小编Vin*_*adi的帖子

我使用fedex soap api来检索运费,但在ServiceType中,我只能发送一种类型,即PRIORITY_OVERNIGHT,如何在一个请求中发送多个服务,如GROUND_HOME_DELIVERY,INTERNATIONAL_ECONOMY,PRIORITY_OVERNIGHT,STANDARD_OVERNIGHT？

如何在java中加密和解密URl参数而不使用像'/,&,=？'这样的html字符

import java.io.UnsupportedEncodingException;
import java.security.spec.AlgorithmParameterSpec;
import java.security.spec.KeySpec;

import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;
import javax.crypto.spec.PBEParameterSpec;

public class DesEncrypter {

    Cipher ecipher;
    Cipher dcipher;

    byte[] salt =  {
            (byte)0xA9, (byte)0x9B, (byte)0xC8, (byte)0x32,
            (byte)0x56, (byte)0x35, (byte)0xE3, (byte)0x03
        };

    int iterationCount = 3;

    public DesEncrypter(String passPhrase) {

        try{

            KeySpec keySpec = new PBEKeySpec(passPhrase.toCharArray(), salt, iterationCount);
            SecretKey key = SecretKeyFactory.getInstance("PBEWithMD5AndDES").generateSecret(keySpec);

            ecipher = Cipher.getInstance(key.getAlgorithm());
            dcipher = Cipher.getInstance(key.getAlgorithm());

            AlgorithmParameterSpec paramSpec = new PBEParameterSpec(salt, iterationCount);

            ecipher.init(Cipher.ENCRYPT_MODE, key, paramSpec);
            dcipher.init(Cipher.DECRYPT_MODE, key, paramSpec);

        } catch …

我收到了这个错误php/mysql : Warning mysql_connect().每个套接字地址只有一种用法

(protocol/network addresses/ (trying to connect via tcp://localhost:3306 in ..

请给我任何解决这个问题的建议