code review done。

src/main/java/cn/quantgroup/xyqb/controller/req/Page.java

@@ -2,6 +2,7 @@ package cn.quantgroup.xyqb.controller.req;
 
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
+import org.hibernate.validator.constraints.Range;
 
 import javax.validation.constraints.NotNull;
 
@@ -27,5 +28,6 @@ public class Page {
      */
     @ApiModelProperty("the size of the page to be returned")
     @NotNull(message = "size不能为空")
+    @Range(min = 1, max = 1000, message = "size参数必须在1到1000之间")
     private Integer size;
 }