Question

由于配置不同，我编写了两个LettuceConnectionFactory：

ItemFactoryConfig
ActivityFactoryConfig

代码如下：

<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/bg">

<RelativeLayout
    android:id="@+id/prank"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_centerInParent="true">

<RelativeLayout
    android:id="@+id/rel_1"
    android:layout_width="match_parent"
    android:layout_height="278dp"
    android:background="@drawable/bg_white">

    <TextView
        android:id="@+id/tv_setTime"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_marginTop="22dp"
        android:gravity="center"
        android:text="@string/set_time"
        android:textColor="#6651d4"
        android:textSize="25sp" />

    <RelativeLayout
        android:id="@+id/rl_btnSec"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/tv_setTime"
        android:gravity="center"
        android:layout_centerInParent="true">

        <Button
            android:id="@+id/btn_fiveSec"
            android:layout_width="65sp"
            android:layout_height="65sp"
            android:layout_marginTop="10sp"
            android:background="@drawable/time"
            android:text="@string/fiveSecond"
            android:textAllCaps="false"
            android:textSize="20sp"
            android:textColor="#6651d4"
            android:paddingBottom="15sp"/>

        <Button
            android:id="@+id/btn_tenSec"
            android:layout_width="65sp"
            android:layout_height="65sp"
            android:layout_marginTop="10sp"
            android:layout_marginLeft="5sp"
            android:background="@drawable/time"
            android:layout_toEndOf="@+id/btn_fiveSec"
            android:layout_toRightOf="@+id/btn_fiveSec"
            android:text="@string/tenSecond"
            android:textAllCaps="false"
            android:textSize="20sp"
            android:textColor="#6651d4"
            android:paddingBottom="15sp"
            android:layout_marginStart="5sp" />

        <Button
            android:id="@+id/btn_fifteenSec"
            android:layout_width="65sp"
            android:layout_height="65sp"
            android:layout_marginTop="10sp"
            android:background="@drawable/time"
            android:layout_marginLeft="5sp"
            android:layout_toEndOf="@+id/btn_tenSec"
            android:layout_toRightOf="@+id/btn_tenSec"
            android:text="@string/fifteenSecond"
            android:textAllCaps="false"
            android:textSize="20sp"
            android:textColor="#6651d4"
            android:paddingBottom="15sp"
            android:layout_marginStart="5sp" />

        <Button
            android:id="@+id/btn_thirtySec"
            android:layout_width="65sp"
            android:layout_height="65sp"
            android:layout_marginTop="10sp"
            android:layout_marginLeft="5sp"
            android:background="@drawable/time"
            android:layout_toEndOf="@+id/btn_fifteenSec"
            android:layout_toRightOf="@+id/btn_fifteenSec"
            android:text="@string/thirtySecond"
            android:textAllCaps="false"
            android:textSize="20sp"
            android:textColor="#6651d4"
            android:paddingBottom="15sp"
            android:layout_marginStart="5sp" />

    </RelativeLayout>

    <RelativeLayout
        android:id="@+id/rl_btnMin"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/rl_btnSec"
        android:gravity="center"
        android:layout_centerInParent="true">

        <Button
            android:id="@+id/btn_oneMin"
            android:layout_width="65sp"
            android:layout_height="65sp"
            android:layout_marginTop="10sp"
            android:background="@drawable/time"
            android:text="@string/oneMinute"
            android:textAllCaps="false"
            android:textSize="20sp"
            android:textColor="#6651d4"
            android:paddingBottom="15sp"/>

        <Button
            android:id="@+id/btn_fiveMin"
            android:layout_width="65sp"
            android:layout_height="65sp"
            android:layout_marginTop="10sp"
            android:layout_marginLeft="5sp"
            android:background="@drawable/time"
            android:layout_toEndOf="@+id/btn_oneMin"
            android:layout_toRightOf="@+id/btn_oneMin"
            android:layout_marginStart="5sp"
            android:text="@string/fiveMinute"
            android:textAllCaps="false"
            android:textSize="20sp"
            android:textColor="#6651d4"
            android:paddingBottom="15sp"/>

        <Button
            android:id="@+id/btn_tenMin"
            android:layout_width="65sp"
            android:layout_height="65sp"
            android:layout_marginTop="10sp"
            android:layout_marginLeft="5sp"
            android:background="@drawable/time"
            android:layout_toEndOf="@+id/btn_fiveMin"
            android:layout_toRightOf="@+id/btn_fiveMin"
            android:layout_marginStart="5sp"
            android:text="@string/tenMinute"
            android:textAllCaps="false"
            android:textSize="20sp"
            android:textColor="#6651d4"
            android:paddingBottom="15sp"/>

        <Button
            android:id="@+id/btn_thirtyMin"
            android:layout_width="65sp"
            android:layout_height="65sp"
            android:layout_marginTop="10sp"
            android:layout_marginLeft="5sp"
            android:background="@drawable/time"
            android:layout_toEndOf="@+id/btn_tenMin"
            android:layout_toRightOf="@+id/btn_tenMin"
            android:layout_marginStart="5sp"
            android:text="@string/thirtyMinute"
            android:textAllCaps="false"
            android:textSize="20sp"
            android:textColor="#6651d4"
            android:paddingBottom="15sp"/>

    </RelativeLayout>

    <TextView
        android:id="@+id/tv_viewTime"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/rl_btnMin"
        android:layout_marginTop="10sp"
        android:gravity="center"
        android:textColor="#6651d4"
        android:textSize="15sp" />

</RelativeLayout>

<Button
    android:id="@+id/btn_startPrank"
    android:layout_width="200sp"
    android:layout_height="60sp"
    android:layout_below="@+id/rel_1"
    android:text="@string/start_pranking"
    android:textColor="@android:color/white"
    android:layout_centerHorizontal="true"
    android:background="@drawable/start"/>

<Button
    android:id="@+id/btn_stopPrank"
    android:layout_width="200sp"
    android:layout_height="60sp"
    android:layout_below="@+id/btn_startPrank"
    android:text="@string/stop_pranking"
    android:textColor="@android:color/white"
    android:layout_centerHorizontal="true"
    android:background="@drawable/off"/>

</RelativeLayout>

当这些LettuceConnectionFactories自动连线时，我添加了@Qualifier。

@Configuration
@PropertySource(value = "classpath:config/redis.properties", encoding = "UTF-8")
public class ItemFactoryConfig {
    @Value("${item.host}")
    private String host;
    @Value("${item.port}")
    private int port;

    @Bean
    public LettuceConnectionFactory itemFactory(){
        RedisStandaloneConfiguration redisConfiguration = new RedisStandaloneConfiguration();
        redisConfiguration.setHostName(host);
        redisConfiguration.setPort(port);
        return new LettuceConnectionFactory(redisConfiguration);
    }
}



@Configuration
@PropertySource(value = "classpath:config/redis.properties", encoding = "UTF-8")
public class ActivityFactoryConfig {

    @Value("${activity.host}")
    private String host;
    @Value("${activity.port}")
    private int port;

    @Bean
    public LettuceConnectionFactory activityFactory(){
        RedisStandaloneConfiguration redisConfiguration = new RedisStandaloneConfiguration();
        redisConfiguration.setHostName(host);
        redisConfiguration.setPort(port);
        return new LettuceConnectionFactory(redisConfiguration);
    }
}

但是，spring boot仍然报告NoUniqueBeanDefinitionException。

@Configuration
public class ItemTemplateConfig {

    @Autowired
    @Qualifier("itemFactory")
    private LettuceConnectionFactory itemFactory;

    @Bean
    public RedisTemplate<String, String> itemTemplate(){...}
}



@Configuration
public class ActivityTemplateConfig {

    @Autowired
    @Qualifier("activityFactory")
    private LettuceConnectionFactory activityFactory;

    @Bean
    public RedisTemplate<String, String> activityTemplate(){...}
}

Spring boot说明：

org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration中的方法redisTemplate的参数0需要单个bean，但是找到了2个： -activityFactory：由类路径资源[com / lyf / redisdemo / config / Activity / ActivityFactoryConfig.class]中的方法'activityFactory'定义 -itemFactory：由类路径资源[com / lyf / redisdemo / config / Item / ItemFactoryConfig.class]中的“ itemFactory”方法定义

操作：

考虑将其中一个bean标记为@Primary，更新使用者以接受多个bean，或使用@Qualifier标识应消耗的bean

弹簧靴：2.1.0。释放

关于“没有合格类型为...的RedisConnectionFactory的bean”的困惑

0 个答案: