小编pra*_*ddy的帖子

BubbleSort.java 该类实现SortAlgorithm接口

package com.prakash.Spring.Example;

import org.springframework.stereotype.Component;

@Component
@Qualifier("bubbleSort")
public class BubbleSort implements SortAlgorithm {

    public void sort() {
        System.out.println("Sort from Bubble Sort");
    }
}

QuickSort.java 该类实现了SortAlgorithm接口包com.prakash.Spring.Example；

import org.springframework.beans.factory.annotation.Qualifier;

import org.springframework.context.annotation.Primary;

import org.springframework.stereotype.Component;

@Component
@Qualifier("quickSort")
public class QuickSort implements SortAlgorithm {

    @Override
    public void sort() {
        System.out.println("Sort from Quick Sort");
    }

}

排序算法.java

package com.prakash.Spring.Example;

public interface SortAlgorithm {
 void sort();
}

BinarySearch.java 在这个类中，我想使用 fastSort bean 作为我的组件。

package com.prakash.Spring.Example;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;

@Component
public class BinarySearch {

    @Autowired …