添加ServiceException异常统一处理

fs-admin/src/main/java/com/fs/Exception/FSException.java

@@ -0,0 +1,51 @@
+package com.fs.Exception;
+
+/**
+ * 自定义异常
+ */
+public class FSException extends RuntimeException {
+	private static final long serialVersionUID = 1L;
+	
+    private String msg;
+    private int code = 500;
+    
+    public FSException(String msg) {
+		super(msg);
+		this.msg = msg;
+	}
+	
+	public FSException(String msg, Throwable e) {
+		super(msg, e);
+		this.msg = msg;
+	}
+	
+	public FSException(String msg, int code) {
+		super(msg);
+		this.msg = msg;
+		this.code = code;
+	}
+	
+	public FSException(String msg, int code, Throwable e) {
+		super(msg, e);
+		this.msg = msg;
+		this.code = code;
+	}
+
+	public String getMsg() {
+		return msg;
+	}
+
+	public void setMsg(String msg) {
+		this.msg = msg;
+	}
+
+	public int getCode() {
+		return code;
+	}
+
+	public void setCode(int code) {
+		this.code = code;
+	}
+	
+	
+}

fs-admin/src/main/java/com/fs/Exception/FSExceptionHandler.java

@@ -0,0 +1,94 @@
+package com.fs.Exception;
+
+
+
+
+import com.fs.common.core.domain.R;
+import com.fs.common.exception.CustomException;
+import com.fs.common.exception.ServiceException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.dao.DuplicateKeyException;
+import org.springframework.security.access.AccessDeniedException;
+import org.springframework.validation.BindException;
+import org.springframework.validation.FieldError;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.servlet.NoHandlerFoundException;
+
+
+/**
+ * 异常处理器
+ */
+@RestControllerAdvice
+public class FSExceptionHandler {
+	private Logger logger = LoggerFactory.getLogger(getClass());
+
+	/**
+	 * 处理自定义异常
+	 */
+	@ExceptionHandler(FSException.class)
+	public R handleRRException(FSException e){
+		R r = new R();
+		r.put("code", e.getCode());
+		r.put("msg", e.getMessage());
+
+		return r;
+	}
+
+	/**
+	 * 处理自定义异常
+	 */
+	@ExceptionHandler(ServiceException.class)
+	public R handleRRException(ServiceException e){
+		R r = new R();
+		r.put("code", e.getCode());
+		r.put("msg", e.getMessage());
+
+		return r;
+	}
+
+	@ExceptionHandler(NoHandlerFoundException.class)
+	public R handlerNoFoundException(Exception e) {
+		logger.error(e.getMessage(), e);
+		return R.error(404, "路径不存在，请检查路径是否正确");
+	}
+
+	@ExceptionHandler(DuplicateKeyException.class)
+	public R handleDuplicateKeyException(DuplicateKeyException e){
+		logger.error(e.getMessage(), e);
+		return R.error("数据库中已存在该记录");
+	}
+
+
+	@ExceptionHandler(Exception.class)
+	public R handleException(Exception e){
+		logger.error(e.getMessage(), e);
+		return R.error();
+	}
+	@ExceptionHandler(AccessDeniedException.class)
+	public R handleAccessDeniedException(AccessDeniedException e){
+		logger.error(e.getMessage(), e);
+		return R.error("没有权限");
+	}
+
+	@ExceptionHandler(BindException.class)
+	public R bindExceptionHandler(BindException e) {
+		FieldError error = e.getFieldError();
+		String message = String.format("%s",  error.getDefaultMessage());
+		return R.error(message);
+	}
+
+	@ExceptionHandler(MethodArgumentNotValidException.class)
+	public R exceptionHandler(MethodArgumentNotValidException e) {
+		FieldError error = e.getBindingResult().getFieldError();
+		String message = String.format("%s",  error.getDefaultMessage());
+		return R.error(message);
+	}
+	@ExceptionHandler(CustomException.class)
+	public R handleException(CustomException e){
+
+		return R.error(e.getMessage());
+	}
+}