[tag] 1.5.3-jre11

.gitea/workflows/package.yaml

@@ -0,0 +1,24 @@
+name: yexuejc-base package jre11
+run-name: Deploy to ${{ inputs.deploy_target }} by @${{ github.actor }} 🚀
+on:
+  push:
+    branches:
+      - jre11
+
+jobs:
+  package_job:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event."
+      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
+      - run: echo "🔎 The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
+      - name: Check out repository code
+        uses: advanced-security/maven-dependency-submission-action@v4
+      - run: echo "💡 The ${{ gitea.repository }} repository has been cloned to the runner."
+      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
+      - name: List files in the repository
+        run: |
+          ls ${{ gitea.workspace }}
+          mvn -v
+          mvn clean package
+      - run: echo "🍏 This job's status is ${{ job.status }}."

UPDATE.md

@@ -2,12 +2,14 @@ yexuejc-base 更新记录
 ------------------
 
 #### version ：1.5.3-jre11
-**time： ** <br/>
+**time： 2025-4-27 16:37:29** <br/>
 **branch：** jre11    <br/>
 **update：**     <br/>
-1. [FileUtil.java](src/main/java/com/yexuejc/base/util/FileUtil.java)增加读取大文件自定义方法和单纯读取方法
+1. [FileUtil](src/main/java/com/yexuejc/base/util/FileUtil.java) 增加读取大文件自定义方法和单纯读取方法
-2. JsonUtil 增加objToMap；优化obj2Json
+2. [JsonUtil](src/main/java/com/yexuejc/base/util/JsonUtil.java) 增加objToMap；优化obj2Json
-3. DateUtil 标准化日期时间的转换函数
+3. [DateUtil](src/main/java/com/yexuejc/base/util/DateUtil.java) 标准化日期时间的转换函数
+4. [AES](src/main/java/com/yexuejc/base/encrypt/AES.java) 兼容ECB(虽然不再建议利用)
+5. [StrUtil](src/main/java/com/yexuejc/base/util/StrUtil.java) 增加国家代码二进制相互转换
 ---
 
 #### version ：1.5.2-jre11

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>top.yexuejc</groupId>
     <artifactId>yexuejc-base</artifactId>
-    <version>1.5.2-jre11</version>
+    <version>1.5.3-jre11</version>
 
     <name>yexuejc-base</name>
     <url>https://github.com/yexuejc/yexuejc-base</url>

src/main/java/com/yexuejc/base/encrypt/AES.java

@@ -1,11 +1,11 @@
 package com.yexuejc.base.encrypt;
 
-import javax.crypto.Cipher;
-import javax.crypto.spec.IvParameterSpec;
-import javax.crypto.spec.SecretKeySpec;
 import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 import java.util.Base64;
+import javax.crypto.Cipher;
+import javax.crypto.spec.IvParameterSpec;
+import javax.crypto.spec.SecretKeySpec;
 
 /**
  * AES加解密
@@ -35,32 +35,50 @@ public class AES {
         AES_CBC_NoPadding("AES/CBC/NoPadding"),
         //AES/CBC/PKCS5Padding                32                          16
         AES_CBC_PKCS5Padding("AES/CBC/PKCS5Padding"),
+        //AES/CBC/PKCS7Padding                32                          16
+        AES_CBC_PKCS7Padding("AES/CBC/PKCS7Padding"),
         //AES/CBC/ISO10126Padding             32                          16
         AES_CBC_ISO10126Padding("AES/CBC/ISO10126Padding"),
+        //AES/CBC/ZeroPadding                 16                          16
+        AES_CBC_ZeroPadding("AES/CBC/ZeroPadding"),
         //AES/CFB/NoPadding                   16                          原始数据长度
         AES_CFB_NoPadding("AES/CFB/NoPadding"),
-        //AES/CFB/PKCS5Padding                32                          16
+        //AES/CFB/PKCS5Padding                16                          不支持
         AES_CFB_PKCS5Padding("AES/CFB/PKCS5Padding"),
-        //AES/CFB/ISO10126Padding             32                          16
+        //AES/CFB/PKCS7Padding                16                          不支持
+        AES_CFB_PKCS7Padding("AES/CFB/PKCS7Padding"),
+        //AES/CFB/ISO10126Padding             16                          不支持
         AES_CFB_ISO10126Padding("AES/CFB/ISO10126Padding"),
+        //AES/CFB/ZeroPadding                 16                          不支持
+        AES_CFB_ZeroPadding("AES/CFB/ZeroPadding"),
         //AES/ECB/NoPadding                   16                          不支持
         AES_ECB_NoPadding("AES/ECB/NoPadding"),
-        //AES/ECB/PKCS5Padding                32                          16
+        //AES/ECB/PKCS5Padding                32                          不支持
         AES_ECB_PKCS5Padding("AES/ECB/PKCS5Padding"),
+        //AES/ECB/PKCS7Padding                32                          16
+        AES_ECB_PKCS7Padding("AES/ECB/PKCS7Padding"),
         //AES/ECB/ISO10126Padding             32                          16
         AES_ECB_ISO10126Padding("AES/ECB/ISO10126Padding"),
+        //AES/ECB/ZeroPadding                 16                          16
+        AES_ECB_ZeroPadding("AES/ECB/ZeroPadding"),
         //AES/OFB/NoPadding                   16                          原始数据长度
         AES_OFB_NoPadding("AES/OFB/NoPadding"),
         //AES/OFB/PKCS5Padding                32                          16
         AES_OFB_PKCS5Padding("AES/OFB/PKCS5Padding"),
+        //AES/OFB/PKCS7Padding                32                          16
+        AES_OFB_PKCS7Padding("AES/OFB/PKCS7Padding"),
         //AES/OFB/ISO10126Padding             32                          16
         AES_OFB_ISO10126Padding("AES/OFB/ISO10126Padding"),
+        //AES/OFB/ZeroPadding                 16                          16
+        AES_OFB_ZeroPadding("AES/OFB/ZeroPadding"),
         //AES/PCBC/NoPadding                  16                          不支持
         AES_PCBC_NoPadding("AES/PCBC/NoPadding"),
         //AES/PCBC/PKCS5Padding               32                          16
         AES_PCBC_PKCS5Padding("AES/PCBC/PKCS5Padding"),
         //AES/PCBC/ISO10126Padding            32                          16
-        AES_PCBC_ISO10126Padding("AES/PCBC/ISO10126Padding");
+        AES_PCBC_ISO10126Padding("AES/PCBC/ISO10126Padding"),
+        //AES/CTR/NoPadding                  16                          不支持
+        AES_CTR_NoPadding("AES/CTR/NoPadding");
         public String name;
 
         ALGORITHM(String name) {
@@ -93,7 +111,10 @@ public class AES {
             byte[] plaintext = new byte[plaintextLength];
             System.arraycopy(dataBytes, 0, plaintext, 0, dataBytes.length);
             SecretKeySpec keyspec = new SecretKeySpec(key.getBytes(charset), AES_ALGORITHM);
-            IvParameterSpec ivspec = new IvParameterSpec(iv.getBytes(charset));
+            IvParameterSpec ivspec = null;
+            if(!algorithm.name.contains("ECB")){
+                ivspec = new IvParameterSpec(iv.getBytes(charset));
+            }
             cipher.init(Cipher.ENCRYPT_MODE, keyspec, ivspec);
             byte[] encrypted = cipher.doFinal(plaintext);
             return Base64.getEncoder().encodeToString(encrypted);
@@ -115,7 +136,10 @@ public class AES {
             byte[] encrypted = Base64.getDecoder().decode(data);
             Cipher cipher = Cipher.getInstance(algorithm.name);
             SecretKeySpec keyspec = new SecretKeySpec(key.getBytes(charset), AES_ALGORITHM);
-            IvParameterSpec ivspec = new IvParameterSpec(iv.getBytes(charset));
+            IvParameterSpec ivspec = null;
+            if(!algorithm.name.contains("ECB")){
+                ivspec = new IvParameterSpec(iv.getBytes(charset));
+            }
             cipher.init(Cipher.DECRYPT_MODE, keyspec, ivspec);
             byte[] original = cipher.doFinal(encrypted);
             return new String(original, charset).trim();

src/main/java/com/yexuejc/base/util/JsonUtil.java

@@ -252,7 +252,7 @@ public class JsonUtil {
     /**
      * Json字符串转换为Java对象
      *
-     * @param in             输入流
+     * @param in               输入流
      * @param parametrized     容器类
      * @param parameterClasses 实际类
      * @return
@@ -347,6 +347,30 @@ public class JsonUtil {
         return json2Obj(obj2Json(pojo), Map.class);
     }
 
+    /**
+     * json -> Map<String, String> 转换
+     *
+     * @param json JSON
+     * @return Map
+     */
+    public static Map<String, String> jsonToMapString(String json) {
+        return objToMap(json, String.class, String.class);
+    }
+
+    /**
+     * 将 Bean 对象转换为 Map
+     * <p>
+     * 示例：Map<String, RequestBean> map = JacksonMapperConfig.objToMap(data, String.class, RequestBean.class);
+     * </p>
+     *
+     * @param pojo Bean 数据
+     * @return Map 数据
+     */
+
+    public static <K, V> Map<K, V> objToMap(Object pojo, Class<K> kCls, Class<V> vCls) {
+        return json2Obj(obj2Json(pojo), Map.class, kCls, vCls);
+    }
+
     /**
      * 格式化输出
      *

src/main/java/com/yexuejc/base/util/JwtUtil.java

@@ -1,12 +1,14 @@
 package com.yexuejc.base.util;
 
+import java.nio.charset.StandardCharsets;
 import java.util.Date;
 import java.util.Map;
 import javax.crypto.SecretKey;
 
+import io.jsonwebtoken.Claims;
 import io.jsonwebtoken.Jwts;
-import io.jsonwebtoken.io.Decoders;
 import io.jsonwebtoken.security.Keys;
+import io.jsonwebtoken.security.SecureDigestAlgorithm;
 
 /**
  * jwt工具类
@@ -34,35 +36,46 @@ public class JwtUtil {
     /**
      * 参数配置：设置一次即可，多次设置会覆盖之前的
      *
-     * @param key  加密key 默认：h%OG8Y3WgA5AN7&6Ke7I#C1XvneW0N8a
+     * @param type      加密类型：默认JWT
-     * @param type 加密类型：默认JWT
+     * @param iss       token发行商: 默认yexuejc.top
-     * @param iss  token发行商: 默认yexuejc.top
+     * @param key       加密key 默认：h%OG8Y3WgA5AN7&6Ke7I#C1XvneW0N8a
+     * @param algorithm 加密方式
      * @return
      */
-    public static JwtUtil config(String key, String type, String iss) {
+    public static JwtUtil config(String type, String iss, String key, SecureDigestAlgorithm<SecretKey, SecretKey> algorithm) {
         JwtUtil jwtUtil = instace();
-        jwtUtil.JWT_SIGNATURE_KEY = key;
+        if (null != key) {
-        jwtUtil.JWT_HEADER_TYP = type;
+            jwtUtil.jwtSignatureKey = key;
-        jwtUtil.JWT_CLAIMS_ISS = iss;
+        }
+        if (null != type) {
+            jwtUtil.jwtHeaderTyp = type;
+        }
+        if (null != iss) {
+            jwtUtil.jwtClaimsIss = iss;
+        }
+        if (null != algorithm) {
+            jwtUtil.algorithm = algorithm;
+        }
         return jwtUtil;
     }
 
-    public static class Instace {
+    private static class Instace {
         private static JwtUtil jwtUtil = new JwtUtil();
     }
 
     /**
      * 加密用KEY
      */
-    private String JWT_SIGNATURE_KEY = "h%OG8Y3WgA5AN7&6Ke7I#C1XvneW0N8a";
+    private String jwtSignatureKey = "h%OG8Y3WgA5AN7&6Ke7I#C1XvneW0N8a";
     /**
      * token类型
      */
-    private String JWT_HEADER_TYP = "JWT";
+    private String jwtHeaderTyp = "JWT";
     /**
      * token发行商
      */
-    private String JWT_CLAIMS_ISS = "yexuejc.top";
+    private String jwtClaimsIss = "yexuejc.top";
+    private SecureDigestAlgorithm<SecretKey, SecretKey> algorithm = Jwts.SIG.HS512;
 
     /**
      * 加密内容生成token
@@ -71,27 +84,36 @@ public class JwtUtil {
      * @return
      */
     public String compact(Object subjectObj) {
-        String subject = null;
+        return compact(null, subjectObj);
-        if (subjectObj instanceof String) {
+    }
-            subject = (String) subjectObj;
+
-        } else {
+    public String compact(String subId, Object subjectObj) {
-            subject = JsonUtil.obj2Json(subjectObj);
+        String subject = subId;
+        Map<String, Object> subMap = JsonUtil.objToMap(subjectObj, String.class, Object.class);
+        if (StrUtil.isEmpty(subject)) {
+            if (subjectObj instanceof String) {
+                subject = (String) subjectObj;
+            } else if (StrUtil.isNotEmpty(subMap)) {
+                Object sid = subMap.get("subId");
+                Object s = subMap.get("sub");
+                subject = StrUtil.isNotEmpty(sid) ? String.valueOf(sid) : String.valueOf(s);
+            }
         }
+
         Date now = new Date();
         return Jwts.builder()
                 // 设置token的唯一标识ID（claims.jti）
                 .id(StrUtil.genUUID())
                 // 设置token类型（header.typ）
-                .header().add("typ", JWT_HEADER_TYP)
+                .header().add("typ", jwtHeaderTyp).and()
-                .and()
                 // 设置token发行时间为当前时间（claims.iat）
-                .issuedAt(now)
+                .issuedAt(now).claims(JsonUtil.objToMap(subjectObj, String.class, Object.class))
                 // 设置token发行商/发行者（claims.iss）
-                .issuer(JWT_CLAIMS_ISS)
+                .issuer(jwtClaimsIss)
                 // 设置token用户定义主体（claims.sub）
                 .subject(subject)
                 // 设置算法签名,(密钥，加密算法)
-                .signWith(getSecretKey(), Jwts.SIG.HS512)
+                .signWith(getSecretKey(), algorithm)
                 // 生成token
                 .compact();
     }
@@ -114,20 +136,27 @@ public class JwtUtil {
      * @return
      */
     public <T> T parse(String token, Class<T> cls) {
-        return JsonUtil.json2Obj(parseStr(token), cls);
+        return JsonUtil.json2Obj(JsonUtil.obj2Json(parseStr(token)), cls);
     }
+
     /**
      * 解密token为字符串
      *
      * @param token
      * @return
      */
-    public String parseStr(String token) {
+    public Claims parseStr(String token) {
-        return Jwts.parser().verifyWith(getSecretKey()).build().parseSignedClaims(token).getPayload().getSubject();
+        return Jwts.parser().verifyWith(getSecretKey()).build().parseSignedClaims(token).getPayload();
     }
 
     private SecretKey getSecretKey() {
-        byte[] bytes = Decoders.BASE64.decode(JWT_SIGNATURE_KEY);
+        int minLen = 32;
+        if (jwtSignatureKey.length() % minLen != 0) {
+            // 补齐32的倍数,左补0
+            String format = "%" + ((jwtSignatureKey.length() / minLen + 1) * minLen) + "s";
+            jwtSignatureKey = String.format(format, jwtSignatureKey).replace(' ', '0');
+        }
+        byte[] bytes = jwtSignatureKey.getBytes(StandardCharsets.UTF_8);
         return Keys.hmacShaKeyFor(bytes);
     }
 }

src/main/java/com/yexuejc/base/util/StrUtil.java

@@ -4,15 +4,7 @@ import java.lang.reflect.Array;
 import java.nio.charset.StandardCharsets;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
-import java.util.ArrayList;
+import java.util.*;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.Random;
-import java.util.UUID;
 import java.util.function.Consumer;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -473,4 +465,110 @@ public final class StrUtil {
         }
         return "";
     }
+
+    /**
+     * 不是空对象时执行
+     *
+     * @param checkObj 判定对象
+     * @param consumer 执行器
+     * @param <T>      判定对象
+     */
+    public static <T> void notNullExecute(T checkObj, Consumer<T> consumer) {
+        if (null != checkObj) {
+            consumer.accept(checkObj);
+        }
+    }
+
+    /**
+     * 不是空内容时执行
+     *
+     * @param checkObj 判定对象
+     * @param consumer 执行器
+     * @param <T>      判定对象
+     */
+    public static <T> void notEmptyExecute(T checkObj, Consumer<T> consumer) {
+        if (isNotEmpty(checkObj)) {
+            consumer.accept(checkObj);
+        }
+    }
+
+    private static final List<String> COUNTRY_CODE = Arrays.asList("JPN", "KOR", "THA", "SGP", "CHN", "TWN", "HKG", "MAC", "999");
+
+    /**
+     * 国名を国コードに変換
+     *
+     * @param country JPN：日本、KOR：韓国、THA：タイ、SGP：シンガポール、CHN：中国内陸、TWN：中国台湾、HKG：中国香港、MAC：マカオ、999：その他、０：不明
+     * @return code byte <pre>
+     * 1     0     1     　0　　　 　　1       1     1     1     1 <br>
+     * 日本　韓国　 タイ  シンガポール  中国内陸  台湾　 香港  マカオ  その他
+     * <br>
+     * 右→左：0位：その他、1位：マカオ、2位：香港、3位：台湾、4位：中国内陸、5位：シンガポール、6位：タイ、7位：韓国、8位：日本
+     * <br>  1：当該国で表示、0：当該国表示しない
+     * </pre>
+     */
+    public static byte countryToCodeByte(String country) {
+        String code = countryToCode(country);
+        return (byte) Integer.parseInt(code, 2);
+    }
+
+    /**
+     * 国家代码转換成二进制
+     *
+     * @param country JPN：日本、KOR：韓国、THA：泰国、CHN：中国内陸、SGP：新加坡、TWN：中国台湾、HKG：中国香港、MAC：中国澳门、999：其他、０：不明
+     * @return <pre>
+     * 1     0     1    0　　　　1       1     1     1     1 <br>
+     * 日本　韓国　 泰国  新加坡  中国内陸  台湾　 香港   澳门   其他
+     * <br>
+     * 右→左：0位：其他、1位：中国澳门、2位：中国香港、3位：中国台湾、4位：中国内陸、5位：新加坡、6位：泰国、7位：韓国、8位：日本
+     * <br> 1：在该国表示、0：不表示该国
+     * </pre>
+     */
+    public static String countryToCode(String country) {
+        int index = COUNTRY_CODE.indexOf(country);
+        if (index == -1) {
+            return "000000000";
+        }
+        int bn = 1 << (COUNTRY_CODE.size() - 1 - index);
+        // 转成二进制
+        String bs = Integer.toBinaryString(bn);
+        // 为了保证长度一致，前面补0
+        return String.format("%09d", Integer.parseInt(bs));
+    }
+
+    /**
+     * 国家代码二进制转国家代码
+     *
+     * @param countryCode 国家代码二进制转:010000000
+     *  <pre>
+     *  1     0     1    0　　　　1       1     1     1     1 <br>
+     *  日本　韓国　 泰国  新加坡  中国内陸  台湾　 香港   澳门   其他
+     *  <br>
+     *  右→左：0位：其他、1位：中国澳门、2位：中国香港、3位：中国台湾、4位：中国内陸、5位：新加坡、6位：泰国、7位：韓国、8位：日本
+     *  <br> 1：在该国表示、0：不表示该国
+     *  </pre>
+     * @return JPN：日本、KOR：韓国、THA：泰国、CHN：中国内陸、SGP：新加坡、TWN：中国台湾、HKG：中国香港、MAC：中国澳门、999：其他、０：不明
+     */
+    public static String getCountryByCode(String countryCode) {
+        int i = Integer.parseInt(countryCode, 2);
+        int index = Integer.numberOfTrailingZeros(i);
+        if (index > COUNTRY_CODE.size()) {
+            return "O";
+        }
+        return COUNTRY_CODE.get(COUNTRY_CODE.size() - 1 - index);
+    }
+
+    /**
+     * nationalCodeは想定国エリア範囲内存在するかどうか
+     * 想定国エリア範囲："JPN", "KOR", "THA", "SGP", "CHN", "TWN", "HKG", "MAC", "999"
+     *
+     * @param nationCode
+     * @return 存在：true；存在しない：false
+     */
+    public static boolean containsCountry(String nationCode) {
+        if (isNotEmpty(nationCode)) {
+            return COUNTRY_CODE.contains(nationCode);
+        }
+        return false;
+    }
+
 }

src/test/java/com/yexuejc/base/encrypt/AESTest.java

@@ -0,0 +1,55 @@
+package com.yexuejc.base.encrypt;
+
+import java.nio.charset.StandardCharsets;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+
+public class AESTest {
+
+    @Test
+    public void testEncrypt() throws Exception {
+        String data = "Hello World!";
+        AES aes = AES.builder()
+                .setAlgorithm(AES.ALGORITHM.AES_CBC_PKCS5Padding)
+                .setKey("hj7x89H$yuBI0456")
+                .setIv("NIfb&95GUY86Gfgh")
+                .setCharset(StandardCharsets.UTF_8);
+        String encrypted = aes.encrypt(data);
+        assertNotNull(encrypted);
+        assertFalse(encrypted.isEmpty());
+    }
+
+    @Test
+    public void testDecrypt() throws Exception {
+        String data = "p0x0vK5T6OOy69+p9cgI/9xfeoi/f0t6NO7HbLsUON4=";
+        AES aes = AES.builder()
+                .setAlgorithm(AES.ALGORITHM.AES_CBC_PKCS5Padding)
+                .setKey("hj7x89H$yuBI0456")
+                .setIv("NIfb&95GUY86Gfgh")
+                .setCharset(StandardCharsets.UTF_8);
+        String decrypted = aes.decrypt(data);
+        assertNotNull(decrypted);
+        assertFalse(decrypted.isEmpty());
+        assertEquals("Hello World!", decrypted);
+    }
+
+    @Test
+    public void testEncryptAndDecrypt() throws Exception {
+        String data = "张三";
+        AES aes = AES.builder()
+                .setAlgorithm(AES.ALGORITHM.AES_OFB_ISO10126Padding)
+                .setKey("hj7x89H$yuBI0456")
+                .setIv("NIfb&95GUY86Gfgh")
+                .setCharset(StandardCharsets.UTF_8);
+        String encrypt = aes.encrypt(data);
+        System.out.println("加密：" + encrypt);
+        String decrypt = aes.decrypt(encrypt);
+        System.out.println("解密：" + decrypt);
+    }
+
+}

src/test/java/com/yexuejc/base/util/JwtUtilTest.java

@@ -0,0 +1,26 @@
+package com.yexuejc.base.util;
+
+import java.util.Map;
+
+import io.jsonwebtoken.Jwts;
+import org.junit.jupiter.api.Test;
+
+/**
+ * @author maxiaofeng
+ * @date 2024/9/1 15:23
+ */
+class JwtUtilTest {
+
+    @Test
+    void compact() {
+        Map map = JsonUtil.json2Obj("{\n" + "    \"payload\": {\n" + "        \"sub\": \"0fqgx9h1d9eijd07umlyn1ez52jvkkkb883j\",\n" + "        " +
+                "\"iss\": \"www" + ".donki.com\",\n" + "        \"aud\": \"D27A80C9AF01488F9A1152B8C20D93BA\",\n" + "        \"exp\": 1725260806," +
+                "\n" + "        " + "\"iat\": 1725174406,\n" + "        \"address\": {\n" + "            \"country\": \"南朝鮮\"\n" + "        },\n" + "        " + "\"email_verified\": true,\n" + "        \"birthdate\": \"1993/11/16\",\n" + "        \"news_letter\": \"1\",\n" + "        " + "\"gender\": \"other\",\n" + "        \"member_code\": \"3511623793483553889787\",\n" + "        \"preferred_username\": " + "\"3923490434\",\n" + "        \"nonce\": \"mjhjSTmtVRNWPBtOQXZx\",\n" + "        \"country_code\": \"CHN\",\n" + "        " + "\"language_code\": \"zh-TW\",\n" + "        \"updated_at\": 1722404351,\n" + "        \"nickname\": \"3923490434\",\n" + "        " + "\"customer_flag\": \"0\",\n" + "        \"service_term_version\": \"2\",\n" + "        \"email\": \"1828844769@qq.com\",\n" + "   " + "     \"auth_time\": 1725173983\n" + "    }\n" + "}", Map.class);
+        JwtUtil jwtUtil = JwtUtil.config("JWT", "www.donki.com", "5326D79EDEF344C3B3431F268DD2564C", Jwts.SIG.HS256);
+        String jwtStr = jwtUtil.compact(map.get("payload"));
+        System.out.println(jwtStr);
+
+        Map<?, ?> parse = jwtUtil.parse(jwtStr);
+        System.out.println(JsonUtil.obj2Json(parse));
+    }
+}

src/test/java/com/yexuejc/base/util/StrUtilTest.java

@@ -0,0 +1,139 @@
+package com.yexuejc.base.util;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+class StrUtilTest {
+
+    @Test
+    void isEmpty() {
+    }
+
+    @Test
+    void isNotEmpty() {
+    }
+
+    @Test
+    void genUUID() {
+    }
+
+    @Test
+    void testGenUUID() {
+    }
+
+    @Test
+    void genNum() {
+    }
+
+    @Test
+    void toHex() {
+    }
+
+    @Test
+    void toMD5() {
+    }
+
+    @Test
+    void toSHA256() {
+    }
+
+    @Test
+    void toSHA() {
+    }
+
+    @Test
+    void iso2utf() {
+    }
+
+    @Test
+    void isNumeric() {
+    }
+
+    @Test
+    void codeId() {
+    }
+
+    @Test
+    void decodeId() {
+    }
+
+    @Test
+    void parseUrlencoded() {
+    }
+
+    @Test
+    void getSignContent() {
+    }
+
+    @Test
+    void replaceMobile() {
+    }
+
+    @Test
+    void mapSort() {
+    }
+
+    @Test
+    void setStr() {
+    }
+
+    @Test
+    void underlineToCamel() {
+    }
+
+    @Test
+    void camelToUnderline() {
+    }
+
+    @Test
+    void printStackTraceAndMessage() {
+    }
+
+    @Test
+    void printStackTrace() {
+    }
+
+    @Test
+    void notNullExecute() {
+    }
+
+    @Test
+    void notEmptyExecute() {
+    }
+
+    @Test
+    void countryToCode() {
+        Assertions.assertEquals(StrUtil.countryToCode("JPN"), "100000000");
+        Assertions.assertEquals(StrUtil.countryToCode("KOR"), "010000000");
+        Assertions.assertEquals(StrUtil.countryToCode("THA"), "001000000");
+        Assertions.assertEquals(StrUtil.countryToCode("SGP"), "000100000");
+        Assertions.assertEquals(StrUtil.countryToCode("CHN"), "000010000");
+        Assertions.assertEquals(StrUtil.countryToCode("TWN"), "000001000");
+        Assertions.assertEquals(StrUtil.countryToCode("HKG"), "000000100");
+        Assertions.assertEquals(StrUtil.countryToCode("MAC"), "000000010");
+        Assertions.assertEquals(StrUtil.countryToCode("999"), "000000001");
+        Assertions.assertEquals(StrUtil.countryToCode("O"), "000000000");
+
+    }
+
+    @Test
+    void getCountryByCode() {
+        Assertions.assertEquals(StrUtil.getCountryByCode("100000000"), "JPN");
+        Assertions.assertEquals(StrUtil.getCountryByCode("010000000"), "KOR");
+        Assertions.assertEquals(StrUtil.getCountryByCode("001000000"), "THA");
+        Assertions.assertEquals(StrUtil.getCountryByCode("000100000"), "SGP");
+        Assertions.assertEquals(StrUtil.getCountryByCode("000010000"), "CHN");
+        Assertions.assertEquals(StrUtil.getCountryByCode("000001000"), "TWN");
+        Assertions.assertEquals(StrUtil.getCountryByCode("000000100"), "HKG");
+        Assertions.assertEquals(StrUtil.getCountryByCode("000000010"), "MAC");
+        Assertions.assertEquals(StrUtil.getCountryByCode("000000001"), "999");
+        Assertions.assertEquals(StrUtil.getCountryByCode("000000000"), "O");
+        Assertions.assertEquals(StrUtil.getCountryByCode("100000000000"), "O");
+        Assertions.assertEquals(StrUtil.getCountryByCode("-100000000000"), "O");
+    }
+
+    @Test
+    void countryToCodeByte() {
+        System.out.println(String.format("%9s", Integer.toBinaryString(StrUtil.countryToCodeByte("CHN") & 0xFF)).replace(" ", "0"));
+    }
+}