URL为空处理

patient-co-wlyy/src/main/java/com/yihu/wlyy/web/doctor/health/DoctorHealthEduArticleController.java

@@ -192,7 +192,7 @@ public class DoctorHealthEduArticleController extends BaseController {
			// 文章标题
			json.put("title", healthEduArticle.getTitle());
			json.put("url", healthEduArticle.getUrl());
			json.put("url", healthEduArticle.getUrl()==null?"":healthEduArticle.getUrl());
			// 文章内容
			json.put("content", healthEduArticle.getContent());
			// 添加日期