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28 lines
986 B
28 lines
986 B
1 year ago
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package UnitTest;
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import java.sql.Connection;
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import java.sql.DriverManager;
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import java.sql.Statement;
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public class TestPgRole {
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public static void main(String[] args) {
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String url = "jdbc:postgresql://10.10.14.71:5432/szjz_db";
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String user = "postgres";
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String password = "DsideaL147258369";
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try (Connection conn = DriverManager.getConnection(url, user, password);
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Statement stmt = conn.createStatement()) {
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// 创建新用户
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stmt.executeUpdate("CREATE USER newuser WITH PASSWORD 'password';");
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// 创建角色并授予权限
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stmt.executeUpdate("CREATE ROLE read_only;");
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stmt.executeUpdate("GRANT USAGE, SELECT ON ALL TABLES IN SCHEMA public TO read_only;");
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// 将角色授予用户
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stmt.executeUpdate("GRANT read_only TO newuser;");
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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