Java RIA Demo

JavaFX 编程语言开发互联网应用程序(RIA）

执行入口：

import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;

public class Main extends Application {

    @Override
    public void start(Stage primaryStage) throws Exception{
　　　　　// 加载xml文件进行
        Parent root = FXMLLoader.load(getClass().getResource("sample.fxml"));
        primaryStage.setTitle("配置中心");
        primaryStage.setScene(new Scene(root, 860, 605));
        primaryStage.show();
    }

    public static void main(String[] args) {
        launch(args);
    }
}

　View层 FXML文件：

<?xml version="1.0" encoding="UTF-8"?>

<?import java.lang.String?>
<?import javafx.collections.FXCollections?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.ComboBox?>
<?import javafx.scene.control.DatePicker?>
<?import javafx.scene.control.Label?>
<?import javafx.scene.control.Tab?>
<?import javafx.scene.control.TabPane?>
<?import javafx.scene.control.TextArea?>
<?import javafx.scene.control.TextField?>
<?import javafx.scene.layout.AnchorPane?>
<?import javafx.scene.shape.Arc?>

<TabPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="465.0" prefWidth="737.0" tabClosingPolicy="UNAVAILABLE" xmlns="http://javafx.com/javafx/8.0.121" xmlns:fx="http://javafx.com/fxml/1" 
//绑定Controller，完整的包路径

fx:controller="sample.SampleController">
  <tabs>
      <Tab text="服务配置">
        <content>
          <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="180.0" prefWidth="200.0">
               <children>
                  <Label layoutX="29.0" layoutY="69.0" prefHeight="14.0" prefWidth="90.0" text="服务IP" />
                  <Label layoutX="38.0" layoutY="107.0" text="端口" />
                  // fx:绑定Controller的属性

　　　　　　　　　　　<TextField fx:id="hostName" layoutX="80.0" layoutY="65.0" prefHeight="22.0" prefWidth="290.0" />
                  <TextField fx:id="hostPort" layoutX="80.0" layoutY="103.0" prefHeight="22.0" prefWidth="290.0" />
                  <Label layoutX="27.0" layoutY="31.0" text="http协议" />
                  <ComboBox fx:id="prototypeId" layoutX="80.0" layoutY="27.0" prefHeight="22.0" prefWidth="290.0">
                      <items>
                          <FXCollections fx:factory="observableArrayList">
                              <String fx:value="https" />
                              <String fx:value="http" />
                          </FXCollections>
                      </items>
                      <value>
                          <String fx:value="https" />
                      </value>
                  </ComboBox>
                  <Arc fill="#e8ff1e" layoutX="680.0" layoutY="369.0" length="270.0" radiusX="70.0" radiusY="53.0" startAngle="45.0" stroke="BLACK" strokeType="INSIDE" type="ROUND" />

               </children>
            </AnchorPane>
        </content>
      </Tab>
    <Tab text="配置">
      <content>
            <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="261.0" prefWidth="453.0">
                   <children>
　　　　　　　　　　　　　　// 按钮绑定对应Controller对应的事件，


                       <Button id="btn_1" layoutX="30.0" layoutY="3.0" mnemonicParsing="false" onAction="#genRsaEvent" text="生成" textAlignment="CENTER" />
                       <Button layoutX="99.0" layoutY="3.0" mnemonicParsing="false" onAction="#handleButtonAction" prefHeight="22.0" prefWidth="64.0" text="保存" />
                      <TextField fx:id="securityKey" layoutX="98.0" layoutY="38.0" prefHeight="22.0" prefWidth="591.0" />
                      <Label layoutX="27.0" layoutY="42.0" prefHeight="14.0" prefWidth="78.0" text="关键字" />
                      <Label layoutX="37.0" layoutY="78.0" text="有效日期" />
                      <DatePicker fx:id="startTime" layoutX="99.0" layoutY="74.0" prefHeight="22.0" prefWidth="277.0" />
                      <DatePicker fx:id="endTime" layoutX="409.0" layoutY="74.0" prefHeight="22.0" prefWidth="280.0" />
                      <Label layoutX="388.0" layoutY="78.0" text="至" />
                      <Label layoutX="37.0" layoutY="121.0" text="内容01" />
                      <TextArea fx:id="privateKeyId" layoutX="98.0" layoutY="121.0" prefHeight="172.0" prefWidth="590.0" wrapText="true" />
                      <Label layoutX="37.0" layoutY="304.0" text="内容02" />
                      <TextArea fx:id="publicKeyId" layoutX="97.0" layoutY="304.0" prefHeight="104.0" prefWidth="590.0" wrapText="true" />
                   </children>
            </AnchorPane>
      </content>
    </Tab>
    <Tab text="黑名单">
      <content>
        <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="180.0" prefWidth="200.0" />
      </content>
    </Tab>
  </tabs>
</TabPane>

　　控制层：

import java.net.URL;
import java.time.LocalDate;
import java.util.Map;
import java.util.ResourceBundle;

public class SampleController implements Initializable {

    private String securityUrl="/third/app/security/syn";
    // 空间的元素ID
    @FXML
    private ComboBox prototypeId;

    @FXML
    private TextField hostName;

    @FXML
    private TextField hostPort;

    @FXML
    private TextArea privateKeyId;

    @FXML
    private TextArea publicKeyId;

    @FXML
    private TextField securityKey;

    @FXML
    private DatePicker startTime;

    @FXML
    private DatePicker endTime;

　　 //事件方法
    @FXML
    private void genRsaEvent(ActionEvent event){
        Map<String,String> securityMap = StorgeUtils.getKeyInfo();
        String privateKeyContent = securityMap.get("private");
        String publicKeyContent = securityMap.get("public");
        privateKeyId.setText(privateKeyContent);
        publicKeyId.setText(publicKeyContent);
    }

    @FXML
    private void handleButtonAction(javafx.event.ActionEvent event) {

        StringBuilder httpReqUrl = new StringBuilder();
        httpReqUrl.append(prototypeId.getValue()).append("://").append(hostName.getText()).append(":").append(hostPort.getText());
        httpReqUrl.append(securityUrl);
        System.out.println(httpReqUrl.toString());
        System.out.println(securityKey.getText());
        System.out.println(privateKeyId.getText());
        System.out.println(publicKeyId.getText());
        System.out.println(startTime.getValue());
        System.out.println(endTime.getValue());
        new AlertBox().display("信息提醒", "保存成功！");
    }

    @Override
    public void initialize(URL location, ResourceBundle resources) {
    }