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添加异常处理

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This commit is contained in:
luke 2025-06-09 23:17:31 +08:00
parent f70867e2c1
commit e8e5deda8d
8 changed files with 74 additions and 30 deletions
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7
config/mysql/init.txt
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@ -30,7 +30,8 @@ CREATE TABLE IF NOT EXISTS user_role (
add_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '添加时间',
update_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
INDEX idx_user_id(user_id),
INDEX idx_role_id(role_id)
INDEX idx_role_id(role_id),
UNIQUE KEY uk_user_role (user_id, role_id)
) COMMENT='用户与角色关联表';
@ -52,7 +53,8 @@ CREATE TABLE IF NOT EXISTS role_file_rule (
remark VARCHAR(255) COMMENT '规则说明',
add_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '添加时间',
update_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
INDEX idx_role_id(role_id)
INDEX idx_role_id(role_id),
UNIQUE KEY uk_role_pattern (role_id, file_pattern)
) COMMENT='角色-文件可访问规则表';
-- 6. 用户token表
@ -83,3 +85,4 @@ CREATE TABLE IF NOT EXISTS user_file (

32
src/main/java/com/knowledge/base/application/aspect/GlobalExceptionHandler.java Normal file
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@ -0,0 +1,32 @@
package com.knowledge.base.application.aspect;
import com.knowledge.base.application.exceptions.AppException;
import com.knowledge.base.domain.common.exception.DomainException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import java.util.Map;
@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {
@ExceptionHandler(DomainException.class)
public ResponseEntity<?> handleDomainException(DomainException e) {
return ResponseEntity.badRequest().body(Map.of("code", 400, "msg", e.getMessage()));
}
@ExceptionHandler(AppException.class)
public ResponseEntity<?> handleAppException(AppException e) {
return ResponseEntity.status(500).body(Map.of("code", 500, "msg", "系统异常：" + e.getMessage()));
}
@ExceptionHandler(Exception.class)
public ResponseEntity<?> handleOtherException(Exception e) {
log.error(e.getMessage(), e);
return ResponseEntity.status(500).body(Map.of("code", 500, "msg", "服务器繁忙，请稍后重试"));
}
}

6
src/main/java/com/knowledge/base/application/exceptions/AppException.java Normal file
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@ -0,0 +1,6 @@
package com.knowledge.base.application.exceptions;
public class AppException extends RuntimeException {
public AppException(String msg) { super(msg); }
public AppException(String msg, Throwable cause) { super(msg, cause); }
}

24
src/main/java/com/knowledge/base/application/exceptions/BizException.java
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@ -1,24 +0,0 @@
package com.knowledge.base.application.exceptions;
/**
* @author Luke.ye
* @date 2025/5/6 08:47
*/
public class BizException extends RuntimeException {
private int code;
public BizException(int code, String message) {
super(message);
this.code = code;
}
public BizException(int code, String message, Throwable cause) {
super(message, cause);
this.code = code;
}
public int getCode() {
return code;
}
}

4
src/main/java/com/knowledge/base/application/filter/AuthFilter.java
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@ -33,9 +33,7 @@ public class AuthFilter implements Filter {
String path = request.getRequestURI();
// 需要鉴权的路径前缀
if (path.startsWith("/search")
|| path.startsWith("/api/v1/doc")
) {
if (path.startsWith("/api/v1/doc")) {
String token = request.getHeader("Authorization");
if (StrUtil.isBlank(token)) {

6
src/main/java/com/knowledge/base/domain/common/exception/DomainException.java Normal file
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@ -0,0 +1,6 @@
package com.knowledge.base.domain.common.exception;
public class DomainException extends RuntimeException {
public DomainException(String msg) { super(msg); }
public DomainException(String msg, Throwable cause) { super(msg, cause); }
}

1
src/main/java/com/knowledge/base/domain/user/service/iface/UserDomainService.java
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@ -1,7 +1,6 @@
package com.knowledge.base.domain.user.service.iface;
import com.knowledge.base.domain.user.model.*;
import com.knowledge.base.domain.user.repository.po.*;
import java.util.List;
import java.util.Optional;

24
src/main/java/com/knowledge/base/infrastructure/north/controller/UserWriteController.java
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@ -6,22 +6,46 @@ import com.knowledge.base.infrastructure.config.DynamicConfig;
import com.knowledge.base.infrastructure.north.dto.user.UserDTO;
import com.knowledge.base.infrastructure.north.dto.user.UserTokenDTO;
import lombok.RequiredArgsConstructor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Collectors;
@RestController
@RequestMapping("/api/v1/user")
@RequiredArgsConstructor
public class UserWriteController {
private static final Logger LOGGER = LoggerFactory.getLogger(UserWriteController.class);
private final UserAppService userAppService;
private final DynamicConfig dynamicConfig;
@PostMapping("/register")
public ResponseEntity<?> register(@RequestBody Map<String, Object> body) {
String username = (String) body.getOrDefault("username", "");
String password = (String) body.getOrDefault("password", "");
List<Integer> roleIdInts = (List<Integer>) body.getOrDefault("roleIds", List.of(3));
List<Long> roleIds = roleIdInts.stream().map(Integer::longValue).collect(Collectors.toList());
if (username.isBlank() || password.isBlank()) {
return ResponseEntity.badRequest().body(Map.of("msg", "用户名或密码不能为空"));
}
boolean ok = userAppService.registerUser(username, password, roleIds);
if (!ok) {
return ResponseEntity.badRequest().body(Map.of("msg", "注册失败，用户名已存在"));
}
return ResponseEntity.ok(Map.of("msg", "注册成功"));
}
@PostMapping("/login")
public ResponseEntity<?> login(@RequestBody Map<String, String> body, HttpServletResponse response) {
String username = body.getOrDefault("username", "").trim();