[英]issue with decoding base64: Decoded string is empty
我正在尝试使用以下代码将字符串解码和编码为 base64:
export function encode(data: string) {
console.log('entered encode', data)
return Buffer.from(data, 'utf-8').toString('base64')
}
export function decode(data:string ){
console.log('entered decode', data)
return Buffer.from(data, 'base64').toString('utf-8')
}
现在,当我尝试运行编码时,它可以完美运行并返回 base64 字符串,但是当我尝试将其转换回 utf-8 时,它给了我一个空字符串。 我尝试使用以下代码执行此操作:
const hash = '=ZWYwMjAyY2UtZWFkNy00ZDk4LWFkOTQtODAzZDJiMWM0ZGI5OnRyeUB0cnkuY29t'
const decoded= decode(hash).split(':')
console.log('decoded string', decoded)
console.log(decode(does this work??))
执行上述代码后控制台的output:
entered decode =ZWYwMjAyY2UtZWFkNy00ZDk4LWFkOTQtODAzZDJiMWM0ZGI5OnRyeUB0cnkuY29t
decoded string [ '' ]
entered decode does this work?
v�����
有人可以帮我解决我在这里做错了什么吗?
尝试删除'=',也许你在编码时错了
export function decode(data:string ){
console.log('entered decode', data)
return Buffer.from(data, 'base64').toString('utf-8')
}
const hash = 'ZWYwMjAyY2UtZWFkNy00ZDk4LWFkOTQtODAzZDJiMWM0ZGI5OnRyeUB0cnkuY29t'
const decoded= decode(hash).split(':')
console.log('decoded string', decoded)
console.log(decode(does this work??))
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