package com.dy.pipIrrWebFile.download;
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import com.dy.common.util.NumUtil;
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import com.dy.pipIrrGlobal.daoFi.WebFileMapper;
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import com.dy.pipIrrGlobal.pojoFi.WebFile;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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@Slf4j
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@Service
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public class DownloadFileSv {
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@Autowired
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private WebFileMapper dao;
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/**
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* 用ID查询
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* @param id
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* @return
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*/
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public WebFile selectById(String id){
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if(NumUtil.isPlusIntNumber(id)){
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return dao.selectByPrimaryKey(Long.parseLong(id)) ;
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}else{
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return null ;
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}
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}
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}
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