java - 连接部署在 tomcat 上的 Web 服务时出错？

Question

我已经在本地主机上安装了 Tomcat 7.0 和 Netbeans IDE 7.4，我创建了一个 JSF 2.2 网络应用程序，在这个项目中我创建了一个网络服务名称 ChargingGateway 有一个像这样的 WebMethod:

@WebMethod(operationName = "LoginandCharging")
    public String LoginandCharging(@WebParam(name = "usernameVMG") String txtusernameVMG,@WebParam(name = "passwordVMG") String txtpasswordVMG,@WebParam(name = "servicename") String txtservicename, @WebParam(name = "serial") String txtserial, @WebParam(name = "pin") String txtpin, @WebParam(name = "cardtype") String txtcardtype) throws JSONException, Exception {
    //login
     String output="";
     int ID=-1;
     boolean loginOK =false;
     Connection conn1=DBUlti.DBConnect.getConnectionVMG();
     UserDAL dal = new UserDAL(conn1);
      VMGLog log1= new VMGLog();
    log1.WriteLog(txtusernameVMG+","+txtpasswordVMG+","+txtserial+","+txtpin+","+txtservicename+","+txtcardtype);

   ResultSet rs = dal.LoginVMG(txtusernameVMG, txtpasswordVMG);

   if(rs.next()){
       log1.WriteLog("login success");
       UserEntityVMG entity = new UserEntityVMG();
         entity.setID(rs.getInt("ID"));
         ID=rs.getInt("ID");
        entity.setUsername(rs.getString("Username"));
        entity.setPassword(rs.getString("Password"));
        entity.setMsisdn(rs.getString("msisdn"));
        entity.setEmail(rs.getString("email"));
        entity.setRegister_date(rs.getDate("register_date"));
        entity.setIsBanned(rs.getBoolean("isBanned"));
        entity.setRoll(rs.getInt("Roll")); 
        loginOK=true;
   } 
     if(loginOK==true){
          StringBuilder data = new StringBuilder(); 
    String cardtype = "";
    int minlengthOfPin = 0;
    int maxlengthOfPin = 0;
    int minlengOfSerial = 0;
    int maxlengOfSerial = 0;
    boolean isSendserial = true;
    boolean isSendcardtype=true;
    //servicename:fpt,epay,vtc
    log1.WriteLog("login=true");
    String servicename = txtservicename;
      log1.WriteLog(servicename);
    if (servicename.equalsIgnoreCase("EPAY")) {
        String temp = txtcardtype;
        if (temp.equalsIgnoreCase("VNP")) {
            minlengthOfPin = 12;
            maxlengthOfPin = 15;
            minlengOfSerial = 9;
            maxlengOfSerial = 9;
        } else if (temp.equalsIgnoreCase("VMS")) {
            minlengthOfPin = 12;
            maxlengthOfPin = 14;
            minlengOfSerial = 9;
            maxlengOfSerial = 15;
        } else if (temp.equalsIgnoreCase("VTT")) {
            minlengthOfPin = 13;
            maxlengthOfPin = 15;
            minlengOfSerial = 11;
            maxlengOfSerial = 15;
        } else if (temp.equalsIgnoreCase("MGC")) {
            minlengthOfPin = 12;
            maxlengthOfPin = 12;
            minlengOfSerial = 12;
            maxlengOfSerial = 12;
            isSendserial = false;
        }
        cardtype = temp;
    }
    else if (servicename.equalsIgnoreCase("FPT")) {
        cardtype = "FPT";
        minlengthOfPin = 10;
        maxlengthOfPin = 10;
        minlengOfSerial = 10;
        maxlengOfSerial = 10;
    }
    else if (servicename.equalsIgnoreCase("VTC")) {
        cardtype = "VTC";
        minlengthOfPin = 12;
        maxlengthOfPin = 12;
        minlengOfSerial = 12;
        maxlengOfSerial = 12;
    }
 if(cardtype.length()<=0){
     isSendcardtype=false;
 }
 log1.WriteLog("Sname:"+servicename);
    data.append(servicename);
    log1.WriteLog("user"+Bussiness.user);
    data.append(Bussiness.user);
    log1.WriteLog("txtserial"+txtserial);
    if(isSendserial==true){
    data.append(txtserial);
    }
    log1.WriteLog("pin"+txtpin);
    log1.WriteLog("cardtype:"+cardtype);
    data.append(txtpin);
    if(isSendcardtype==true){
    data.append(cardtype);
    }
    log1.WriteLog("subcpid"+Bussiness.subcpid);
    data.append(Bussiness.subcpid);

   String mac = des.DESMAC(data.toString(), EpurseConfig.keyUI, "DESede");
   log1.WriteLog("Mac="+mac+",data="+data.toString());
   String username = Bussiness.user;

    String serial = "";
    System.out.println("serial length:" + txtserial.length());
    if (txtserial.length() >= minlengOfSerial && txtserial.length() <= maxlengOfSerial) {
        serial = des.Encrypt(txtserial, EpurseConfig.keyUI, "DESede");
    }
    else output="";

    String pin = "";
    System.out.println("pin length:" + txtpin.length());
    if (txtpin.length() >= minlengthOfPin && txtpin.length() <= maxlengthOfPin) {
        pin = des.Encrypt(txtpin, EpurseConfig.keyUI, "DESede");
    }
    else output="";
   String subcp = Bussiness.subcpid;
    log1.WriteLog("Bat dau day JSON");
    JSONObject json = new JSONObject();
    json.put("servicename", servicename);
    json.put("username", username);
    if(serial.length()>0){
    json.put("serial", serial);
    }
    json.put("pin", pin);
     if(cardtype.length()>0){
    json.put("cardtype", cardtype);
     }
    json.put("subcp", subcp);
    json.put("mac", mac);
     log1.WriteLog("BGoi webservice");
    String response = new ServiceCardProxy(endpoint).gateCardInput(json.toString());
     log1.WriteLog("Response="+response);
    JSONObject jsonResponse = (JSONObject) new JSONParser().parse(response);
            String Flag=jsonResponse.get("flag").toString();
            String Description=jsonResponse.get("description").toString();
             String cardAmount=jsonResponse.get("cardAmount").toString();
              String cardID=jsonResponse.get("cardID").toString();

         ChargingDAL dalCharge= new ChargingDAL(conn1);

         int InsertData=dalCharge.ChargeVMG(ID,servicename,serial, pin, cardtype, Flag,Description,cardAmount,cardID);

     output= response;
      }                
    return output;

}

用于记录来自另一个 API 的用户信息和响应信息。我构建并部署了 OK => 在构建项目后得到了 war 文件:“Building jar: D:\Setup\Java\RDB_JSF\dist\RDB_JSF.war”。

我遵循这个教程: 部署和测试 Web 服务

将 Web 服务部署到服务器后，如果服务器有测试客户端，则可以使用 IDE 打开服务器的测试客户端。 GlassFish 和 WebLogic 服务器提供测试客户端。

If you are using the Tomcat Web Server, there is no test client. **You can only run the project and see if the Tomcat Web Services page opens. In this case, before you run the project, you need to make the web service the entry point to your application. To make the web service the entry point to your application, right-click the CalculatorWSApplication project node and choose Properties. Open the Run properties and type /CalculatorWS in the Relative URL field. Click OK. To run the project, right-click the project node again and select Run.**

在此链接:https://netbeans.org/kb/docs/websvc/jax-ws.html#Exercise_1所以我将相对 URL 字段更改为/ChargingGateway，这是我的服务名称。然后我运行该项目并浏览到“localhost:8080/RDB_JSF/ChargingGateway”，我收到“HTTP Status 404 -/RDB_JSF/ChargingGateway”错误。

请帮助我在 Tomcat 上部署 Web 服务。

Answer 1

Java EE 项目需要 GlassFish Server 或 Oracle WebLogic Server 12c。捆绑的 Tomcat Web 服务器不是完全兼容 Java EE 的 Web 服务器。但是，Tomcat 7.x Web 服务器可以配置为支持某些 Java EE 功能。有关如何将对 Java EE 的支持添加到 tomcat 的信息，请参阅 Apache TomEE 项目 ( http://openejb.apache.org/ )。