code: public static CacheConfiguration build(File file) throws IOException {
  		ConfigMap<String, String> config = ConfigMap.load(file);
  		return CacheConfiguration.build(config);
  	}
docs: 载入缓存配置
  
  @param file 配置文件
  
  @return 缓存配置
  
  @throws IOException 配置文件读取异常