Question

JAVA用Eclipse编译imageView怎么加载文件路径？

package exercise14;import javafx.application.Application;import javafx.geometry.Pos;import javafx.scene.Scene;import javafx.scene.layout.GridPane;import javafx.stage.Stage;import javafx.scene.image.ImageView;public class Exercise14_01 extends Application { @Override // Override the start method in the Application class public void start(Stage primaryStage) { GridPane pane = new GridPane(); pane.setAlignment(Pos.CENTER); pane.setHgap(5); pane.setVgap(5); ImageView imageView1 = new ImageView("G://Eclipse//jdk//image/uk.gif"); ImageView imageView2 = new ImageView("G://Eclipse//jdk//image/ca.gif"); ImageView imageView3 = new ImageView("G://Eclipse//jdk//image/china.gif"); ImageView imageView4 = new ImageView("G://Eclipse//jdk//image/us.gif"); pane.add(imageView1, 0, 0); pane.add(imageView2, 1, 0); pane.add(imageView3, 0, 1); pane.add(imageView4, 1, 1); // Create a scene and place it in the stage Scene scene = new Scene(pane); primaryStage.setTitle("Exercise14_01"); // Set the stage title primaryStage.setScene(scene); // Place the scene in the stage primaryStage.show(); // Display the stage } /** * The main method is only needed for the IDE with limited * JavaFX support. Not needed for running from the command line. */ public static void main(String[] args) { launch(args); }} 程序所用图片放置在G盘的Eclipse文件夹->jdk->image文件夹里面

Answer 1

1、如果是放在包之外的地方用以下方法调用：
 Image srcImg = ImageIO.read(new File("G://Eclipse//jdk//image/4.jpg"));

2、如果是放在包内则用如下方法调用：

Image srcImg = ImageIO.read(getClass().getResource("文件夹名/图片名"));

追问

识别不了 Eclipse