Question

我在数据库中创建了一个由telugu数据组成的表。当我试图通过在java中使用eclipse来检索telugu数据时，我正在使用矩形框。

代码：

    try {
        Class.forName("com.mysql.jdbc.Driver");
        con = DriverManager.getConnection("jdbc:mysql://localhost:3306/sloka?useUnicode=yes&characterEncoding=UTF-8", "root", "");
        st = con.createStatement();
    } catch (Exception e) {
        System.out.print("error:" + e);
    }

public void getData() {
    try {
        String query = "select * from eesavyasa ";
        rs = st.executeQuery(query);
        System.out.print("records from database");
        while (rs.next()) {
            String name1 = new String(rs.getBytes("firstcolumn"), "UTF-8");
            String name2 = new String(rs.getBytes("secondcolumn"), "UTF-8");
            String name3 = new String(rs.getBytes("thirdcolumn"), "UTF-8");
            String name4 = new String(rs.getBytes("fourthcolumn"), "UTF-8");

            System.out.println(name1);
            System.out.println(name2);
            System.out.println(name3);
            System.out.println(name4);

        }
    } catch (Exception ex) {
        System.out.print(ex);
    }

}

我们已经为db，table使用了collation utf-8，但我们在矩形框中输出了输出请尽快回复

Answer 1

在连接到mysql

之后执行下面的sql后会修复它

SET NAMES utf8

如何在没有矩形框的情况下看到输出

1 个答案: