songhuangfeng123
2022-06-29 b25a8ca59bf8a5a9a4189f57155663f60ca4491c
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package com.gkhy.safePlatform.emergency.service.impl;
 
import com.gkhy.safePlatform.emergency.service.DemoService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
@Service("demoService")
public class DemoServiceImpl implements DemoService {
 
    @Autowired
    private DemoService demoService;
    // 1
 
    //2
 
    //返回的都是dto 到controller
}