1.用法有点问题，修正

王通
1 parent 51147647
Showing 2 changed files with 5 additions and 6 deletions
src/main/java/com/bsth/server_rs/number/NumberService.java
src/main/java/com/bsth/server_rs/number/XlThread.java
@@ -41,10 +41,7 @@ public class NumberService implements CommandLineRunner{
     @GET
     @Path("/xlnum")
     public Map lxnum() {
-        Map<String,Object> map = new HashMap<>();
-        XlThread x = new XlThread();
-        map = x.pule();
-        return map;
+        return XlThread.pule();
     }
  
     /**
@@ -11,6 +11,8 @@ import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.text.SimpleDateFormat;
 import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+
 @Component
 public class XlThread extends Thread {
  
@@ -19,10 +21,10 @@ public class XlThread extends Thread {
  
     SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
  
-    private static Map<String,Object>  xlmap ;
+    private static Map<String,Object>  xlmap = new ConcurrentHashMap<>();
     Logger logger = LoggerFactory.getLogger(this.getClass());
  
-    public Map pule(){
+    public static Map pule(){
         return  xlmap;
     }