idea to obtain resources resource directory file

 

The following format is correct (Note: The first line .properties file without spaces!):

 

        URL resource01 = MainMobile.class.getResource("");
        URL resource02 = MainMobile.class.getResource("/conf.properties");//success: resources下的

        InputStream ip3 = MainMobile.class.getClassLoader().getResourceAsStream("conf.properties");//success: resources下的
        InputStream resource32 = Thread.currentThread().getContextClassLoader().getResourceAsStream("conf.properties");

        InputStream ips =  MainMobile.class.getResourceAsStream("/conf.properties");//success: resources下的
        URL resource13 = Thread.currentThread().getContextClassLoader().getResource("conf.properties");
        InputStream resource43 = Thread.currentThread().getContextClassLoader().getResourceAsStream("conf.properties");
        InputStream resource23 = Thread.currentThread().getContextClassLoader().getResourceAsStream("conf.properties");