--no commit message

com.zrqx.core/src/main/java/com/zrqx/core/vo/resource/ResourceRelationVo.java

@@ -25,4 +25,6 @@ public class ResourceRelationVo {
 	private String author;
 	@ApiModelProperty("纸质书购买地址")
 	private String address;
+	@ApiModelProperty("封面")
+	private String cover;
 }

com.zrqx.resource/src/main/java/com/zrqx/resource/bg/service/ResourceRelationServiceImpl.java

@@ -57,6 +57,9 @@ public class ResourceRelationServiceImpl implements ResourceRelationService {
 						if(ebook!=null){
 							e.setSummary(ebook.getSummary());
 						}
+						if(ebook.getBookCover()!=null){
+							e.setCover(ebook.getBookCover());
+						}
 					}
 				}
 				if (e.getResourceType().equals(ResourceTypeEnum.ARTICLE.getCode())) {