消除部分warning

suvvm · Nov 29, 2019 · 5fc4a64 · 5fc4a64
1 parent d9fb088
commit 5fc4a64
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/OnlineSurveyBackEnd/src/main/java/qdu/suvvm/onlinesurvey/config/DruidConfig.java b/OnlineSurveyBackEnd/src/main/java/qdu/suvvm/onlinesurvey/config/DruidConfig.java
@@ -11,6 +11,7 @@
 
 import javax.sql.DataSource;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -33,6 +34,7 @@ public DataSource druid() {
      * @Return 返回监控注册的servlet对象
      */
     @Bean
+    @SuppressWarnings("unchecked")
     public ServletRegistrationBean statViewServlet() {
         ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(), "/druid/*");
 
@@ -51,6 +53,7 @@ public ServletRegistrationBean statViewServlet() {
      * @Return 返回过滤器配置对象
      */
     @Bean
+    @SuppressWarnings("unchecked")
     public FilterRegistrationBean webStatFilter() {
         FilterRegistrationBean registrationBean = new FilterRegistrationBean();
         registrationBean.setFilter(new WebStatFilter());

diff --git a/OnlineSurveyBackEnd/src/main/java/qdu/suvvm/onlinesurvey/controller/TagController.java b/OnlineSurveyBackEnd/src/main/java/qdu/suvvm/onlinesurvey/controller/TagController.java
@@ -2,7 +2,6 @@
 
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONArray;
-import com.alibaba.fastjson.JSONObject;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -23,12 +22,12 @@
 public class TagController {
     @Autowired
     private TagMapper tagMapper;
+
     @GetMapping("/getTags")
     public String getTags() {
         Tag tag = new Tag();
         List<Tag> tags = tagMapper.selectTagsWithoutUser(tag);
-        String res = JSON.toJSONString(tags);
-        return res;
+        return JSON.toJSONString(tags);
     }
 
     @PostMapping("/updateTags")
@@ -51,5 +50,5 @@ public void updateTags(@RequestParam(value = "add") String add, @RequestParam(va
         for(Tag tag : mdfTags) {
             tagMapper.updateTagById(tag);
         }
-    };
+    }
 }