工具类优化

admin

2021-02-06 d1f26741bddf6f512d62c0100d42c52be8d37e76

 fanli/src/main/java/com/yeshi/fanli/util/BeanUtil.java

@@ -1,25 +1,25 @@
package com.yeshi.fanli.util;



import org.springframework.context.ApplicationContext;

import org.springframework.context.support.FileSystemXmlApplicationContext;



public class BeanUtil {



   private static ApplicationContext applicationContext = null;



   public static ApplicationContext getApplicationContext() {

      if (applicationContext == null)

         applicationContext = new FileSystemXmlApplicationContext("classpath:spring.xml");

      return applicationContext;

   }



   public static Object getBean(String id) {



      return getApplicationContext().getBean(id);

   }



   public static <T> T getBean(Class<T> requiredType) {

      return getApplicationContext().getBean(requiredType);

   }



}

package com.yeshi.fanli.util;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

public class BeanUtil {

   private static ApplicationContext applicationContext = null;

   public static ApplicationContext getApplicationContext() {
      if (applicationContext == null)
         applicationContext = new FileSystemXmlApplicationContext("classpath:spring.xml");
      return applicationContext;
   }

   public static Object getBean(String id) {

      return getApplicationContext().getBean(id);
   }

   public static <T> T getBean(Class<T> requiredType) {
      return getApplicationContext().getBean(requiredType);
   }

}