loginDate add jsonformat

ruoyi-api/ruoyi-api-system/src/main/java/com/ruoyi/system/api/domain/SysUser.java

@@ -5,6 +5,8 @@ import java.util.List;
 import javax.validation.constraints.Email;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.Size;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 import org.apache.commons.lang3.builder.ToStringStyle;
 import com.fasterxml.jackson.annotation.JsonProperty;
@@ -16,7 +18,7 @@ import com.ruoyi.common.core.web.domain.BaseEntity;
 
 /**
  * 用户对象 sys_user
- * 
+ *
  * @author ruoyi
  */
 public class SysUser extends BaseEntity
@@ -69,6 +71,7 @@ public class SysUser extends BaseEntity
     private String loginIp;
 
     /** 最后登录时间 */
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     @Excel(name = "最后登录时间", width = 30, dateFormat = "yyyy-MM-dd HH:mm:ss", type = Type.EXPORT)
     private Date loginDate;