import java.io.BufferedReader; import java.io.InputStream; import java.io.InputStreamReader; import java.io.Reader; import java.nio.charset.StandardCharsets; import java.sql.Blob; public class BlobToStringConverter { public static String convertBlobToString(Blob blob) throws Exception { if (blob...
1. 4. 整体实现示例 下面是将前面的步骤整合起来的完整示例代码: importjava.sql.Blob;importjava.sql.ResultSet;importjava.sql.SQLException;publicclassBlobToStringConverter{publicstaticStringconvertBlobToString(ResultSetresultSet,StringcolumnName,Stringcharset)throwsSQLException{Blobblob=resultSet.getBlob(columnNam...
importjava.io.ByteArrayOutputStream;importjava.io.IOException;importjava.io.InputStream;publicclassBlobToStringConverter{publicstaticStringconvertBlobToString(BLOBblob)throwsIOException{InputStreaminputStream=blob.getBinaryStream();ByteArrayOutputStreamoutputStream=newByteArrayOutputStream();byte[]buffer=newb...
如果我们知道BLOB数据的字符编码方式,我们可以使用Java的java.nio.charset包中的Charset类来将BLOB数据转换为字符串。 importjava.nio.charset.Charset;publicclassBlobToStringConverter{publicStringconvertBlobToString(byte[]blobData,Stringencoding){returnnewString(blobData,Charset.forName(encoding));}} 1. 2. 3. ...
length()); // From 0 String data = new String(bdata, "US-ASCII"); // As it claimed to be Base64 byte[] bytes = DatatypeConverter.parseBase64Binary(data); return new String(bytes, "EUC_KR"); // The original encoding before Base64 收藏分享票数1 EN Stack Overflow用户 发布于 ...
dataset True string Azure Storage account name or blob endpoint. Source url source True string Specify the url to source blob. Destination blob path destination True string Specify the destination blob path, including the target blob name. Overwrite? overwrite boolean Should the destination blob...
This is not shareable connection. If the power app is shared with another user, another user will be prompted to create new connection explicitly.Expand table NameTypeDescriptionRequired Client ID string True Client Secret securestring True Tenant string True...
importjava.io.Blob;importjava.io.BufferedReader;importjava.io.InputStreamReader;importjava.sql.Connection;importjava.sql.DriverManager;importjava.sql.PreparedStatement;importjava.sql.ResultSet;publicclassBlobToTextConverter{publicstaticvoidmain(String[]args){try{// 数据库连接信息Stringurl="jdbc:mysql://...
already have blobconverter (pip install blobconverter); local: use openvino-dev (pip install openvino-dev) and openvino 2022.1 ( https://docs.oakchina.cn/en/latest /pages/Advanced/Neural_networks/local_convert_openvino.html#id2) to convert ...
help="Which tool is used to convert, docker: should already have docker (https://docs.docker.com/get-docker/) and docker-py (pip install docker) installed; blobconverter: uses an online server to convert the model and should already have blobconverter (pip install blobconverter); local: us...