From f9431e4c81073ccb975ee71bf7a1536d479f16f9 Mon Sep 17 00:00:00 2001
From: wangjinlei <751475802@qq.com>
Date: Fri, 22 Mar 2024 14:06:28 +0800
Subject: [PATCH] 1

---
 src/main/java/com/peanut/common/utils/ObjectUtils.java        | 2 +-
 .../peanut/modules/master/service/impl/CourseServiceImpl.java | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/peanut/common/utils/ObjectUtils.java b/src/main/java/com/peanut/common/utils/ObjectUtils.java
index 589ff1fa..a272f3c1 100644
--- a/src/main/java/com/peanut/common/utils/ObjectUtils.java
+++ b/src/main/java/com/peanut/common/utils/ObjectUtils.java
@@ -4,7 +4,7 @@ import java.util.Map;
 
 public class ObjectUtils {
 
-    public boolean isNotBlank(Map<String,Object> m, String key){
+    public static boolean isNotBlank(Map<String,Object> m, String key){
         if(!m.containsKey(key)){
             return false;
         }
diff --git a/src/main/java/com/peanut/modules/master/service/impl/CourseServiceImpl.java b/src/main/java/com/peanut/modules/master/service/impl/CourseServiceImpl.java
index 7cb040e5..ba47b494 100644
--- a/src/main/java/com/peanut/modules/master/service/impl/CourseServiceImpl.java
+++ b/src/main/java/com/peanut/modules/master/service/impl/CourseServiceImpl.java
@@ -31,8 +31,6 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> impl
     private CourseToSociologyDao courseToSociologyDao;
     @Autowired
     private CourseCatalogueDao courseCatalogueDao;
-    @Autowired
-    private ObjectUtils objectUtils;
 
     @Override
     public Page getCourseList(Map<String,Object> map) {
@@ -70,7 +68,7 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> impl
                 return null;
             }
         }
-        wrapper.like(objectUtils.isNotBlank(map,"keywords"),CourseEntity::getTitle,map.get("keywords").toString());
+        wrapper.like(ObjectUtils.isNotBlank(map,"keywords"),CourseEntity::getTitle,map.get("keywords").toString());
         Page<CourseEntity> courseEntityPage = this.getBaseMapper().selectPage(new Page<>(page, limit), wrapper);
         for (CourseEntity c:courseEntityPage.getRecords()){
             List<CourseCatalogueEntity> courseCatalogueEntities = courseCatalogueDao.selectList(new LambdaQueryWrapper<CourseCatalogueEntity>().eq(CourseCatalogueEntity::getCourseId, c.getId()).orderByAsc(CourseCatalogueEntity::getSort));