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📄 modifypwddao.java

📁 C语言小型分析器实验报告1) 待分析的简化C语言的词法说明; 2) 单词符号的种别编码方案; 3) 所识别的各类单词符号的正规式或状态转换图; 4) 待分析的简化C语言的语法规则说明; 5)
💻 JAVA
字号:
package dao;

import java.sql.SQLException;

public class ModifyPwdDao {
	private String account;
	private String oldpwd;
	private String newpwd;
	private BasicDao dao;
	
	public ModifyPwdDao(String account, String oldpwd, String newpwd){
		this.account = account;
		this.oldpwd = oldpwd;
		this.newpwd = newpwd;
		dao = new BasicDao();
	}
	
	public int modifyPwd(){
		String sql = "update user set password='" + newpwd + "' where account='" + account + "' and password='" + oldpwd + "'";
		int result = 0;
		try {
			result = dao.executeString(sql);
		} catch (SQLException e) {
			e.printStackTrace();
		}finally{
			dao.closeAll();
		}
		return result;
	}
}

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