--no commit message

com.zrqx.core/src/main/java/com/zrqx/core/model/resource/ebook/Book.java

@@ -67,7 +67,7 @@ public class Book {
 	@ApiModelProperty(value = "年份")
 	private String year;
 	@ApiModelProperty("期数")
-	private String periods;
+	private Integer periods;
 	@ApiModelProperty(value = "杂志主体id")
 	private String mainBodyId;
 	@ApiModelProperty(value = "年份id")