java数据库编程

  • 查询结果获取 
    •  1     String sql= "select * from tables where a ='"+a+"';";
 2         
 3     st = (Statement) conn.createStatement();  
 4         
 5         ResultSet rs = st.executeQuery(sql); 
 6         System.out.println(" 执行完查询语句，开始取数据");
 7         
 8         if(rs.first()) {  
 9             filename=rs.getString("appFilePath");
10             System.out.println("appFilePath："+rs.getString("appFilePath"));  
11             
12             filemd5=rs.getString("appFileMd5Value");
13             System.out.println("appFileMd5Value："+rs.getString("appFileMd5Value")); 
14             
15             scriptname=rs.getString("scriptFilePath");
16         }
      ResultSet（）

       

posted on 2016-06-23 13:37  Alice&Bob  阅读(147)  评论(0)    收藏  举报

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