1.nis配置文件增加图表查询服务接口2.增加统计图表展示及相关插件

src/main/java/com/nis/util/httpclient/HttpClientUtil.java

@@ -63,7 +63,7 @@ public class HttpClientUtil {
         HttpGet httpget = new HttpGet(url);   
         //请求结果  
         CloseableHttpResponse response = null;  
-        String content ="";  
+        String content ="";
         try {  
             //执行get方法  
             response = httpclient.execute(httpget);  
@@ -76,7 +76,7 @@ public class HttpClientUtil {
         } catch (IOException e) {  
             e.printStackTrace();  
         }  
-                logger.info("dashboard请求路径:"+url);
+                logger.info("dashboard图表数据请求路径:"+url);
         return content;  
     }