小编Pau*_*aul的帖子

我无法使用SimpMessagingTemplate将消息示例发送到单元测试中以将消息发送到端点.

我按照这里的说明操作:https: //spring.io/guides/gs/messaging-stomp-websocket/

到目前为止我的Controller看起来像:

@Data @NoArgsConstructor @AllArgsConstructor
public static class Message {
    private Long id;
    private String value;
    private long time;
}

@MessageMapping("/message")
@SendTo("/topic/response")
public Message slowEndpont(Message message) throws Exception {
    Thread.sleep(3000); // simulated delay
    System.err.println("Message Received: " + message);
    return new Message(message.id, "Hello Client", System.currentTimeMillis());
}

我的单元测试现在尝试发送消息:

@Autowired
SimpMessagingTemplate messageTemplate;

@Test
public void sendMessage() throws Exception {
    System.err.println("** Sending messages...");
    messageTemplate.convertAndSend("/app/message", 
            new MessageController.Message(1L, "Hello Server", System.currentTimeMillis()));

    messageTemplate.convertAndSend("/topic/message", 
            new MessageController.Message(1L, "Hello Server", System.currentTimeMillis()));

    messageTemplate.convertAndSend("/queue/message", 
            new MessageController.Message(1L, "Hello Server", …

任何人都知道为什么在Android中新生成的选项卡式活动中底部是否在屏幕外？

ViewPager对于整个屏幕来说太长了

    <android.support.v4.view.ViewPager
    android:id="@+id/container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior" />

如果您将它们对齐到屏幕底部,则55dp中的子片段中的所有视图都不在屏幕上.

谢谢,

保罗

PS:生成代码的完整XML:

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/main_content"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:context="com.comfylight.bulbtest.FooBar">

    <android.support.design.widget.AppBarLayout
        android:id="@+id/appbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:paddingTop="@dimen/appbar_padding_top"
        android:theme="@style/AppTheme.NoActionBar.AppBarOverlay">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            app:layout_scrollFlags="scroll|enterAlways"
            app:popupTheme="@style/AppTheme.NoActionBar.PopupOverlay">

        </android.support.v7.widget.Toolbar>

        <android.support.design.widget.TabLayout
            android:id="@+id/tabs"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

    </android.support.design.widget.AppBarLayout>

    <android.support.v4.view.ViewPager
        android:id="@+id/container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior" />

    <android.support.design.widget.FloatingActionButton
        android:id="@+id/fab"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="end|bottom"
        android:layout_margin="@dimen/fab_margin"
        android:src="@android:drawable/ic_dialog_email" />

</android.support.design.widget.CoordinatorLayout>