问题描述
在主营:
public static void main(String[] args) throws NoSuchAlgorithmException {
System.out.println("encrypt:" + encryptPassword("superuser")+":" );
}
public static String encryptPassword(final String password) throws NoSuchAlgorithmException {
MessageDigest md = MessageDigest.getInstance("MD5");
byte[] hashPassword = md.digest(password.getBytes());
String encryPass = Base64.encodeBase64String(hashPassword);
return encryPass;
}
我得到这样的输出:
I'm getting this output:
encrypt:C66i8K4gFQ23j1jN2sRCqQ==:
但是,当我在我的应用程序中实现同样的事情,我得到以下的输出:
But when I implemented the same thing in my application I'm getting the output below:
encrypt:C66i8K4gFQ23j1jN2sRCqQ==
:
注意:新行追加对我的加密字符串
Note: new line appending on my encrypted string.
应用程序code:
public boolean authenticateUsernamePasswordInternal(UsernamePasswordCredentials credentials) {
try {
System.out.println("encrypt:" + getHash("superuser")+":" );
} catch (Exception e) {
logger.error(e.getMessage(), e);
throw new BadCredentialsAuthenticationException(ErrorConstants.CONNECTION_FAILED);
}
private String getHash(String password) throws NoSuchAlgorithmException, UnsupportedEncodingException{
MessageDigest md = MessageDigest.getInstance("MD5");
byte[] hashPassword = md.digest(password.getBytes());
String encryPass = Base64.encodeBase64String(hashPassword);
return encryPass;
}
如何删除额外的新行。
这是为什么发生了,请帮我的的原因是什么?
推荐答案
我可能会回答这个较晚,但具有同样的问题碰上了。其实问题就出在这里 Base64.en codeBase64String(hashPassword)
I may be late in answering this, but came across with same problem. Actually problem lies hereBase64.encodeBase64String(hashPassword)
更改该行看起来像这样它应该工作: Base64.en codeBase64String(hashPassword,Base64.NO_WRAP)
Change that line to look like this it should work:Base64.encodeBase64String(hashPassword,Base64.NO_WRAP)
默认情况下,Android版的Base64 UTIL增加了一个换行符的EN codeD字符串的结尾。
该Base64.NO_WRAP标志告诉UTIL没有换行符来创建连接codeD字符串。
By default the Android Base64 util adds a newline character to the end of the encoded string.The Base64.NO_WRAP flag tells the util to create the encoded string without the newline character.
这篇关于在我的加密字符串新行追加的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!