fx计算器

lesson06/src/java7131/Profile7131.java

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+package java7131;
+
+import java.io.InputStream;
+import java.util.Properties;
+
+public class Profile7131 {
+
+    public static void main(String[] args) {
+        Properties properties = new Properties();
+
+        try (InputStream input = Profile7131.class.getResourceAsStream("myProFile7131.properties")) {
+            // 注意：这里假设myProFile7131.properties文件位于资源目录的根下
+            if (input == null) {
+                System.out.println("Sorry, unable to find myProFile7131.properties");
+                return;
+            }
+            properties.load(input);
+        } catch (Exception ex) {
+            ex.printStackTrace();
+            return; // 可以在捕获异常后直接返回，避免后续代码执行
+        }
+
+        // 获取并输出属性值
+        String id = properties.getProperty("id");
+        String name = properties.getProperty("name");
+        String sex = properties.getProperty("sex");
+        String age = properties.getProperty("age");
+
+        System.out.println("ID: " + id);
+        System.out.println("Name: " + name);
+        System.out.println("Sex: " + sex);
+        System.out.println("Age: " + age);
+    }
+}

lesson06/src/java7131/myProFile7131.properties

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+id=212207131
+name=\u8C22\u5B50\u5EFA
+sex=\u7537
+age=20