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Java spring ignoreResourceNotFound不工作_Java_Spring_Spring Mvc_Properties File - Fatal编程技术网

Java spring ignoreResourceNotFound不工作

Java spring ignoreResourceNotFound不工作,java,spring,spring-mvc,properties-file,Java,Spring,Spring Mvc,Properties File,我已经配置了一个属性文件,如下所示 <bean id="applicationHostProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean"> <property name="ignoreResourceNotFound" value="true"></property> <property nam

我已经配置了一个属性文件,如下所示

<bean id="applicationHostProperties"
        class="org.springframework.beans.factory.config.PropertiesFactoryBean">
        <property name="ignoreResourceNotFound" value="true"></property>
        <property name="locations">
            <list>
                <value>classpath:applicationHost.properties</value>
            </list>
        </property>
</bean>
由于我已设置了ignoreResourceNotFound=true,因此如果未找到属性文件,我不希望出现任何错误

但是如果属性文件丢失,我的spring上下文初始化将失败。我做错什么了吗?谢谢你的帮助

错误堆栈跟踪:

创建名为“InstanceConfiguration”的bean时出错 on':通过字段“appsDeployedProperties”表示的未满足的依赖项:Ex 压力解析失败;嵌套的异常是org.springframework.expression.spel .SpelEvaluationException:EL1008E:(位置0):属性或字段“AppsDeployedProperty” 在类型为“org.springframework.beans.factory.confi”的对象上找不到“关系” g、 BeanPressionContext”-可能不公开?;嵌套的异常是org.springfram ework.beans.factory.BeanExpressionException:表达式解析失败;嵌套e 异常为org.springframework.expression.spel.SpelEvaluationException:EL1008E :(位置0):在对象o上找不到属性或字段“appsDeployedProperties” f类型“org.springframework.beans.factory.config.BeanExpressionContext”- 大概 不公开?;嵌套的异常是org.springframework.beans.factory.unsatifiedde pendencyException:创建名为“instanceConfiguration”的bean时出错:Unsati 通过字段“appsDeployedProperties”表示的sfied依赖项:表达式pa rsing失败;嵌套的异常是org.springframework.expression.spel.SpelEvalua 异常情况:EL1008E:(位置0):属性或字段“appsDeployedProperties”不能 在“org.springframework.beans.factory.config.BeanExpre”类型的对象上找不到 “上下文”-可能不公开?;嵌套的异常是org.springframework.beans .factory.BeanExpressionException:表达式解析失败;嵌套异常是 org.springframework.expression.spel.SpelEvaluationException:EL1008E:(位置0):P 在类型为“org”的对象上找不到属性或字段“appsDeployedProperties” .springframework.beans.factory.config.BeanExpressionContext'-可能不是公共的 org.springframework.beans.factory.annotation.AutowiredAnnotationBeanP ostProcessor$AutowiredFileElement.inject(AutowiredAnnotationBeanPostProcessor.j ava:569)~[spring-beans-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] 在org.springframework.beans.factory.annotation.InjectionMetadata.inject (InjectionMetadata.java:88)~[spring-beans-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] 位于org.springframework.beans.factory.annotation.AutowiredAnnotationBeanP PostProcessor.PostProcessPropertyValue(AutowiredNotationBeanPostProcessor.java :349)~[spring-beans-4.3.2.RELEASE.jar!/:4.3.2.RELEASE]


您必须将
applicationHost.properties
中的键绑定为
String
而不是
properties
。例如,如果在
applicationHost.properties
中有键
appsDeployedProperties
,如下所示:

<bean id="applicationHostProperties"
        class="org.springframework.beans.factory.config.PropertiesFactoryBean">
        <property name="ignoreResourceNotFound" value="true"></property>
        <property name="ignoreUnresolvablePlaceholders" value="true"/>
        <property name="locations">
            <list>
                <value>classpath:applicationHost.properties</value>
            </list>
        </property>
</bean>
applicationHost.properties

appsDeployedProperties=hello
在SpringBean中,必须使用as字符串,如:

@Value("#{appsDeployedProperties}")
private String appsDeployedProperties;
注意:您可以添加值为
true
ignoreunsolvablepholders
键,告诉Spring忽略bean中使用的键,这些键在任何属性文件中都没有提到,如下所示:

<bean id="applicationHostProperties"
        class="org.springframework.beans.factory.config.PropertiesFactoryBean">
        <property name="ignoreResourceNotFound" value="true"></property>
        <property name="ignoreUnresolvablePlaceholders" value="true"/>
        <property name="locations">
            <list>
                <value>classpath:applicationHost.properties</value>
            </list>
        </property>
</bean>

类路径:applicationHost.properties

添加stacktrace请添加错误stack Trace请重新格式化stacktrace,此表单中不可读