            android:textColor="@color/black" />


    </LinearLayout>


</androidx.coordinatorlayout.widget.CoordinatorLayout>

loginactiviry.java

package com.gaomeng.km.activity;

import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.text.TextUtils;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.Switch;
import android.widget.Toast;

import androidx.appcompat.widget.Toolbar;

import com.gaomeng.km.R;
import com.gaomeng.km.activity.base.BaseActivity;
import com.gaomeng.km.util.ShareUtils;
import com.gaomeng.km.view.CustomDialog;
import com.jaeger.library.StatusBarUtil;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;

import static com.gaomeng.km.util.StaticClass.WSDL_URI;


/**
 * @ProjectName: km
 * @Package: com.gaomeng.km
 * @ClassName: LoginActivity
 * @Description: 主界面登錄Activity
 * @Author: yeweizheng
 * @CreateDate: 2019/7/26 16:30
 * @UpdateUser: yeweizheng
 * @UpdateDate: 2019/7/26 16:30
 * @UpdateRemark: tstasada lsc/2019
 * @Version: 1.0
 */


public class LoginActivity extends BaseActivity {

    public  static boolean LOGIN_FLAG = true;
    EditText etName;
    EditText etPassword;
    CheckBox keepPassword;
    Button btnLogin;
    Switch activity_login_sw;

    private String result;
    private CustomDialog dialog;
    private int mStatusBarColor;
    private Thread.UncaughtExceptionHandler mDefaultExceptionHandler;
    final Handler mHandler = new Handler() {
        @Override
        public void handleMessage(Message msg) {

            switch (msg.what) {
                case 1:
                    Toast.makeText(getApplicationContext(), "網絡請求失敗，請檢查wifi是否連接成功", Toast.LENGTH_SHORT).show();
                    break;
            }

        }
    };

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

        initView();

    }


    private void initView() {


        etName = findViewById(R.id.et_name);
        etPassword = findViewById(R.id.et_password);
        keepPassword = findViewById(R.id.keep_password);
        btnLogin = findViewById(R.id.btnLogin);

        mStatusBarColor = getResources().getColor(R.color.colorPrimary);
        StatusBarUtil.setColor(LoginActivity.this, mStatusBarColor);

        Toolbar toolbar = findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        //自動登錄
        String loginName = ShareUtils.getString(getApplicationContext(), "name", null);
        String loginPassword = ShareUtils.getString(getApplicationContext(), "password", null);
        if (loginName != null && loginPassword != null) {
            Intent intent = new Intent(LoginActivity.this,
                    MainActivity.class);
            startActivity(intent);
            finish();
        }
        btnLogin.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {


                //1、獲取輸入框的值
                String name = etName.getText().toString().trim();
                String password = etPassword.getText().toString().trim();
                //2.判斷是否為空
                if (!TextUtils.isEmpty(name) & !TextUtils.isEmpty(password)) {
                    dialog.show();
                    QueryTestTask queryTestTask = new QueryTestTask();
                    queryTestTask.execute(name, password);
                }
            }
        });
        //ShareUtils.getBoolean(this, "keeppass", true);
        boolean isKeep = true;
        keepPassword.setChecked(isKeep);

        dialog = new CustomDialog(this, 100, 100, R.layout.dialog_loding, R.style.Theme_dialog, Gravity.CENTER, R.style.pop_anim_style);
        dialog.setCancelable(false);

        if (isKeep) {
            String name = ShareUtils.getString(this, "name", "");
            String password = ShareUtils.getString(this, "password", "");
            etName.setText(name);
            etPassword.setText(password);
        }
    }


    /**
     * 登錄校驗
     * param：username password 用戶名 密碼
     * return：l_gzxaowndp l_flag 部門 登錄成功、失敗標志
     */
    public String getLoginInfo(String username, String password) throws IOException {

        StringBuilder xml = new StringBuilder();
        xml.append("<soapenv:Envelope\n" +
                "\txmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\"\n" +
                "\txmlns:tip=\"http://www.digiwin.com.cn/tiptop/TIPTOPServiceGateWay\">\n" +
                "\t<soapenv:Header />\n" +
                "\t<soapenv:Body>\n" +
                "\t\t<tip:invokeSrv>\n" +
                "\t\t\t<request>&lt;request type=\"sync\" key=\"c45061457e12f4dcdb10defa1f13bc99\"&gt;\n" +
                "&lt;host prod=\"T100MOBILE\" ver=\"2\" ip=\"192.168.66.156\" lang=\"zh_CN\" timezone=\"+8\" timestamp=\"201907290aa90954792\" acct=\"a0724\"/&gt;\n" +
                "&lt;service prod=\"T100\" name=\"appUserLogin\" srvver=\"1.0111\" id=\"topaatst\"/&gt;\n" +
                "&lt;payload&gt;\n" +
                "    &lt;param key=\"data\" type=\"XML\"&gt;\n" +
                "      &lt;![CDATA[&lt;Request&gt;&lt;RequestContent&gt;&lt;Parameter&gt;&lt;Record&gt;&lt;Field name=\"username\" value=\"");
        xml.append(username);
        xml.append("\"/&gt;&lt;Field name=\"password\" value=\"");
        xml.append(password);
        xml.append("\"/&gt;&lt;/Record&gt;&lt;/Parameter&gt;&lt;Document/&gt;&lt;/RequestContent&gt;&lt;/Request&gt;]]&gt;&lt;/param&gt;\n" +
                "  &lt;/payload&gt;\n" +
                "&lt;/request&gt;</request>\n" +
                "\t\t</tip:invokeSrv>\n" +
                "\t</soapenv:Body>\n" +
                "</soapenv:Envelope>");

        byte[] xmlbyte = xml.toString().getBytes("UTF-8");

        URL url = new URL(WSDL_URI);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setConnectTimeout(5000);
        conn.setDoOutput(true);// 允許輸出
        conn.setDoInput(true);
        conn.setUseCaches(false);// 不使用緩存
        conn.setDefaultUseCaches(false);
        conn.setRequestMethod("POST");
/*        conn.setRequestProperty("Connection", "Keep-Alive");// 維持長連接
        conn.setRequestProperty("Charset", "UTF-8");*/
        conn.setRequestProperty("SOAPAction", "");
  /*      conn.setRequestProperty("Content-Length",
                String.valueOf(xmlbyte.length));*/
        conn.setRequestProperty("Content-Type", "text/xml; charset=UTF-8");
        // conn.setRequestProperty("X-ClientType", "2");//發送自定義的頭信息

        conn.getOutputStream().write(xmlbyte);
        conn.getOutputStream().flush();
        conn.getOutputStream().close();

        String l_flag = "0";
        if (conn.getResponseCode() == 200) {

            InputStream is = conn.getInputStream();// 獲取返回數據

            // 使用輸出流來輸出字符(可選)
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            byte[] buf = new byte[1024];
            int len;
            while ((len = is.read(buf)) != -1) {
                out.write(buf, 0, len);
            }
            String string = out.toString("UTF-8");
            if (!TextUtils.isEmpty(string)) {
                Log.i("yeweizheng", string);
                //部門
                String l_gzxaowndp = string.substring(string.indexOf("l_gzxaowndp", 1), string.length());
                l_gzxaowndp = l_gzxaowndp.substring(l_gzxaowndp.indexOf("=", 1) + 2, l_gzxaowndp.indexOf("/", 1) - 1);
                System.out.println(l_gzxaowndp);
                //標志
                l_flag = string.substring(string.indexOf("l_flag", 1), string.length());
                l_flag = l_flag.substring(l_flag.indexOf("=", 1) + 2, l_flag.indexOf("/", 1) - 1);
                System.out.println(l_flag);

                //System.out.println(string);
                Log.i("yeweizheng", string);
                //String endString = l_gzxaowndp + "\n" + bcme004 + "\n" + bcme010 + "\n" + bcme017 + "\n" + bcmeud002 + "\n" + bcmeud001 + "\n";

                String  l_ooag011 = string.substring(string.indexOf("l_ooag011", 1), string.length());
                l_ooag011 = l_ooag011.substring(l_ooag011.indexOf("=", 1) + 2, l_ooag011.indexOf("/", 1) - 1);
                System.out.println(l_ooag011);
                ShareUtils.putString(getApplicationContext(), "l_ooag011", l_ooag011);
                out.close();
            }

        } else {
            Message msg = mHandler.obtainMessage();
            msg.what = 1;
            mHandler.sendMessage(msg);
        }
        return l_flag;
    }

    /**
     * 異步任務處理網絡請求、更新UI主線程
     */
    class QueryTestTask extends AsyncTask<String, Integer, String> {

        @Override
        protected String doInBackground(String... params) {
            try {
                result = getLoginInfo(params[0], params[1]);

            } catch (Exception e) {
                e.printStackTrace();
            }
            //將結果返回給onPostExecute方法
            return result;
        }

        //此方法用於在主線程改變UI
        @Override
        protected void onPostExecute(String result) {
            if (TextUtils.isEmpty(result)) {
                dialog.dismiss();
                Message msg = mHandler.obtainMessage();
                msg.what = 1;
                mHandler.sendMessage(msg);
            } else {
                if (result.equals("1")) {
                    dialog.dismiss();
                    Toast.makeText(getApplicationContext(), "登錄成功！", Toast.LENGTH_SHORT).show();
                    ShareUtils.putString(getApplicationContext(), "name", etName.getText().toString().trim());
                    ShareUtils.putString(getApplicationContext(), "password", etPassword.getText().toString().trim());
                    Intent intent = new Intent();
                    intent.setClass(LoginActivity.this, MainActivity.class);
                    startActivity(intent);
                    finish();

                } else {
                    dialog.dismiss();
                    Toast.makeText(getApplicationContext(), "用戶名或密碼錯誤！", Toast.LENGTH_LONG).show();
                }

            }

        }
    }
}

baseactivity.java

package com.gaomeng.km.activity.base;

import androidx.appcompat.app.AppCompatActivity;

/**
 * @ProjectName: km
 * @Package: com.gaomeng.km.activity
 * @ClassName: BaseActivity
 * @Description:所有Activity的基類，用於處理一些公共事件，如數據統計，獲取上下文
 * @Author: yeweizheng
 * @CreateDate: 2019/7/30 8:42
 * @UpdateUser: yeweizheng
 * @UpdateDate: 2019/7/30 8:42
 * @UpdateRemark:
 * @Version: 1.0
 */
public class BaseActivity  extends AppCompatActivity {

}