Java如何获取存储过程名称列表？
package org.nhooo.example.jdbc;
import java.sql.*;
public class StoredProcedureListExample {
private static final String URL = "jdbc:mysql://localhost/nhooo";
private static final String USERNAME = "root";
private static final String PASSWORD = "";
public static void main(String[] args) {
try (Connection conn =
DriverManager.getConnection(URL, USERNAME, PASSWORD)) {
DatabaseMetaData metadata = conn.getMetaData();
ResultSet result = metadata.getProcedures(null, "%", "%");
System.out.println("Catalog\tSchema\tName");
while (result.next()) {
System.out.println(result.getString("PROCEDURE_CAT") +
" - " + result.getString("PROCEDURE_SCHEM") +
" - " + result.getString("PROCEDURE_NAME"));
}
} catch (SQLException e) {
e.printStackTrace();
}
}
}Maven依赖
<!-- https://search.maven.org/remotecontent?filepath=mysql/mysql-connector-java/8.0.17/mysql-connector-java-8.0.17.jar -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.17</version>
</dependency>