package com.example.demo.handler; import org.springframework.stereotype.Component; import xyz.erupt.annotation.fun.AutoCompleteHandler; import java.util.ArrayList; import java.util.List; /** * @author liyuepeng * @date 2020-08-14 */ @Component // 可以使用依赖注入等操作 public class AutoCompleteHandlerImpl implements AutoCompleteHandler { @Override public List completeHandler(String val, String[] param) { List list = new ArrayList<>(); for (int i = 0; i < 26; i++) { list.add(val + " -> " + (char) (i + 64)); } return list; } }