feat: 添加删除分类接口

pom.xml

@@ -40,7 +40,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>druid</artifactId>
-            <version>1.2.16</version>
+            <version>1.2.6</version>
         </dependency>
 
         <!--  lombok  -->

src/main/java/cn/celess/blog/controller/CategoryController.java

@@ -37,6 +37,17 @@ public class CategoryController {
         return Response.success(categoryService.delete(id));
     }
     
+    /**
+     * 删除一个分类
+     *
+     * @param id 分类id
+     * @return Response
+     */
+    @DeleteMapping("/admin/category/del/{id}")
+    public Response deleteOne(@PathVariable("id") long id) {
+        return Response.success(categoryService.delete(id));
+    }
+
     /**
      * 更新一个分类
      *