优化base64的编码和解码

master 1.1.4
宇天 2018-08-31 14:12:50 +08:00
parent e5aefc407d
commit 15ebc01f93
3 changed files with 8 additions and 10 deletions

View File

@ -117,9 +117,10 @@ crypto.base64encode('hello world') //aGVsbG8gd29ybGQ=
### base64decode(str[, urlFriendly])
### base64decode(str[, urlFriendly][, outEncode])
- str `<String>`
- urlFriendly `<Boolean>` 可选
- outEncode `<String>` 可选默认ascii, 如果之前的编码的字符串带有中文等字符,请设置为utf8等
> 与之对应的便是这个base解码了。同样`urlFriendly`是指要解码的字符串之前是否采用了URL友好处理默认否。

View File

@ -188,13 +188,11 @@ module.exports = {
}
let encode = str.toString('base64')
if (urlFriendly) {
encode = encode
.replace(/[+\/]/g, m => {
return m === '+' ? '-' : '_'
})
return encode
.replace(/\+/g, '-')
.replace(/\//g, '_')
.replace(/=/g, '')
}
return encode
},
@ -207,9 +205,8 @@ module.exports = {
base64decode(str, urlFriendly, encoding) {
if (urlFriendly) {
str = str
.replace(/[-_]/g, m => {
return m === '-' ? '+' : '/'
})
.replace(/-/g, '+')
.replace(/_/g, '/')
.replace(/[^A-Za-z0-9\+\/]/g, '')
}

View File

@ -1,6 +1,6 @@
{
"name": "crypto.js",
"version": "1.1.3",
"version": "1.1.4",
"description": "原生crypto加密模块的二次封装,简化常用加密函数的使用",
"keywords": [
"md5",