base64.encodeToString

The `base64.encodeToString()` method is a function in Java that encodes a byte array into a base64 encoded string. The method takes two parameters:

1. `byte[]` - the byte array to be encoded
2. `int` - the encoding flags, which can be set to `Base64.DEFAULT`, `Base64.NO_PADDING`, `Base64.NO_WRAP`, or `Base64.URL_SAFE`

The method returns a base64 encoded string representation of the input byte array.

Example usage:

byte[] data = "Hello, world!".getBytes("UTF-8");
String base64EncodedString = Base64.encodeToString(data, Base64.DEFAULT);
System.out.println(base64EncodedString); // Output: "SGVsbG8sIHdvcmxkIQ=="

相关问题

base64.encodetostring

base64.encodetostring是一个Python中的函数，用于将字符串或二进制数据编码为Base64格式的字符串。它将原始数据转换为一组ASCII字符，以便在网络上传输或存储。该函数的语法为：base64.encodetostring(data, [altchars])，其中data是要编码的数据，altchars是可选的替代字符集。

Base64.encodeToString

Base64.encodeToString() is a method in the android.util.Base64 class that converts a byte array into a Base64 encoded string. The method takes two parameters: the byte array to be encoded and a flag to specify the encoding options. In the given code, it is used to convert the byte array representation of a bitmap image into a Base64 encoded string.