1. 需求
使用Druid连接池工具格式化sql用于回显时候美观展示
2. 代码示例
2.1 依赖
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.2.6</version>
</dependency>
2.2 ParseUtils
import com.alibaba.druid.DbType;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.postgresql.visitor.PGOutputVisitor;
import com.alibaba.druid.sql.parser.SQLParserUtils;
import com.alibaba.druid.sql.parser.SQLStatementParser;
import com.alibaba.druid.sql.visitor.SQLASTOutputVisitor;
import java.util.List;
/**
* @author pp_lan
* @date 2024/1/15
*/
public class ParseUtils {
private ParseUtils() {
}
public static String format(String sql, String dbTypeStr) {
DbType dbType = DbType.of(dbTypeStr);
if (dbType == null) {
throw