FileSystemXmlApplicationContext方法的絕對路徑問題

public AgentServer(Socket c,String confDir) {
    this.client = c;
    ApplicationContext ac = new FileSystemXmlApplicationContext(confDir);
    this.atsMgr = (AtsMgr) ac.getBean("atsMgr");
}

用FileSystemXmlApplicationContext方法准備去容器中取bean,在window環境下沒有問題,但是放到Jenkins上面發現總是報錯,說文件找不到:

/home/docker/.jenkins/jobs/ats/workspace/target/test-classes/utap-ats.xml
org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from file [/home/docker/.jenkins/jobs/ats/workspace/home/docker/.jenkins/jobs/ats/workspace/target/test-classes/utap-ats.xml]; nested exception is java.io.FileNotFoundException: home/docker/.jenkins/jobs/ats/workspace/target/test-classes/utap-ats.xml (No such file or directory)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:343)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:303)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:216)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:187)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:251)
    at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)
    at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:452)
    at org.springframework.context.support.FileSystemXmlApplicationContext.<init>(FileSystemXmlApplicationContext.java:140)
    at org.springframework.context.support.FileSystemXmlApplicationContext.<init>(FileSystemXmlApplicationContext.java:84)
    at com.newland.sri.utap.ats.AgentServer.<init>(AgentServer.java:31)
    at com.newland.sri.utap.ats.AtsTest$T1.run(AtsTest.java:57)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.FileNotFoundException: home/docker/.jenkins/jobs/ats/workspace/target/test-classes/utap-ats.xml (No such file or directory)
    at java.io.FileInputStream.open0(Native Method)
    at java.io.FileInputStream.open(FileInputStream.java:195)
    at java.io.FileInputStream.<init>(FileInputStream.java:138)
    at org.springframework.core.io.FileSystemResource.getInputStream(FileSystemResource.java:115)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:329)
    ... 15 more

　　查看源碼發現,FileSystemXmlApplicationContext方法對路徑進行了處理:

    protected Resource getResourceByPath(String path) {
        if(path != null && path.startsWith("/")) {
            path = path.substring(1);
        }

        return new FileSystemResource(path);
    }
}

　　用絕對路徑時,第一個斜杠會被去掉(也是不知道為什么,我勒個去),所以,給在代碼前再加個斜杠解決問題,代碼通過:

    public AgentServer(Socket c,String confDir) {
        this.client = c;
        ApplicationContext ac = new FileSystemXmlApplicationContext("/" + confDir);
        this.atsMgr = (AtsMgr) ac.getBean("atsMgr");
    }