java getBytes 转 python bytearray

java getBytes

public class Main {
    public static void main(String[] args){
        String Str1 = "1576059389832";
        try{
            System.out.println(Str1);
            System.out.println("返回值：" + Arrays.toString(Str1.getBytes()) );
            System.out.println("返回值：" + Arrays.toString(Str1.getBytes( "UTF-8" )) );
            System.out.println("返回值：" + Arrays.toString(Str1.getBytes( "ISO-8859-1" ) )); }
        catch ( UnsupportedEncodingException e){
            System.out.println("不支持的字符集"); }
    }
}




1576059389832
返回值：[49, 53, 55, 54, 48, 53, 57, 51, 56, 57, 56, 51, 50]
返回值：[49, 53, 55, 54, 48, 53, 57, 51, 56, 57, 56, 51, 50]
返回值：[49, 53, 55, 54, 48, 53, 57, 51, 56, 57, 56, 51, 50]

注意：getBytes() 默认是UTF-8，Str1.getBytes() 返回byte数组地址
用Arrays.toString()进行内容打印

python bytearray

a = '1576059389832'

b = bytearray(a, encoding='utf-8')
print(b)

print([x for x in bytearray('1576059389832','windows-1252')])

print([x for x in bytearray('1576059389832','utf_8')])

print([x for x in bytearray('1576059389832','gbk')])

print([x for x in bytearray('1576059389832','latin_1')])


bytearray(b'1576059389832')
bytearray(b'1576059389832')
[49, 53, 55, 54, 48, 53, 57, 51, 56, 57, 56, 51, 50]
[49, 53, 55, 54, 48, 53, 57, 51, 56, 57, 56, 51, 50]
[49, 53, 55, 54, 48, 53, 57, 51, 56, 57, 56, 51, 50]
[49, 53, 55, 54, 48, 53, 57, 51, 56, 57, 56, 51, 50]

注意：print([x for x in bytearray('1576059389832', 'utf_8')]) 进行byte数组内容的输出，
bytearray('1576059389832',encoding='utf-8') 返回bytearray(b'1576059389832’）