Java读取properties配置文件实例

Properties properties = new Properties();
        ClassPathResource classPathResource = new ClassPathResource("xxx/xxxxx.properties");   //配置文件的相对路径
        try {
            properties.load(new InputStreamReader(classPathResource.getInputStream(), "gbk"));
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

properties.getProperty("url")//获取到key对应的value