小编集成显*_*成显卡的帖子

我已经写了一个基于Spring-boot,tomcat,freemarker的项目,我成功运行它,但每当我修改一些模板和java类时,我必须重新启动服务器或使用Intellij上的"reload changed classes"菜单使更改生效.这浪费了很多时间!

然后我尝试使用springloaded作为官方说:

<plugin>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-maven-plugin</artifactId>
    <dependencies>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>springloaded</artifactId>
            <version>1.2.0.RELEASE</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/lib/springloaded-1.2.0.RELEASE.jar</systemPath>
        </dependency>
    </dependencies>
</plugin>

然后我重新运行服务器,但没有按预期工作!在模板或类上进行任何更改后,我仍然需要重新启动服务器.

如何配置springloaded以自动重新加载.非常感谢!

Spring-boot的版本是1.3.0RC1

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.3.0.RC1</version>
</parent>

maven版本:3.2 jdk:1.8 intellij:14.1.5 os:windows 8.1 64位

我想对Spring-boot进行Junit测试,如下所示:

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = {ApplicationTest.class})
public class TestOnSpring {
    @Value("${app.name}")
    private String appName;

    @Test
    public void testValue(){
        System.out.println(appName);
    }
}

和ApplicationTest.java这样

@ComponentScan("org.nerve.jiepu")
@EnableAutoConfiguration()
public class ApplicationTest {

    public static void main(String[] args) {
        SpringApplication.run(ApplicationTest.class, args);
    }
}

我的POM是这样的:

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.3.0.BUILD-SNAPSHOT</version>
    </parent>

当我运行测试时,我得到了以下错误信息

Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'app.name' in string value "${app.name}"
    at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:174)
    at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:126)
    at org.springframework.core.env.AbstractPropertyResolver.doResolvePlaceholders(AbstractPropertyResolver.java:204)
    at org.springframework.core.env.AbstractPropertyResolver.resolveRequiredPlaceholders(AbstractPropertyResolver.java:178)
    at org.springframework.context.support.PropertySourcesPlaceholderConfigurer$2.resolveStringValue(PropertySourcesPlaceholderConfigurer.java:172)
    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveEmbeddedValue(AbstractBeanFactory.java:807)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1027)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:543)
    ... 31 more

但是当我将此应用程序作为普通Java应用程序运行时

@SpringBootApplication
public …