修改WebSecurityConfig.java
文件只需要修改 configure(AuthenticationManagerBuilder auth) 方法
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(customUserService()).passwordEncoder(new PasswordEncoder(){
@Override
public String encode(CharSequence rawPassword) {
return MD5Util.encode((String)rawPassword);
}
@Override
public boolean matches(CharSequence rawPassword, String encodedPassword) {//rawPassword用户输入的,encodedPassword数据库查出来的
return encodedPassword.equals(MD5Util.encode((String)rawPassword));
}});
}
添加MD5工具类
import java.security.MessageDigest;
/**
* MD5加密工具
*
*/
public class MD5Util {
private static final String SALT = "tamboo";
public static String encode(String password) {
password = password + SALT;
MessageDigest md5 = null;
try {
md5 = MessageDigest.getInstance("MD5");
} catch (Exception e) {
throw new RuntimeException(e);
}
char[] charArray = password.toCharArray();
byte[] byteArray = new byte[charArray.length];
for (int i = 0; i < charArray.length; i++)
byteArray[i] = (byte) charArray[i];
byte[] md5Bytes = md5.digest(byteArray);
StringBuffer hexValue = new StringBuffer();
for (int i = 0; i < md5Bytes.length; i++) {
int val = ((int) md5Bytes[i]) & 0xff;
if (val < 16) {
hexValue.append("0");
}
hexValue.append(Integer.toHexString(val));
}
return hexValue.toString();
}
public static void main(String[] args) {
System.out.println(MD5Util.encode("abel"));
}
}