Display question.

Realize the function of displaying the problem.

.idea/vcs.xml

@@ -2,6 +2,5 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
-    <mapping directory="$PROJECT_DIR$/FirstJavaApp" vcs="Git" />
   </component>
 </project>

src/autoScore/answer.java

@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2020 魏遇卿 All Rights Reserved.
+ * FileName: answer.java
+ * @author: 魏遇卿@date: 2020/6/16 下午2:46@version: 1.0
+ * E-mail:358614401@qq.com
+ * Code with UTF-8
+ */
+
+package autoScore;
+
+public class answer {
+}

src/autoScore/mainDo.java

@@ -9,8 +9,12 @@
 package autoScore;
 import autoScore.userIn;
 import autoScore.*;
+
+import java.io.IOException;
+
 public class mainDo{
-    public static void main(String[] args) {
+    public static void main(String[] args) throws IOException {
+        int score=0;
         mainGUI gui=new mainGUI();
     }
 }

src/autoScore/mainGUI.java

@@ -12,13 +12,21 @@ import javax.swing.*;
 import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.io.IOException;
+
+import static autoScore.question.readFile;
+import static autoScore.score.getScore;
 
 public class mainGUI extends JFrame implements ActionListener {
-    private JTextField question;
-    private JButton A,B,C,D;
+    private JTextArea question;
+    private JButton A;
+    private JButton B;
+    private JButton C;
+    private JButton D;
+    int score;
     Container c;//创建主容器
     //构造方法
-    public mainGUI(){
+    public mainGUI() throws IOException {
         //创建窗口容器
         super("Auto score to exam");
        /* this.setBounds(100,100,100,100);*/
@@ -34,11 +42,19 @@ public class mainGUI extends JFrame implements ActionListener {
         //网格组布局管理器
 
         //创建问题显示位置
-        JLabel questionStudent = new JLabel("这是问题的位置andFuckJavaGUI");
+        JTextArea questionStudent = new JTextArea("这是问题的位置andFuckJavaGUI");
         GridBagLayout questtionText = new GridBagLayout();
         questionStudent.setBounds(0,0,900,200);
-        questionStudent.setText("fuckJavaGUI");//更改标签内容
+        questionStudent.setText(readFile(11));//更改标签内容
+        questionStudent.setLineWrap(true);
+        questionStudent.setEditable(false);
+       /* JTextField textAreaOutput = new JTextField();
+        questionStudent.add(new JScrollPane(textAreaOutput));*/
+        questionStudent.cut();
+        questionStudent.copy();
         this.add(questionStudent);
+
+        //pack();
         //字体
         questionStudent.setFont(new Font("微软雅黑",Font.BOLD,20));
 
@@ -68,25 +84,32 @@ public class mainGUI extends JFrame implements ActionListener {
     /*private class panelABCD extends JPanel implements ActionListener{
 
     }*/
+
     @Override
     public void actionPerformed(ActionEvent e) {
+        String str = new String();
         if(e.getActionCommand().equals("A")){
-           // return "A";
+            str= "A";
+            getScore(score,A,anwer);
         }
         if (e.getActionCommand().equals("B")){
-           // return "B";
+            str= "B";
+
         }
-        if (e.getActionCommand().equals("B")){
-           // return "C";
+        if (e.getActionCommand().equals("C")){
+            str= "C";
+
+        }
+        if (e.getActionCommand().equals("D")){
+            str= "D";
+
         }
-        if (e.getActionCommand().equals("B")){
-           // return "D";
         }
 
 
     }
-    /*public static void main(String[] args) {
+    /*public clstatic void main(String[] args) throws IOException {
         mainGUI mainGUI= new mainGUI();
     }*/
-}
+
 

src/autoScore/question.java

@@ -15,25 +15,53 @@ public class question {
             InputStream in;
             InputStreamReader reader=new InputStreamReader(new FileInputStream(fireName));
         }*/
-public static void readFile() {
-     File pathname = question(0);
+    public static String readFile(int q) throws FileNotFoundException,IOException{
+        /*File pathname = question(q);
         try (FileReader reader = new FileReader(pathname);
              BufferedReader br = new BufferedReader(reader) // 建立一个对象，它把文件内容转成计算机能读懂的语言
         ) {
             String line;
-        //网友推荐更加简洁的写法
             while ((line = br.readLine()) != null) {
                 // 一次读入一行数据
                 System.out.println(line);
             }
         } catch (IOException e) {
             e.printStackTrace();
-    }
+        }*/
+        File filepath=question(q);
+        FileReader rader = new FileReader(filepath);
+        StringBuilder sb = new StringBuilder();
+        String s = "";
+        BufferedReader br = new BufferedReader(new FileReader(filepath));
+
+        while ((s = br.readLine()) != null) {
+            sb.append(s );
         }
 
-    public static void main(String[] args) {
-        question(0);
-        System.out.println(question(0));
-        readFile();
+        br.close();
+        String str = sb.toString();
+        return str;
     }
+//java读取文件返回字符串
+   /* public static String readFile(String filepath) throws FileNotFoundException, IOException {
+        StringBuilder sb = new StringBuilder();
+        String s = "";
+        BufferedReader br = new BufferedReader(new FileReader(filepath));
+
+        while ((s = br.readLine()) != null) {
+            sb.append(s + "\n");
+        }
+
+        br.close();
+        String str = sb.toString();
+        return str;
+    }*/
+
+    /*public static void main(String[] args) {
+        //question(0);
+        // System.out.println(readFile(4));
+        readFile(0);
+        //System.out.println();
+
+    }*/
 }

src/autoScore/score.java

@@ -1,7 +1,7 @@
 package autoScore;
 
 public class score {
-        public int getScore (int score,char choose,char anwser){
+        public static int getScore (int score,char choose,char anwser){
             if (choose ==anwser ) {
                 score++;
                 return score;