Merge branch 'homework' of http://121.42.53.174:3000/XMTT/meeting-console into homework

src/main/java/io/renren/modules/admin/controller/AttendersController.java

@@ -162,7 +162,7 @@ public class AttendersController extends AbstractController  {
    public R satus(@RequestBody Map<String, Object> params) {
        String column = (String) params.get("column");
        Integer value = (Integer) params.get("value"); 
        Long id =Long.valueOf(params.get("value").toString());
        Long id =Long.valueOf(params.get("id").toString());
        int result = changeColumnValue(column, value, id);
        if (result != 0) {
           return R.ok();