增加 spring websocket 示例

lab-11/lab-07-spring-data-redis-with-jedis/target/classes/lua/compareAndSet2.lua

@@ -0,0 +1,5 @@
+if redis.call('GET', KEYS[1]) != ARGV[1] then
+    return {0}
+end
+redis.call('SET', KEYS[2], ARGV[2])
+return {1}

lab-13/lab-13-jpa/target/classes/application.yaml

@@ -0,0 +1,13 @@
+spring:
+  # datasource 数据源配置内容
+  datasource:
+    url: jdbc:mysql://47.112.193.81:3306/testb5f4?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+    driver-class-name: com.mysql.jdbc.Driver
+    username: testb5f4
+    password: F4df4db0ed86@11
+  # JPA 配置内容，对应 JpaProperties 类
+  jpa:
+    show-sql: true # 打印 SQL 。生产环境，建议关闭
+    # Hibernate 配置内容，对应 HibernateProperties 类
+    hibernate:
+      ddl-auto: none

lab-14/lab-14-jdbctemplate/target/classes/application.yaml

@@ -0,0 +1,7 @@
+spring:
+  # datasource 数据源配置内容
+  datasource:
+    url: jdbc:mysql://47.112.193.81:3306/testb5f4?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+    driver-class-name: com.mysql.jdbc.Driver
+    username: testb5f4
+    password: F4df4db0ed86@11

lab-15/lab-15-spring-data-elasticsearch/target/classes/application.yaml

@@ -0,0 +1,6 @@
+spring:
+  data:
+    # Elasticsearch 配置项
+    elasticsearch:
+      cluster-name: elasticsearch # 集群名
+      cluster-nodes: 127.0.0.1:9300 # 集群节点

lab-15/lab-15-spring-data-jest/target/classes/application.yaml

@@ -0,0 +1,5 @@
+spring:
+  data:
+    # Jest 配置项
+    jest:
+      uri: http://127.0.0.1:9200

lab-16/lab-16-spring-data-mongodb/target/classes/application.yaml

@@ -0,0 +1,18 @@
+spring:
+  data:
+    # MongoDB 配置项，对应 MongoProperties 类
+    mongodb:
+      host: 127.0.0.1
+      port: 27017
+      database: yourdatabase
+      username: test01
+      password: password01
+      # 上述属性，也可以只配置 uri
+
+logging:
+  level:
+    org:
+      springframework:
+        data:
+          mongodb:
+            core: DEBUG # 打印 mongodb 操作的具体语句。生产环境下，不建议开启。

lab-17/lab-17-dynamic-datasource-baomidou-01/target/classes/application.yaml

@@ -0,0 +1,24 @@
+spring:
+  datasource:
+    # dynamic-datasource-spring-boot-starter 动态数据源的配置内容
+    dynamic:
+      primary: users # 设置默认的数据源或者数据源组，默认值即为 master
+      datasource:
+        # 订单 orders 数据源配置
+        orders:
+          url: jdbc:mysql://127.0.0.1:3306/test_orders?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+          driver-class-name: com.mysql.jdbc.Driver
+          username: root
+          password:
+        # 用户 users 数据源配置
+        users:
+          url: jdbc:mysql://127.0.0.1:3306/test_users?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+          driver-class-name: com.mysql.jdbc.Driver
+          username: root
+          password:
+
+# mybatis 配置内容
+mybatis:
+  config-location: classpath:mybatis-config.xml # 配置 MyBatis 配置文件路径
+  mapper-locations: classpath:mapper/*.xml # 配置 Mapper XML 地址
+  type-aliases-package: cn.iocoder.springboot.lab17.dynamicdatasource.dataobject # 配置数据库实体包路径

lab-17/lab-17-dynamic-datasource-baomidou-01/target/classes/mapper/OrderMapper.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.iocoder.springboot.lab17.dynamicdatasource.mapper.OrderMapper">
+
+    <sql id="FIELDS">
+        id, user_id
+    </sql>
+
+    <select id="selectById" parameterType="Integer" resultType="OrderDO">
+        SELECT
+            <include refid="FIELDS" />
+        FROM orders
+        WHERE id = #{id}
+    </select>
+
+</mapper>

lab-17/lab-17-dynamic-datasource-baomidou-01/target/classes/mapper/UserMapper.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.iocoder.springboot.lab17.dynamicdatasource.mapper.UserMapper">
+
+    <sql id="FIELDS">
+        id, username
+    </sql>
+
+    <select id="selectById" parameterType="Integer" resultType="UserDO">
+        SELECT
+            <include refid="FIELDS" />
+        FROM users
+        WHERE id = #{id}
+    </select>
+
+</mapper>

lab-17/lab-17-dynamic-datasource-baomidou-01/target/classes/mybatis-config.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd">
+<configuration>
+
+    <settings>
+        <!-- 使用驼峰命名法转换字段。 -->
+        <setting name="mapUnderscoreToCamelCase" value="true"/>
+    </settings>
+
+    <typeAliases>
+        <typeAlias alias="Integer" type="java.lang.Integer"/>
+        <typeAlias alias="Long" type="java.lang.Long"/>
+        <typeAlias alias="HashMap" type="java.util.HashMap"/>
+        <typeAlias alias="LinkedHashMap" type="java.util.LinkedHashMap"/>
+        <typeAlias alias="ArrayList" type="java.util.ArrayList"/>
+        <typeAlias alias="LinkedList" type="java.util.LinkedList"/>
+    </typeAliases>
+
+</configuration>

lab-17/lab-17-dynamic-datasource-baomidou-01/target/classes/sql/db.sql

@@ -0,0 +1,13 @@
+CREATE TABLE `users` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '用户编号',
+  `username` varchar(64) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '账号',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `idx_username` (`username`)
+) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+
+
+
+CREATE TABLE `orders` (
+  `id` int(11) DEFAULT NULL COMMENT '订单编号',
+  `user_id` int(16) DEFAULT NULL COMMENT '用户编号'
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin COMMENT='订单表';

lab-17/lab-17-dynamic-datasource-baomidou-02/target/classes/application.yaml

@@ -0,0 +1,30 @@
+spring:
+  datasource:
+    # dynamic-datasource-spring-boot-starter 动态数据源的配置内容
+    dynamic:
+      primary: master # 设置默认的数据源或者数据源组，默认值即为 master
+      datasource:
+        # 订单 orders 主库的数据源配置
+        master:
+          url: jdbc:mysql://127.0.0.1:3306/test_orders?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+          driver-class-name: com.mysql.jdbc.Driver
+          username: root
+          password:
+        # 订单 orders 从库数据源配置
+        slave_1:
+          url: jdbc:mysql://127.0.0.1:3306/test_orders_01?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+          driver-class-name: com.mysql.jdbc.Driver
+          username: root
+          password:
+        # 订单 orders 从库数据源配置
+        slave_2:
+          url: jdbc:mysql://127.0.0.1:3306/test_orders_02?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+          driver-class-name: com.mysql.jdbc.Driver
+          username: root
+          password:
+
+# mybatis 配置内容
+mybatis:
+  config-location: classpath:mybatis-config.xml # 配置 MyBatis 配置文件路径
+  mapper-locations: classpath:mapper/*.xml # 配置 Mapper XML 地址
+  type-aliases-package: cn.iocoder.springboot.lab17.dynamicdatasource.dataobject # 配置数据库实体包路径

lab-17/lab-17-dynamic-datasource-baomidou-02/target/classes/mapper/OrderMapper.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.iocoder.springboot.lab17.dynamicdatasource.mapper.OrderMapper">
+
+    <sql id="FIELDS">
+        id, user_id
+    </sql>
+
+    <select id="selectById" parameterType="Integer" resultType="OrderDO">
+        SELECT
+            <include refid="FIELDS" />
+        FROM orders
+        WHERE id = #{id}
+    </select>
+
+    <insert id="insert" parameterType="OrderDO" useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO orders (
+          user_id
+        ) VALUES (
+          #{userId}
+        )
+    </insert>
+
+</mapper>

lab-17/lab-17-dynamic-datasource-baomidou-02/target/classes/mybatis-config.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd">
+<configuration>
+
+    <settings>
+        <!-- 使用驼峰命名法转换字段。 -->
+        <setting name="mapUnderscoreToCamelCase" value="true"/>
+    </settings>
+
+    <typeAliases>
+        <typeAlias alias="Integer" type="java.lang.Integer"/>
+        <typeAlias alias="Long" type="java.lang.Long"/>
+        <typeAlias alias="HashMap" type="java.util.HashMap"/>
+        <typeAlias alias="LinkedHashMap" type="java.util.LinkedHashMap"/>
+        <typeAlias alias="ArrayList" type="java.util.ArrayList"/>
+        <typeAlias alias="LinkedList" type="java.util.LinkedList"/>
+    </typeAliases>
+
+</configuration>

lab-17/lab-17-dynamic-datasource-baomidou-02/target/classes/sql/db.sql

@@ -0,0 +1,13 @@
+CREATE TABLE `users` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '用户编号',
+  `username` varchar(64) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '账号',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `idx_username` (`username`)
+) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+
+
+
+CREATE TABLE `orders` (
+  `id` int(11) DEFAULT NULL COMMENT '订单编号',
+  `user_id` int(16) DEFAULT NULL COMMENT '用户编号'
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin COMMENT='订单表';

lab-17/lab-17-dynamic-datasource-jdbctemplate/target/classes/application.yaml

@@ -0,0 +1,15 @@
+spring:
+  # datasource 数据源配置内容
+  datasource:
+    # 订单数据源配置
+    orders:
+      jdbc-url: jdbc:mysql://127.0.0.1:3306/test_orders?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+      driver-class-name: com.mysql.jdbc.Driver
+      username: root
+      password:
+    # 用户数据源配置
+    users:
+      jdbc-url: jdbc:mysql://127.0.0.1:3306/test_users?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+      driver-class-name: com.mysql.jdbc.Driver
+      username: root
+      password:

lab-17/lab-17-dynamic-datasource-mybatis/target/classes/application.yaml

@@ -0,0 +1,20 @@
+spring:
+  # datasource 数据源配置内容
+  datasource:
+    # 订单数据源配置
+    orders:
+      jdbc-url: jdbc:mysql://127.0.0.1:3306/test_orders?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+      driver-class-name: com.mysql.jdbc.Driver
+      username: root
+      password:
+    # 用户数据源配置
+    users:
+      jdbc-url: jdbc:mysql://127.0.0.1:3306/test_users?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+      driver-class-name: com.mysql.jdbc.Driver
+      username: root
+      password:
+
+# mybatis 配置内容
+#mybatis:
+#  config-location: classpath:mybatis-config.xml # 配置 MyBatis 配置文件路径
+#  type-aliases-package: cn.iocoder.springboot.lab17.dynamicdatasource.dataobject # 配置数据库实体包路径

lab-17/lab-17-dynamic-datasource-mybatis/target/classes/mapper/orders/OrderMapper.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.iocoder.springboot.lab17.dynamicdatasource.mapper.orders.OrderMapper">
+
+    <sql id="FIELDS">
+        id, user_id
+    </sql>
+
+    <select id="selectById" parameterType="Integer" resultType="OrderDO">
+        SELECT
+            <include refid="FIELDS" />
+        FROM orders
+        WHERE id = #{id}
+    </select>
+
+</mapper>

lab-17/lab-17-dynamic-datasource-mybatis/target/classes/mapper/users/UserMapper.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.iocoder.springboot.lab17.dynamicdatasource.mapper.users.UserMapper">
+
+    <sql id="FIELDS">
+        id, username
+    </sql>
+
+    <select id="selectById" parameterType="Integer" resultType="UserDO">
+        SELECT
+            <include refid="FIELDS" />
+        FROM users
+        WHERE id = #{id}
+    </select>
+
+</mapper>

lab-17/lab-17-dynamic-datasource-mybatis/target/classes/mybatis-config.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd">
+<configuration>
+
+    <settings>
+        <!-- 使用驼峰命名法转换字段。 -->
+        <setting name="mapUnderscoreToCamelCase" value="true"/>
+    </settings>
+
+    <typeAliases>
+        <typeAlias alias="Integer" type="java.lang.Integer"/>
+        <typeAlias alias="Long" type="java.lang.Long"/>
+        <typeAlias alias="HashMap" type="java.util.HashMap"/>
+        <typeAlias alias="LinkedHashMap" type="java.util.LinkedHashMap"/>
+        <typeAlias alias="ArrayList" type="java.util.ArrayList"/>
+        <typeAlias alias="LinkedList" type="java.util.LinkedList"/>
+    </typeAliases>
+
+</configuration>

lab-17/lab-17-dynamic-datasource-mybatis/target/classes/sql/db.sql

@@ -0,0 +1,13 @@
+CREATE TABLE `users` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '用户编号',
+  `username` varchar(64) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '账号',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `idx_username` (`username`)
+) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+
+
+
+CREATE TABLE `orders` (
+  `id` int(11) DEFAULT NULL COMMENT '订单编号',
+  `user_id` int(16) DEFAULT NULL COMMENT '用户编号'
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin COMMENT='订单表';

lab-17/lab-17-dynamic-datasource-sharding-jdbc-01/target/classes/application.yaml

@@ -0,0 +1,35 @@
+spring:
+  # ShardingSphere 配置项
+  shardingsphere:
+    datasource:
+      # 所有数据源的名字
+      names: ds-orders, ds-users
+      # 订单 orders 数据源配置
+      ds-orders:
+        type: com.zaxxer.hikari.HikariDataSource # 使用 Hikari 数据库连接池
+        driver-class-name: com.mysql.jdbc.Driver
+        jdbc-url: jdbc:mysql://127.0.0.1:3306/test_orders?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+        username: root
+        password:
+      # 订单 users 数据源配置
+      ds-users:
+        type: com.zaxxer.hikari.HikariDataSource # 使用 Hikari 数据库连接池
+        driver-class-name: com.mysql.jdbc.Driver
+        jdbc-url: jdbc:mysql://127.0.0.1:3306/test_users?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+        username: root
+        password:
+    # 分片规则
+    sharding:
+      tables:
+        # orders 表配置
+        orders:
+          actualDataNodes: ds-orders.orders # 映射到 ds-orders 数据源的 orders 表
+        # users 表配置
+        users:
+          actualDataNodes: ds-users.users # 映射到 ds-users 数据源的 users 表
+
+# mybatis 配置内容
+mybatis:
+  config-location: classpath:mybatis-config.xml # 配置 MyBatis 配置文件路径
+  mapper-locations: classpath:mapper/*.xml # 配置 Mapper XML 地址
+  type-aliases-package: cn.iocoder.springboot.lab17.dynamicdatasource.dataobject # 配置数据库实体包路径