快递100通过快递单号实时查询物流信息

2024年3月21日发(作者：)

String com = "yunda";

//快递单号

String num = "395";

String expressMessage = getExpressMessage(com, num);

n(expressMessage);

}*/

}

/**

* md5加密

*/

class MD5Util {

private static MessageDigest mdigest = null;

private static char digits[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};

private static MessageDigest getMdInst() {

if (null == mdigest) {

try {

mdigest = tance("MD5");

} catch (NoSuchAlgorithmException e) {

tackTrace();

}

}

return mdigest;

}

public static String encode(String s) {

if(null == s) {

return "";

}

try {

byte[] bytes = es();

getMdInst().update(bytes);

byte[] md = getMdInst().digest();

int j = ;

char str[] = new char[j * 2];

int k = 0;

for (int i = 0; i < j; i++) {

byte byte0 = md[i];

str[k++] = digits[byte0 >>> 4 & 0xf];

str[k++] = digits[byte0 & 0xf];

}

return new String(str);

} catch (Exception e) {

tackTrace();

return null;

}

}

}