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18 lines
337 B
18 lines
337 B
6 years ago
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package org.use.service;
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import org.use.dao.UseDao;
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import org.use.entity.Use;
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public class UseService {
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UseDao useDao = new UseDao();
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public boolean regUse(Use use) {
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if(!useDao.isExist(use.getUsername())) {
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useDao.addUse(use);
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return true;
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}else {
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System.out.println("此人已经存在!");
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return false;
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}
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}
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}
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