
这个通用的数据库查询方法怎么得到查询出来的结果(数据库已连接成功)?并让查询出来的结果显示在JSP页面 5
publicResultexecuterQuery(Stringselect){Resultres=null;Connectionconnection=null;Prep...
public Result executerQuery(String select ){
Result res=null;
Connection connection=null;
PreparedStatement PStatem=null;
try {
connection=this.getConnection();
PStatem=connection.prepareStatement(select);
ResultSet set=PStatem.executeQuery();
res=ResultSupport.toResult(set);
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return res;
} 展开
Result res=null;
Connection connection=null;
PreparedStatement PStatem=null;
try {
connection=this.getConnection();
PStatem=connection.prepareStatement(select);
ResultSet set=PStatem.executeQuery();
res=ResultSupport.toResult(set);
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return res;
} 展开
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