package com.pibigstar.common.utils;
import java.security.messagedigest;
/**
* md5加密工具类
* @author pibigstar
*
*/
public class mymd5util {
//盐，用于混交md5
private static final string slat = "&q23***&&%%$$#@";
public static string encrypt(string datastr) {
try {
datastr = datastr slat;
messagedigest m = messagedigest.getinstance("md5");
m.update(datastr.getbytes("utf8"));
byte s[] = m.digest();
string result = "";
for (int i = 0; i < s.length; i ) {
result = integer.tohexstring((0x000000ff & s[i]) | 0xffffff00).substring(6);
}
return result;
} catch (exception e) {
e.printstacktrace();
}
return "";
}
}
package com.pibigstar.common.utils;
import org.springframework.util.digestutils;
import com.pibigstar.common.constant;
/**
* md5工具类
* @author pibigstar
*
*/
public class md5util {
//盐，用于混交md5
private static final string slat = "&q23***&&%%$$#@";
/**
* 生成md5
* @param seckillid
* @return
*/
public static string getmd5(string str) {
string base = str "/" slat;
string md5 = digestutils.md5digestashex(base.getbytes());
return md5;
}
}