[Update] 更新luna的一些说明

src/app/elements/asset-tree/asset-tree.component.ts

@@ -148,6 +148,8 @@ export class ElementAssetTreeComponent implements OnInit, OnChanges {
     } else if (host.system_users_granted.length === 1) {
       user = host.system_users_granted[0];
       this.login(host, user);
+    } else {
+      alert('该主机没有授权登录用户');
     }
   }
 

src/app/elements/ssh-term/ssh-term.component.ts

@@ -65,7 +65,7 @@ export class ElementSshTermComponent implements OnInit, AfterViewInit {
     });
 
     ws.on('disconnect', () => {
-      that.disconnect();
+      that.close();
     });
 
     ws.on('logout', (data) => {
@@ -81,7 +81,7 @@ export class ElementSshTermComponent implements OnInit, AfterViewInit {
     });
   }
 
-  disconnect() {
+  close() {
     const view = NavList.List[this.index];
     if (view) {
       NavList.List[this.index].connected = false;

src/app/pages/connect/connect.component.ts

@@ -26,14 +26,12 @@ export class PagesConnectComponent implements OnInit {
     this.system = this._appService.getQueryString('system');
     this.token = this._appService.getQueryString('token');
 
-    jQuery('body').css('background-color', 'black');
-
     this.userid = this._localStorage.get('user-' + this.token);
     this.authToken = this._localStorage.get('authToken-' + this.token);
     this.base = this._localStorage.get('base-' + this.token);
 
+    jQuery('body').css('background-color', '#1f1b1b');
     if (this.system === 'windows') {
-
       if (!this.userid) {
         this._http.get_user_id_from_token(this.token)
           .subscribe(