小修改

src/main/java/jty/expressdistributionsystem/DTO/UserLoginByAccountDTO.java

@@ -1,19 +1,20 @@
 package jty.expressdistributionsystem.DTO;
 
 import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Pattern;
 import lombok.Data;
 
 @Data
 public class UserLoginByAccountDTO {
     @NotBlank(message = "账号不能为空")
-    @Pattern(regexp = "^(?!\\s)([A-Za-z0-9]{1,10})$")
+    @Pattern(regexp = "^(?!\\s)([A-Za-z0-9]{1,10})$", message = "账号长度在1-10位之间")
     private String account;
 
     @NotBlank(message = "密码不能为空")
-    @Pattern(regexp = "^.+$")
+    @Pattern(regexp = "^.+$", message = "密码不能为空")
     private String password;
 
-    @NotBlank(message = "请选择你的登录任务")
+    @NotNull
     private Integer mark;
 }

src/main/java/jty/expressdistributionsystem/entity/User.java

@@ -30,22 +30,22 @@ public class User implements Serializable {
 
     @TableField("account")
     @NotBlank(message = "账号不能为空")
-    @Pattern(regexp = "^(?!\\s)([A-Za-z0-9]{1,10})$")
+    @Pattern(regexp = "^(?!\\s)([A-Za-z0-9]{1,10})$", message = "账号长度在1-10位之间")
     private String account;
 
     @TableField("phone")
     @NotBlank(message = "手机号不能为空")
-    @Pattern(regexp = "^1[3-9]\\d{9}$")
+    @Pattern(regexp = "^1[3-9]\\d{9}$", message = "手机号有误")
     private String phone;
 
     @TableField("password")
     @NotBlank(message = "密码不能为空")
-    @Pattern(regexp = "^.+$")
+    @Pattern(regexp = "^.+$", message = "密码不能为空")
     private String password;
 
     @TableField("identity")
     @NotBlank(message = "身份证不能为空")
-    @Pattern(regexp = "^[1-9]\\d{5}(18|19|20)\\d{2}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\\d{3}(\\d|X|x)$")
+    @Pattern(regexp = "^[1-9]\\d{5}(18|19|20)\\d{2}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\\d{3}(\\d|X|x)$", message = "身份证有误")
     private String identity;
 
     @TableField("mark")

src/main/java/jty/expressdistributionsystem/interceptors/GlobalExceptionHandler.java

@@ -0,0 +1,15 @@
+package jty.expressdistributionsystem.interceptors;
+
+import jty.expressdistributionsystem.entity.Result;
+import org.springframework.util.StringUtils;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+@RestControllerAdvice
+public class GlobalExceptionHandler {
+    @ExceptionHandler(Exception.class)
+    public Result handleException(Exception e){
+        e.printStackTrace();
+        return new Result(500, StringUtils.hasLength(e.getMessage()) ? e.getMessage() : "操作失败", "");
+    }
+}