import org.apache.hadoop.hive.ql.exec.UDF;
public class Rep_Ascii extends UDF
{
private String str = null;
public String evaluate(String urlStr)
{
if (urlStr == null) {
return null;
}
String strs = urlStr.replaceAll("[\\x00-\\x1F]", "");
return strs;
}
}
hive udf函数替换特殊字符
最新推荐文章于 2024-11-19 15:58:54 发布