WAR中的Java getResourceAsStream JAR

设法通过使用Spring的资源加载器使其工作

public String loadQuery(String fileName) {  final String newline = "n";  ApplicationContext ctx = new ClassPathXmlApplicationContext();  Resource res = ctx.getResource("classpath:/com/msi/queries/" + fileName);  BufferedReader reader;  StringBuilder sb = new StringBuilder();  try {     reader = new BufferedReader(new InputStreamReader(res.getInputStream()));     String line;     while ((line = reader.readLine()) != null) {        sb.append(line);        sb.append(newline);     }  } catch (IOException e) {     LOGGER.error(e);  }  return sb.toString();

}