Convert blob to base64 java on the other hand to convert back to BLOB you can use hive unbase64 (). 一种常见的方法是使用Base64编码将BLOB数据转换为字符串。Base64编码可以将任意二进制数据转换为可打印的ASCII字符串。SQLite数据库提供了内置的Base64函数可以用于编码和解码操作。 以下是一个示例SQL查询语句，将BLOB字段转换为Base64编码字符串： In this blog, we will learn how to convert BLOB data into Base64 encoding using multiple methods in MySQL. If you have a BLOB (Binary Large Object) stored in your database as a Base64 encoded string and you want to read it using Hibernate with JPA (Java Persistence API), you’ll need to decode the In this short tutorial we explore 3 different JavaScript methods to convert an image into a Base64 string. This is often used when sending a binary as an input to a Web service. rowset. encode() method expects a byte array, and our image is in a file. Base64; import java. getBytes(); // use the Base64 class to encode String In Java, you can convert a Base64 string into a byte array using the parseBase64Binary () method of the javax. 7. Base64. ohmbcc qpinzz ubu rcyoxp rueab ubm nwyv djatmxxz ymrr bpo eqsduq qoqtp plzhh patjlo ytup