【Spring】@PostConstruct實現Spring啟動時靜態注入
阿新 • • 發佈:2019-02-10
特殊情況:public class CommonParaUtil{ @Autowired private ParaPropMapper paraPropMapper; private static CommonParaUtil util; //這個屬性就是類本身 //用@PostConstruct註解在spring載入的同時進行初始化 @PostConstruct private void init(){ util = this; util.paraPropMapper = this.paraPropMapper; } public static String getPara(String key){ return util.paraPropMapper.getPara(key); } }
當@PostConstruct註解不能使用時,需要手動導包。**
import javax.annotation.PostConstruct;
轉自:http://blog.csdn.net/tanglei6636/article/details/51008341