后端新增修改用户信息相关方法

src/main/java/com/web/web_assignment/ProjectBean.java

@@ -64,6 +64,14 @@ public class ProjectBean implements Serializable {
         }
     }
 
+    public void updateUserInfo() {
+        try {
+            databaseService.updateUserInfo(username, userInfo);
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
     public void loadProjects() {
         projects = databaseService.getProjectsByUser(Objects.requireNonNullElse(username, "admin"));
     }