结构更新

lmxdawn · lmxdawn · commit 47de13a9b00d · 2018-11-11T10:27:15.000+08:00
diff --git a/admin-api/src/main/java/com/lmxdawn/admin/exception/JsonException.java b/admin-api/src/main/java/com/lmxdawn/admin/exception/JsonException.java
@@ -0,0 +1,24 @@
+package com.lmxdawn.admin.exception;
+
+import com.lmxdawn.admin.enums.ResultEnum;
+import lombok.Getter;
+
+/**
+ * 错误处理类
+ */
+@Getter
+public class JsonException extends RuntimeException{
+
+    private Integer code;
+
+    public JsonException(ResultEnum resultEnum) {
+        super(resultEnum.getMessage());
+
+        this.code = resultEnum.getCode();
+    }
+
+    public JsonException(Integer code, String message) {
+        super(message);
+        this.code = code;
+    }
+}
diff --git a/admin-api/src/main/java/com/lmxdawn/admin/handler/GlobalExceptionHandler.java b/admin-api/src/main/java/com/lmxdawn/admin/handler/GlobalExceptionHandler.java
@@ -0,0 +1,22 @@
+package com.lmxdawn.admin.handler;
+
+import com.lmxdawn.admin.exception.JsonException;
+import com.lmxdawn.admin.utils.ResultVOUtil;
+import com.lmxdawn.admin.vo.ResultVO;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+/**
+ * 错误回调
+ */
+@RestControllerAdvice
+public class GlobalExceptionHandler {
+    
+    // 拦截API异常
+    @ExceptionHandler(value = JsonException.class)
+    public ResultVO handlerException(JsonException e) {
+        // 返回对应的错误信息
+        return ResultVOUtil.error(e.getCode(), e.getMessage());
+    }
+    
+}
diff --git a/admin-api/src/main/java/com/lmxdawn/admin/utils/serializer/Date2LongSerializer.java b/admin-api/src/main/java/com/lmxdawn/admin/utils/serializer/Date2LongSerializer.java
@@ -0,0 +1,21 @@
+package com.lmxdawn.admin.utils.serializer;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+
+import java.io.IOException;
+import java.util.Date;
+
+/**
+ * 毫秒转成秒
+ * 只需要在需要序列化的属性上面加上这个注解 | @JsonSerialize(using = Date2LongSerializer.class)
+ */
+public class Date2LongSerializer extends JsonSerializer<Date> {
+
+    @Override
+    public void serialize(Date date, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException, JsonProcessingException {
+        jsonGenerator.writeNumber(date.getTime() / 1000);
+    }
+}
