feat:生成随机数

pom.xml

@@ -21,6 +21,7 @@
         <java.version>17</java.version>
         <spring.boot.version>2.7.18</spring.boot.version>
         <spring.cloud.version>2021.0.8</spring.cloud.version>
+        <spring.cloud.alibaba.version>2021.1</spring.cloud.alibaba.version>
         <mybatis.spring.boot.version>2.2.2</mybatis.spring.boot.version>
         <rocketmq.version>5.1.4</rocketmq.version>
         <mysql.version>8.0.33</mysql.version>
@@ -57,10 +58,43 @@
                 <scope>import</scope>
             </dependency>
 
+            <!-- Spring Cloud Alibaba -->
+            <dependency>
+                <groupId>com.alibaba.cloud</groupId>
+                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
+                <version>${spring.cloud.alibaba.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+
         </dependencies>
     </dependencyManagement>
 
     <dependencies>
+        <!-- 网关核心 -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-gateway</artifactId>
+        </dependency>
+
+        <!-- 监控链路 -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-sleuth</artifactId>
+        </dependency>
+
+        <!-- nacos 配置中心 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
+        </dependency>
+
+        <!-- nacos 服务注册发现-->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+
         <!--spring security -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -73,7 +107,7 @@
             <artifactId>spring-security-oauth2-authorization-server</artifactId>
             <version>${spring.authorization.server.version}</version>
         </dependency>
-
+        <!-- oauth2 server-->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-oauth2-resource-server</artifactId>
@@ -85,6 +119,7 @@
             <artifactId>spring-security-oauth2-jose</artifactId>
             <version>5.7.11</version>
         </dependency>
+
         <!-- MySQL -->
         <dependency>
             <groupId>mysql</groupId>
@@ -129,21 +164,19 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
-<!--        <dependency>-->
-<!--            <groupId>org.springframework.boot</groupId>-->
-<!--            <artifactId>spring-boot-starter-actuator</artifactId>-->
-<!--            <version>${spring.boot.version}</version>-->
-<!--        </dependency>-->
+
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
             <version>2.18.0</version>
         </dependency>
+        <!-- 分页插件 -->
         <dependency>
             <groupId>com.github.pagehelper</groupId>
             <artifactId>pagehelper</artifactId>
             <version>5.3.3</version>
         </dependency>
+        <!-- 对象转换 -->
         <dependency>
             <groupId>org.mapstruct</groupId>
             <artifactId>mapstruct</artifactId>

xservice-common/src/main/java/com/xiang/xservice/basic/utils/RandomCodeUtils.java

@@ -0,0 +1,37 @@
+package com.xiang.xservice.basic.utils;
+
+import java.util.concurrent.ThreadLocalRandom;
+
+public class RandomCodeUtils {
+
+    private final static String CHAR = "0123456789ABCDEFGHJKLMNPQRSTUVWXYZ";
+
+
+    /**
+     * 生成随机位数数字码
+     * @param length    数字位数
+     * @return          数字随机数
+     */
+    public static String getNumberRandomCode(int length) {
+        StringBuilder sb = new StringBuilder(length);
+        ThreadLocalRandom random = ThreadLocalRandom.current();
+        for (int i = 0; i < length; i++) {
+            sb.append(random.nextInt(0, 10));
+        }
+        return sb.toString();
+    }
+
+    /**
+     * 生成随即位数字母数字验证码
+     * @param length    位数
+     * @return          随机验证码
+     */
+    public static String getMixtureRandomCode(int length) {
+        StringBuilder sb = new StringBuilder(length);
+        ThreadLocalRandom random = ThreadLocalRandom.current();
+        for (int i = 0; i < length; i++) {
+            sb.append(CHAR.charAt(random.nextInt(CHAR.length())));
+        }
+        return sb.toString();
+    }
+}