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代码优化

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thinkgem
2023-06-09 19:58:46 +08:00
parent 8361910b16
commit a84d5168ec
1 changed files with 11 additions and 12 deletions
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23
common/src/main/java/com/jeesite/common/codec/DesUtils.java
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@@ -4,11 +4,11 @@
*/
package com.jeesite.common.codec;
import com.jeesite.common.lang.StringUtils;
import java.util.ArrayList;
import java.util.List;
import com.jeesite.common.lang.StringUtils;
/**
* DES加密解密工具
* 加密：DesUtils.encode("admin","1,2,3");
@@ -17,23 +17,23 @@ import com.jeesite.common.lang.StringUtils;
*/
public class DesUtils {
private static DesCore desCore = new DesCore();
private static final DesCore desCore = new DesCore();
/**
* DES加密（secretKey代表3个key，用逗号分隔）
*/
public static String encode(String data, String secretKey) {
if (StringUtils.isBlank(data)){
return "";
return StringUtils.EMPTY;
}
if ("Base64".equals(secretKey)) {
if ("Base64".equalsIgnoreCase(secretKey)) {
return EncodeUtils.encodeBase64(data);
}
String[] ks = StringUtils.split(secretKey, ",");
String[] ks = StringUtils.split(secretKey, StringUtils.COMMA);
if (ks.length >= 3){
return desCore.strEnc(data, ks[0], ks[1], ks[2]);
}
return desCore.strEnc(data, secretKey, "", "");
return desCore.strEnc(data, secretKey, StringUtils.EMPTY, StringUtils.EMPTY);
}
/**
@@ -43,18 +43,18 @@ public class DesUtils {
if (StringUtils.isBlank(data)){
return "";
}
if ("Base64".equals(secretKey)) {
if ("Base64".equalsIgnoreCase(secretKey)) {
try {
return EncodeUtils.decodeBase64String(data);
}catch (IllegalArgumentException e) {
return "";
return StringUtils.EMPTY;
}
}
String[] ks = StringUtils.split(secretKey, ",");
String[] ks = StringUtils.split(secretKey, StringUtils.COMMA);
if (ks.length >= 3){
return desCore.strDec(data, ks[0], ks[1], ks[2]);
}
return desCore.strDec(data, secretKey, "", "");
return desCore.strDec(data, secretKey, StringUtils.EMPTY, StringUtils.EMPTY);
}
/**
@@ -69,7 +69,6 @@ public class DesUtils {
* encrypt the string to string made up of hex return the encrypted string
*/
public String strEnc(String data, String firstKey, String secondKey, String thirdKey) {
int leng = data.length();
String encData = "";
List firstKeyBt = null, secondKeyBt = null, thirdKeyBt = null;