fix,主要针对头像问题进行修复。1.创建账号不保存头像bug。2，查询账号信息时不查询头像bug。3，首页头像显示永远显示默认头像bug。

ruoyi-framework/src/main/java/com/ruoyi/framework/shiro/session/OnlineSession.java

@@ -20,6 +20,9 @@ public class OnlineSession extends SimpleSession
 
     /** 部门名称 */
     private String deptName;
+	
+	/** 用户头像 */
+	private String avatar;
 
     /** 登录IP地址 */
     private String host;
@@ -123,6 +126,14 @@ public class OnlineSession extends SimpleSession
         return attributeChanged;
     }
 
+	public String getAvatar() {
+		return avatar;
+	}
+
+	public void setAvatar(String avatar) {
+		this.avatar = avatar;
+	}
+	
     @Override
     public void setAttribute(Object key, Object value)
     {

ruoyi-framework/src/main/java/com/ruoyi/framework/shiro/web/filter/online/OnlineSessionFilter.java

@@ -58,6 +58,7 @@ public class OnlineSessionFilter extends AccessControlFilter
                 {
                     onlineSession.setUserId(user.getUserId());
                     onlineSession.setLoginName(user.getLoginName());
+					onlineSession.setAvatar(user.getAvatar());
                     onlineSession.setDeptName(user.getDept().getDeptName());
                     onlineSession.markAttributeChanged();
                 }