使用 Spring 3.1 中新增的 @PropertySource 注解，如何通过 Environment 访问多个属性文件？

目前我有:

@Controller
@Configuration 
@PropertySource(
    name = "props",
    value = { "classpath:File1.properties", "classpath:File2.properties" })
public class TestDetailsController {


@Autowired
private Environment env;
/**
 * Simply selects the home view to render by returning its name.
 */
@RequestMapping(value = "/", method = RequestMethod.GET)
public String home(Locale locale, Model model) {

    String file1Name = env.getProperty("file1.name","file1.name not found");
            String file2Name = env.getProperty("file2.name","file2.name not found");

            System.out.println("file 1: " + file1Name);
            System.out.println("file 2: " + file2Name);

    return "home";
}

结果是 File1.properties 中的正确文件名，但未找到 file2.name。如何访问File2.properties？

最佳答案

如果您可以迁移到 Spring 4.x，那么新的 @PropertySources 已经解决了问题。注释:

@PropertySources({
        @PropertySource("/file1.properties"),
        @PropertySource("/file2.properties")
})

https://stackoverflow.com/questions/14505078/