nacos 2.4.0.1 源码编译，适配达梦dm数据库

一、编译nacos源码，并运行

1. 下载nacos代码

github nacos 仓库地址：nacos

本文以2.4.0.1演示，github操作如下

选择Tags  2.4.0.1

解压nacos-2.4.0.1.zip到nacos-2.4.0.1，并用idea打开

2. 编译代码

maven clean install 

如果遇到以下错误信息，如上图

protoc did not exit cleanly. Review output for more information.

重启idea，清除缓存

启动Nacos类

com.alibaba.nacos.Nacos

如果报以下错

类 com.alibaba.nacos.consistency.ConsistencyProtocol 包找不到信息

import com.alibaba.nacos.consistency.entity.ReadRequest;
import com.alibaba.nacos.consistency.entity.Response;
import com.alibaba.nacos.consistency.entity.WriteRequest;

控制台报错误信息

com.alibaba.nacos.consistency.ConsistencyProtocolD:\work\opensource\nacos-2.4.0.1\consistency\src\main\java\com\alibaba\nacos\consistency\ConsistencyProtocol.java:19:44
java: 程序包com.alibaba.nacos.consistency.entity不存在

解决办法：找到右面maven里面的 nacos-consistency-2.4.0，执行compile编译

如果com.alibaba.nacos.istio.model.ServiceEntryWrapper报错找不到如下两个包

import istio.mcp.v1alpha1.MetadataOuterClass.Metadata;
import istio.networking.v1alpha3.ServiceEntryOuterClass.ServiceEntry;

解决办法：执行下图中的 nacos-istio模块的compile

还是不行尝试重启idea（本文这种方式解决，未知原因）

解决所有问题后，

mvn clean  install 或执行idea是maven面板的 Alibaba NACOS 2.4.0里面的clean 和 install完成编译

3. 启动Nacos

启动  com.alibaba.nacos.Nacos

如果报错 java.net.UnknownHostException: jmenv.tbsite.net

报错参考： Nacos启动时报错 java.net.UnknownHostException: jmenv.tbsite.net

如下内容：

NacosException: java.net.UnknownHostException: jmenv.tbsite.net问题描述
启动过程中出现报错，错误：java.net.UnknownHostException: jmenv.tbsite.net原因分析：Nacos默认是以集群(cluster)启动，实际情况是单机，所以在启动的时候设置为单机模式启动，则能正常启动。解决方案：
windows启动：startup.cmd -m standalonelinux启动：startup.sh -m standalone下载的是zip release版本 需指定参数 sh startup.sh -m standalone

二、适配达梦数据库（DM）

1. nacos 达梦插件仓库

参考资料 nacos.io 

多数据源插件icon-default.png?t=N7T8https://nacos.io/docs/latest/plugin/datasource-plugin/

nacos 能否支持达梦数据库icon-default.png?t=N7T8https://nacos.io/blog/faq/nacos-user-question-history11194/

上图中的nacos插件仓库就是下面的链接

GitHub - nacos-group/nacos-plugin: A collection of Nacos plug-ins, providing Nacos with pluggable plug-in capabilities, support for user customization and high scalability

查看nacos-plugin库里面有没有提供dm的代码，经查看在develop分支有dm代码

https://github.com/nacos-group/nacos-plugin

可以看到在develop分支上有dm的数据库相关代码

下载源码，后面将对应的dm源码拷贝到自己的nacos源码中

方法一：git clone 


方法二：下载压缩包（指定分支或者指定tag） 

本文下载develop分支nacos-plugin-develop.zip

并解压，idea打开。

2. nacos数据源插件部分代码

nacos-datasource-plugin-ext结构

nacos-datasource-plugin-ext-base

nacos-dm-datasource-plugin-ext

3. nacos源码添加达梦数据源相关代码

将上面达梦代码复制到nacos源代码中

nacos-2.4.0.1代码plugin>datasource里面只有derby和mysql相关的代码

根据插件代码添加相关代码

com.alibaba.nacos.plugin.datasource.constants包
DatabaseTypeConstant.java
PrimaryKeyConstant.javacom.alibaba.nacos.plugin.datasource.constants.PrimaryKeyConstant包
AbstractDatabaseDialect.java
DaMengDatabaseDialect.java
DatabaseDialect.java
DefaultDatabaseDialect.java


com.alibaba.nacos.plugin.datasource.impl.base包
BaseConfigInfoAggrMapper.java
BaseConfigInfoBetaMapper.java
BaseConfigInfoMapper.java
BaseConfigInfoTagMapper.java
BaseConfigTagsRelationMapper.java
BaseGroupCapacityMapper.java
BaseTenantCapacityMapper.java
BaseTenantInfoMapper.javacom.alibaba.nacos.plugin.datasource.impl.dm包
ConfigInfoAggrMapperByDaMeng.java
ConfigInfoBetaMapperByDaMeng.java
ConfigInfoMapperByDaMeng.java
ConfigInfoTagMapperByDaMeng.java
ConfigTagsRelationMapperByDaMeng.java
GroupCapacityMapperByDaMeng.java
HistoryConfigInfoMapperByDaMeng.java
TenantCapacityMapperByDaMeng.java
TenantInfoMapperByDaMeng.javacom.alibaba.nacos.plugin.datasource.manager包
DatabaseDialectManager.java

com.alibaba.nacos.plugin.datasource.dialect.DatabaseDialect

com.alibaba.nacos.plugin.datasource.dialect.DaMengDatabaseDialect

com.alibaba.nacos.plugin.datasource.mapper.Mapper

com.alibaba.nacos.plugin.datasource.impl.dm.ConfigInfoAggrMapperByDaMeng
com.alibaba.nacos.plugin.datasource.impl.dm.ConfigInfoBetaMapperByDaMeng
com.alibaba.nacos.plugin.datasource.impl.dm.ConfigInfoMapperByDaMeng
com.alibaba.nacos.plugin.datasource.impl.dm.ConfigInfoTagMapperByDaMeng
com.alibaba.nacos.plugin.datasource.impl.dm.ConfigTagsRelationMapperByDaMeng
com.alibaba.nacos.plugin.datasource.impl.dm.HistoryConfigInfoMapperByDaMeng
com.alibaba.nacos.plugin.datasource.impl.dm.TenantInfoMapperByDaMeng
com.alibaba.nacos.plugin.datasource.impl.dm.TenantCapacityMapperByDaMeng
com.alibaba.nacos.plugin.datasource.impl.dm.GroupCapacityMapperByDaMeng

4. 如果还是有问题，清空缓存，重启idea

cleanLastUpdated mavenrepository.bat

@echo off
rem create by xxxrem 这里写你的仓库路径
set REPOSITORY_PATH=D:\maven\xxx\xxxxrepository
rem 正在搜索...
for /f "delims=" %%i in ('dir /b /s "%REPOSITORY_PATH%\*lastUpdated*"') do (echo %%idel /s /q "%%i"
)
rem 搜索完毕
pause

repositories_mavenrepository1.bat

@echo off
set REPOSITORY_PATH=D:\maven\xxxx\xxxrepository
rem 正在搜索...
for /f "delims=" %%i in ('dir /b /s "%REPOSITORY_PATH%\*.repositories*"') do (del /s /q %%i
)
rem 搜索完毕
pause

 启动成功

5. nacos-plugin-develop代码里面有达梦数据库sql语句

6. 新建达梦数据库表空间

NACOS_2_4_0_1_DATA

NACOS_2_4_0_1_INDEX

7. 新建达梦数据库用户

新建用户 NACOS_2_4_0_1 ，选择表空间和索引表空间

查看用户

 

8. 新建nacos表

nacos建表语句，DM sql语句，数据库名（模式名）：NACOS_2_4_0_1

CREATE TABLE "NACOS_2_4_0_1"."USERS"
("USERNAME" VARCHAR(50)  NOT NULL,"PASSWORD" VARCHAR(500) NOT NULL,"ENABLED"  TINYINT      NOT NULL
);
CREATE TABLE "NACOS_2_4_0_1"."TENANT_INFO"
("ID"            BIGINT IDENTITY(1,1) NOT NULL,"KP"            VARCHAR(128) NOT NULL,"TENANT_ID"     VARCHAR(128) DEFAULT ''NULL,"TENANT_NAME"   VARCHAR(128) DEFAULT ''NULL,"TENANT_DESC"   VARCHAR(256) NULL,"CREATE_SOURCE" VARCHAR(32) NULL,"GMT_CREATE"    BIGINT       NOT NULL,"GMT_MODIFIED"  BIGINT       NOT NULL
);
CREATE TABLE "NACOS_2_4_0_1"."TENANT_CAPACITY"
("ID"                BIGINT IDENTITY(1,1) NOT NULL,"TENANT_ID"         VARCHAR(128) DEFAULT ''NOT NULL,"QUOTA"             BIGINT       DEFAULT 0NOT NULL,"USAGE"             BIGINT       DEFAULT 0NOT NULL,"MAX_SIZE"          BIGINT       DEFAULT 0NOT NULL,"MAX_AGGR_COUNT"    BIGINT       DEFAULT 0NOT NULL,"MAX_AGGR_SIZE"     BIGINT       DEFAULT 0NOT NULL,"MAX_HISTORY_COUNT" BIGINT       DEFAULT 0NOT NULL,"GMT_CREATE"        TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL,"GMT_MODIFIED"      TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL
);
CREATE TABLE "NACOS_2_4_0_1"."ROLES"
("USERNAME" VARCHAR(50) NOT NULL,"ROLE"     VARCHAR(50) NOT NULL
);
CREATE TABLE "NACOS_2_4_0_1"."PERMISSIONS"
("ROLE"     VARCHAR(50)  NOT NULL,"RESOURCE" VARCHAR(255) NOT NULL,"ACTION"   VARCHAR(8)   NOT NULL
);
CREATE TABLE "NACOS_2_4_0_1"."HIS_CONFIG_INFO"
("ID"                 DECIMAL(20, 0) NOT NULL,"NID"                BIGINT IDENTITY(1,1) NOT NULL,"DATA_ID"            VARCHAR(255)   NOT NULL,"GROUP_ID"           VARCHAR(128)   NOT NULL,"APP_NAME"           VARCHAR(128) NULL,"CONTENT"            CLOB           NOT NULL,"MD5"                VARCHAR(32) NULL,"GMT_CREATE"         TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL,"GMT_MODIFIED"       TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL,"SRC_USER"           TEXT NULL,"SRC_IP"             VARCHAR(50) NULL,"OP_TYPE"            CHAR(10) NULL,"TENANT_ID"          VARCHAR(128) DEFAULT ''NULL,"ENCRYPTED_DATA_KEY" TEXT           NOT NULL
);
CREATE TABLE "NACOS_2_4_0_1"."GROUP_CAPACITY"
("ID"                BIGINT IDENTITY(1,1) NOT NULL,"GROUP_ID"          VARCHAR(128) DEFAULT ''NOT NULL,"QUOTA"             BIGINT       DEFAULT 0NOT NULL,"USAGE"             BIGINT       DEFAULT 0NOT NULL,"MAX_SIZE"          BIGINT       DEFAULT 0NOT NULL,"MAX_AGGR_COUNT"    BIGINT       DEFAULT 0NOT NULL,"MAX_AGGR_SIZE"     BIGINT       DEFAULT 0NOT NULL,"MAX_HISTORY_COUNT" BIGINT       DEFAULT 0NOT NULL,"GMT_CREATE"        TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL,"GMT_MODIFIED"      TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL
);
CREATE TABLE "NACOS_2_4_0_1"."CONFIG_TAGS_RELATION"
("ID"        BIGINT       NOT NULL,"TAG_NAME"  VARCHAR(128) NOT NULL,"TAG_TYPE"  VARCHAR(64) NULL,"DATA_ID"   VARCHAR(255) NOT NULL,"GROUP_ID"  VARCHAR(128) NOT NULL,"TENANT_ID" VARCHAR(128) DEFAULT ''NULL,"NID"       BIGINT IDENTITY(1,1) NOT NULL
);
CREATE TABLE "NACOS_2_4_0_1"."CONFIG_INFO_TAG"
("ID"           BIGINT IDENTITY(1,1) NOT NULL,"DATA_ID"      VARCHAR(255) NOT NULL,"GROUP_ID"     VARCHAR(128) NOT NULL,"TENANT_ID"    VARCHAR(128) DEFAULT ''NULL,"TAG_ID"       VARCHAR(128) NOT NULL,"APP_NAME"     VARCHAR(128) NULL,"CONTENT"      CLOB         NOT NULL,"MD5"          VARCHAR(32) NULL,"GMT_CREATE"   TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL,"GMT_MODIFIED" TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL,"SRC_USER"     TEXT NULL,"SRC_IP"       VARCHAR(50) NULL
);
CREATE TABLE "NACOS_2_4_0_1"."CONFIG_INFO_BETA"
("ID"                 BIGINT IDENTITY(1,1) NOT NULL,"DATA_ID"            VARCHAR(255) NOT NULL,"GROUP_ID"           VARCHAR(128) NOT NULL,"APP_NAME"           VARCHAR(128) NULL,"CONTENT"            CLOB         NOT NULL,"BETA_IPS"           VARCHAR(1024) NULL,"MD5"                VARCHAR(32) NULL,"GMT_CREATE"         TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL,"GMT_MODIFIED"       TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL,"SRC_USER"           TEXT NULL,"SRC_IP"             VARCHAR(50) NULL,"TENANT_ID"          VARCHAR(128) DEFAULT ''NULL,"ENCRYPTED_DATA_KEY" TEXT         NOT NULL
);
CREATE TABLE "NACOS_2_4_0_1"."CONFIG_INFO_AGGR"
("ID"           BIGINT IDENTITY(1,1) NOT NULL,"DATA_ID"      VARCHAR(255) NOT NULL,"GROUP_ID"     VARCHAR(128) NOT NULL,"DATUM_ID"     VARCHAR(255) NOT NULL,"CONTENT"      CLOB         NOT NULL,"GMT_MODIFIED" TIMESTAMP(0) NOT NULL,"APP_NAME"     VARCHAR(128) NULL,"TENANT_ID"    VARCHAR(128) DEFAULT ''NULL
);
CREATE TABLE "NACOS_2_4_0_1"."CONFIG_INFO"
("ID"                 BIGINT IDENTITY(1,1) NOT NULL,"DATA_ID"            VARCHAR(255) NOT NULL,"GROUP_ID"           VARCHAR(128) NULL,"CONTENT"            CLOB         NOT NULL,"MD5"                VARCHAR(32) NULL,"GMT_CREATE"         TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL,"GMT_MODIFIED"       TIMESTAMP(0) DEFAULT CURRENT_TIMESTAMP()NOT NULL,"SRC_USER"           TEXT NULL,"SRC_IP"             VARCHAR(50) NULL,"APP_NAME"           VARCHAR(128) NULL,"TENANT_ID"          VARCHAR(128) DEFAULT ''NULL,"C_DESC"             VARCHAR(256) NULL,"C_USE"              VARCHAR(64) NULL,"EFFECT"             VARCHAR(64) NULL,"TYPE"               VARCHAR(64) NULL,"C_SCHEMA"           TEXT NULL,"ENCRYPTED_DATA_KEY" TEXT         NOT NULL
);
ALTER TABLE "NACOS_2_4_0_1"."USERS"ADD CONSTRAINT PRIMARY KEY ("USERNAME");ALTER TABLE "NACOS_2_4_0_1"."TENANT_INFO"ADD CONSTRAINT PRIMARY KEY ("ID");ALTER TABLE "NACOS_2_4_0_1"."TENANT_INFO"ADD CONSTRAINT "UK_TENANT_INFO_KPTENANTID" UNIQUE ("KP", "TENANT_ID");ALTER TABLE "NACOS_2_4_0_1"."TENANT_CAPACITY"ADD CONSTRAINT PRIMARY KEY ("ID");ALTER TABLE "NACOS_2_4_0_1"."TENANT_CAPACITY"ADD CONSTRAINT "UK_TENANT_ID" UNIQUE ("TENANT_ID");ALTER TABLE "NACOS_2_4_0_1"."ROLES"ADD CONSTRAINT "IDX_USER_ROLE" UNIQUE ("USERNAME", "ROLE");ALTER TABLE "NACOS_2_4_0_1"."PERMISSIONS"ADD CONSTRAINT "UK_ROLE_PERMISSION" UNIQUE ("ROLE", "RESOURCE", "ACTION");ALTER TABLE "NACOS_2_4_0_1"."HIS_CONFIG_INFO"ADD CONSTRAINT PRIMARY KEY ("NID");ALTER TABLE "NACOS_2_4_0_1"."GROUP_CAPACITY"ADD CONSTRAINT PRIMARY KEY ("ID");ALTER TABLE "NACOS_2_4_0_1"."GROUP_CAPACITY"ADD CONSTRAINT "UK_GROUP_ID" UNIQUE ("GROUP_ID");ALTER TABLE "NACOS_2_4_0_1"."CONFIG_TAGS_RELATION"ADD CONSTRAINT PRIMARY KEY ("NID");ALTER TABLE "NACOS_2_4_0_1"."CONFIG_TAGS_RELATION"ADD CONSTRAINT "UK_CONFIGTAGRELATION_CONFIGIDTAG" UNIQUE ("ID", "TAG_NAME", "TAG_TYPE");ALTER TABLE "NACOS_2_4_0_1"."CONFIG_INFO_TAG"ADD CONSTRAINT PRIMARY KEY ("ID");ALTER TABLE "NACOS_2_4_0_1"."CONFIG_INFO_TAG"ADD CONSTRAINT "UK_CONFIGINFOTAG_DATAGROUPTENANTTAG" UNIQUE ("DATA_ID", "GROUP_ID", "TENANT_ID", "TAG_ID");ALTER TABLE "NACOS_2_4_0_1"."CONFIG_INFO_BETA"ADD CONSTRAINT PRIMARY KEY ("ID");ALTER TABLE "NACOS_2_4_0_1"."CONFIG_INFO_BETA"ADD CONSTRAINT "UK_CONFIGINFOBETA_DATAGROUPTENANT" UNIQUE ("DATA_ID", "GROUP_ID", "TENANT_ID");ALTER TABLE "NACOS_2_4_0_1"."CONFIG_INFO_AGGR"ADD CONSTRAINT PRIMARY KEY ("ID");ALTER TABLE "NACOS_2_4_0_1"."CONFIG_INFO_AGGR"ADD CONSTRAINT "UK_CONFIGINFOAGGR_DATAGROUPTENANTDATUM" UNIQUE ("DATA_ID", "GROUP_ID", "TENANT_ID", "DATUM_ID");ALTER TABLE "NACOS_2_4_0_1"."CONFIG_INFO"ADD CONSTRAINT PRIMARY KEY ("ID");ALTER TABLE "NACOS_2_4_0_1"."CONFIG_INFO"ADD CONSTRAINT "UK_CONFIGINFO_DATAGROUPTENANT" UNIQUE ("DATA_ID", "GROUP_ID", "TENANT_ID");CREATE INDEX "IDX_TENANT_ID"ON "NACOS_2_4_0_1"."TENANT_INFO" ("TENANT_ID");COMMENT
ON TABLE "NACOS_2_4_0_1"."TENANT_INFO" IS 'tenant_info';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_INFO"."ID" IS 'id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_INFO"."KP" IS 'kp';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_INFO"."TENANT_ID" IS 'tenant_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_INFO"."TENANT_NAME" IS 'tenant_name';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_INFO"."TENANT_DESC" IS 'tenant_desc';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_INFO"."CREATE_SOURCE" IS 'create_source';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_INFO"."GMT_CREATE" IS '创建时间';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_INFO"."GMT_MODIFIED" IS '修改时间';ALTER TABLE "NACOS_2_4_0_1"."TENANT_CAPACITY"ADD CHECK ("QUOTA" >= 0) ENABLE;ALTER TABLE "NACOS_2_4_0_1"."TENANT_CAPACITY"ADD CHECK ("MAX_HISTORY_COUNT" >= 0) ENABLE;ALTER TABLE "NACOS_2_4_0_1"."TENANT_CAPACITY"ADD CHECK ("MAX_AGGR_SIZE" >= 0) ENABLE;ALTER TABLE "NACOS_2_4_0_1"."TENANT_CAPACITY"ADD CHECK ("MAX_AGGR_COUNT" >= 0) ENABLE;ALTER TABLE "NACOS_2_4_0_1"."TENANT_CAPACITY"ADD CHECK ("MAX_SIZE" >= 0) ENABLE;ALTER TABLE "NACOS_2_4_0_1"."TENANT_CAPACITY"ADD CHECK ("USAGE" >= 0) ENABLE;COMMENT
ON TABLE "NACOS_2_4_0_1"."TENANT_CAPACITY" IS '租户容量信息表';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_CAPACITY"."ID" IS '主键ID';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_CAPACITY"."TENANT_ID" IS 'Tenant ID';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_CAPACITY"."QUOTA" IS '配额，0表示使用默认值';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_CAPACITY"."USAGE" IS '使用量';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_CAPACITY"."MAX_SIZE" IS '单个配置大小上限，单位为字节，0表示使用默认值';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_CAPACITY"."MAX_AGGR_COUNT" IS '聚合子配置最大个数';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_CAPACITY"."MAX_AGGR_SIZE" IS '单个聚合数据的子配置大小上限，单位为字节，0表示使用默认值';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_CAPACITY"."MAX_HISTORY_COUNT" IS '最大变更历史数量';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_CAPACITY"."GMT_CREATE" IS '创建时间';COMMENT
ON COLUMN "NACOS_2_4_0_1"."TENANT_CAPACITY"."GMT_MODIFIED" IS '修改时间';ALTER TABLE "NACOS_2_4_0_1"."HIS_CONFIG_INFO"ADD CHECK ("ID" >= 0) ENABLE;CREATE INDEX "IDX_GMT_MODIFIED"ON "NACOS_2_4_0_1"."HIS_CONFIG_INFO" ("GMT_MODIFIED");CREATE INDEX "IDX_GMT_CREATE"ON "NACOS_2_4_0_1"."HIS_CONFIG_INFO" ("GMT_CREATE");CREATE INDEX "IDX_DID"ON "NACOS_2_4_0_1"."HIS_CONFIG_INFO" ("DATA_ID");COMMENT
ON TABLE "NACOS_2_4_0_1"."HIS_CONFIG_INFO" IS '多租户改造';COMMENT
ON COLUMN "NACOS_2_4_0_1"."HIS_CONFIG_INFO"."APP_NAME" IS 'app_name';COMMENT
ON COLUMN "NACOS_2_4_0_1"."HIS_CONFIG_INFO"."TENANT_ID" IS '租户字段';COMMENT
ON COLUMN "NACOS_2_4_0_1"."HIS_CONFIG_INFO"."ENCRYPTED_DATA_KEY" IS '密钥';ALTER TABLE "NACOS_2_4_0_1"."GROUP_CAPACITY"ADD CHECK ("QUOTA" >= 0) ENABLE;ALTER TABLE "NACOS_2_4_0_1"."GROUP_CAPACITY"ADD CHECK ("MAX_HISTORY_COUNT" >= 0) ENABLE;ALTER TABLE "NACOS_2_4_0_1"."GROUP_CAPACITY"ADD CHECK ("MAX_AGGR_SIZE" >= 0) ENABLE;ALTER TABLE "NACOS_2_4_0_1"."GROUP_CAPACITY"ADD CHECK ("MAX_AGGR_COUNT" >= 0) ENABLE;ALTER TABLE "NACOS_2_4_0_1"."GROUP_CAPACITY"ADD CHECK ("MAX_SIZE" >= 0) ENABLE;ALTER TABLE "NACOS_2_4_0_1"."GROUP_CAPACITY"ADD CHECK ("USAGE" >= 0) ENABLE;COMMENT
ON TABLE "NACOS_2_4_0_1"."GROUP_CAPACITY" IS '集群、各Group容量信息表';COMMENT
ON COLUMN "NACOS_2_4_0_1"."GROUP_CAPACITY"."ID" IS '主键ID';COMMENT
ON COLUMN "NACOS_2_4_0_1"."GROUP_CAPACITY"."GROUP_ID" IS 'Group ID，空字符表示整个集群';COMMENT
ON COLUMN "NACOS_2_4_0_1"."GROUP_CAPACITY"."QUOTA" IS '配额，0表示使用默认值';COMMENT
ON COLUMN "NACOS_2_4_0_1"."GROUP_CAPACITY"."USAGE" IS '使用量';COMMENT
ON COLUMN "NACOS_2_4_0_1"."GROUP_CAPACITY"."MAX_SIZE" IS '单个配置大小上限，单位为字节，0表示使用默认值';COMMENT
ON COLUMN "NACOS_2_4_0_1"."GROUP_CAPACITY"."MAX_AGGR_COUNT" IS '聚合子配置最大个数，，0表示使用默认值';COMMENT
ON COLUMN "NACOS_2_4_0_1"."GROUP_CAPACITY"."MAX_AGGR_SIZE" IS '单个聚合数据的子配置大小上限，单位为字节，0表示使用默认值';COMMENT
ON COLUMN "NACOS_2_4_0_1"."GROUP_CAPACITY"."MAX_HISTORY_COUNT" IS '最大变更历史数量';COMMENT
ON COLUMN "NACOS_2_4_0_1"."GROUP_CAPACITY"."GMT_CREATE" IS '创建时间';COMMENT
ON COLUMN "NACOS_2_4_0_1"."GROUP_CAPACITY"."GMT_MODIFIED" IS '修改时间';COMMENT
ON TABLE "NACOS_2_4_0_1"."CONFIG_TAGS_RELATION" IS 'config_tag_relation';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_TAGS_RELATION"."ID" IS 'id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_TAGS_RELATION"."TAG_NAME" IS 'tag_name';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_TAGS_RELATION"."TAG_TYPE" IS 'tag_type';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_TAGS_RELATION"."DATA_ID" IS 'data_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_TAGS_RELATION"."GROUP_ID" IS 'group_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_TAGS_RELATION"."TENANT_ID" IS 'tenant_id';COMMENT
ON TABLE "NACOS_2_4_0_1"."CONFIG_INFO_TAG" IS 'config_info_tag';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."ID" IS 'id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."DATA_ID" IS 'data_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."GROUP_ID" IS 'group_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."TENANT_ID" IS 'tenant_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."TAG_ID" IS 'tag_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."APP_NAME" IS 'app_name';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."CONTENT" IS 'content';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."MD5" IS 'md5';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."GMT_CREATE" IS '创建时间';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."GMT_MODIFIED" IS '修改时间';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."SRC_USER" IS 'source user';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_TAG"."SRC_IP" IS 'source ip';COMMENT
ON TABLE "NACOS_2_4_0_1"."CONFIG_INFO_BETA" IS 'config_info_beta';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."ID" IS 'id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."DATA_ID" IS 'data_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."GROUP_ID" IS 'group_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."APP_NAME" IS 'app_name';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."CONTENT" IS 'content';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."BETA_IPS" IS 'betaIps';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."MD5" IS 'md5';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."GMT_CREATE" IS '创建时间';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."GMT_MODIFIED" IS '修改时间';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."SRC_USER" IS 'source user';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."SRC_IP" IS 'source ip';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."TENANT_ID" IS '租户字段';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_BETA"."ENCRYPTED_DATA_KEY" IS '密钥';COMMENT
ON TABLE "NACOS_2_4_0_1"."CONFIG_INFO_AGGR" IS '增加租户字段';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_AGGR"."ID" IS 'id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_AGGR"."DATA_ID" IS 'data_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_AGGR"."GROUP_ID" IS 'group_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_AGGR"."DATUM_ID" IS 'datum_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_AGGR"."CONTENT" IS '内容';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_AGGR"."GMT_MODIFIED" IS '修改时间';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO_AGGR"."TENANT_ID" IS '租户字段';COMMENT
ON TABLE "NACOS_2_4_0_1"."CONFIG_INFO" IS 'config_info';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO"."ID" IS 'id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO"."DATA_ID" IS 'data_id';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO"."CONTENT" IS 'content';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO"."MD5" IS 'md5';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO"."GMT_CREATE" IS '创建时间';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO"."GMT_MODIFIED" IS '修改时间';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO"."SRC_USER" IS 'source user';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO"."SRC_IP" IS 'source ip';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO"."TENANT_ID" IS '租户字段';COMMENT
ON COLUMN "NACOS_2_4_0_1"."CONFIG_INFO"."ENCRYPTED_DATA_KEY" IS '密钥';INSERT INTO "NACOS_2_4_0_1"."USERS"("USERNAME", "PASSWORD", "ENABLED")
VALUES ('nacos', '$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu', 1);INSERT INTO "NACOS_2_4_0_1"."ROLES"("USERNAME", "ROLE")
VALUES ('nacos', 'ROLE_ADMIN');

9. 修改 application.properties  

 

 

#
# Copyright 1999-2018 Alibaba Group Holding Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##*************** Spring Boot Related Configurations ***************#
### Default web context path:
server.servlet.contextPath=/nacos
### Include message field
server.error.include-message=ALWAYS
### Default web server port:
server.port=8848#*************** Network Related Configurations ***************#
### If prefer hostname over ip for Nacos server addresses in cluster.conf:
# nacos.inetutils.prefer-hostname-over-ip=false### Specify local server's IP:
# nacos.inetutils.ip-address=#*************** Config Module Related Configurations ***************#
### Deprecated configuration property, it is recommended to use `spring.sql.init.platform` replaced.
#spring.datasource.platform=mysql
spring.datasource.platform=dm
# nacos.plugin.datasource.log.enabled=true
#spring.sql.init.platform=mysql
spring.sql.init.platform=dm
### Count of DB:
db.num=1
db.jdbcDriverName=dm.jdbc.driver.DmDriver
### Connect URL of DB:
# db.url.0=jdbc:mysql://127.0.0.1:3306/nacos?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC
# db.user=nacos
# db.password=nacos
db.url.0=jdbc:dm://127.0.0.1:5236/NACOS_2_4_0_1?STU&zeroDateTimeBehavior=convertToNull&useUnicode=true&characterEncoding=utf-8
db.user.0=NACOS_2_4_0_1
db.password.0=xxxx
### the maximum retry times for push
nacos.config.push.maxRetryTime=50#*************** Naming Module Related Configurations ***************#
### Data dispatch task execution period in milliseconds:### If enable data warmup. If set to false, the server would accept request without local data preparation:
# nacos.naming.data.warmup=true### If enable the instance auto expiration, kind like of health check of instance:
# nacos.naming.expireInstance=truenacos.naming.empty-service.auto-clean=true
nacos.naming.empty-service.clean.initial-delay-ms=50000
nacos.naming.empty-service.clean.period-time-ms=30000#*************** CMDB Module Related Configurations ***************#
### The interval to dump external CMDB in seconds:
# nacos.cmdb.dumpTaskInterval=3600### The interval of polling data change event in seconds:
# nacos.cmdb.eventTaskInterval=10### The interval of loading labels in seconds:
# nacos.cmdb.labelTaskInterval=300### If turn on data loading task:
# nacos.cmdb.loadDataAtStart=false#*************** Metrics Related Configurations ***************#
### Metrics for prometheus
#management.endpoints.web.exposure.include=*### Metrics for elastic search
management.metrics.export.elastic.enabled=false
#management.metrics.export.elastic.host=http://localhost:9200### Metrics for influx
management.metrics.export.influx.enabled=false
#management.metrics.export.influx.db=springboot
#management.metrics.export.influx.uri=http://localhost:8086
#management.metrics.export.influx.auto-create-db=true
#management.metrics.export.influx.consistency=one
#management.metrics.export.influx.compressed=true#*************** Access Log Related Configurations ***************#
### If turn on the access log:
server.tomcat.accesslog.enabled=true### accesslog automatic cleaning time
server.tomcat.accesslog.max-days=30### The access log pattern:
server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D %{User-Agent}i %{Request-Source}i### The directory of access log:
server.tomcat.basedir=file:.#*************** Access Control Related Configurations ***************#
### If enable spring security, this option is deprecated in 1.2.0:
#spring.security.enabled=false
### The ignore urls of auth, is deprecated in 1.2.0:
nacos.security.ignore.urls=/,/error,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-ui/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/**### The auth system to use, currently only 'nacos' and 'ldap' is supported:
nacos.core.auth.system.type=nacos### If turn on auth system:
nacos.core.auth.enabled=false### Turn on/off caching of auth information. By turning on this switch, the update of auth information would have a 15 seconds delay.
nacos.core.auth.caching.enabled=true### Since 1.4.1, Turn on/off white auth for user-agent: nacos-server, only for upgrade from old version.
nacos.core.auth.enable.userAgentAuthWhite=false### Since 1.4.1, worked when nacos.core.auth.enabled=true and nacos.core.auth.enable.userAgentAuthWhite=false.
### The two properties is the white list for auth and used by identity the request from other server.
nacos.core.auth.server.identity.key=
nacos.core.auth.server.identity.value=### worked when nacos.core.auth.system.type=nacos
### The token expiration in seconds:
nacos.core.auth.plugin.nacos.token.cache.enable=false
nacos.core.auth.plugin.nacos.token.expire.seconds=18000
### The default token (Base64 string):
#nacos.core.auth.plugin.nacos.token.secret.key=SecretKey012345678901234567890123456789012345678901234567890123456789
nacos.core.auth.plugin.nacos.token.secret.key=### worked when nacos.core.auth.system.type=ldap，{0} is Placeholder,replace login username
#nacos.core.auth.ldap.url=ldap://localhost:389
#nacos.core.auth.ldap.basedc=dc=example,dc=org
#nacos.core.auth.ldap.userDn=cn=admin,${nacos.core.auth.ldap.basedc}
#nacos.core.auth.ldap.password=admin
#nacos.core.auth.ldap.userdn=cn={0},dc=example,dc=org
#nacos.core.auth.ldap.filter.prefix=uid
#nacos.core.auth.ldap.case.sensitive=true
#nacos.core.auth.ldap.ignore.partial.result.exception=false#*************** Control Plugin Related Configurations ***************#
# plugin type
#nacos.plugin.control.manager.type=nacos# local control rule storage dir, default ${nacos.home}/data/connection and ${nacos.home}/data/tps
#nacos.plugin.control.rule.local.basedir=${nacos.home}# external control rule storage type, if exist
#nacos.plugin.control.rule.external.storage=#*************** Config Change Plugin Related Configurations ***************#
# webhook
#nacos.core.config.plugin.webhook.enabled=false
# It is recommended to use EB https://help.aliyun.com/document_detail/413974.html
#nacos.core.config.plugin.webhook.url=http://localhost:8080/webhook/send?token=***
# The content push max capacity ,byte
#nacos.core.config.plugin.webhook.contentMaxCapacity=102400# whitelist
#nacos.core.config.plugin.whitelist.enabled=false
# The import file suffixs
#nacos.core.config.plugin.whitelist.suffixs=xml,text,properties,yaml,html
# fileformatcheck,which validate the import file of type and content
#nacos.core.config.plugin.fileformatcheck.enabled=false#*************** Istio Related Configurations ***************#
### If turn on the MCP server:
nacos.istio.mcp.server.enabled=false###*************** Add from 1.3.0 ***************####*************** Core Related Configurations ***************#### set the WorkerID manually
# nacos.core.snowflake.worker-id=### Member-MetaData
# nacos.core.member.meta.site=
# nacos.core.member.meta.adweight=
# nacos.core.member.meta.weight=### MemberLookup
### Addressing pattern category, If set, the priority is highest
# nacos.core.member.lookup.type=[file,address-server]
## Set the cluster list with a configuration file or command-line argument
# nacos.member.list=192.168.16.101:8847?raft_port=8807,192.168.16.101?raft_port=8808,192.168.16.101:8849?raft_port=8809
## for AddressServerMemberLookup
# Maximum number of retries to query the address server upon initialization
# nacos.core.address-server.retry=5
## Server domain name address of [address-server] mode
# address.server.domain=jmenv.tbsite.net
## Server port of [address-server] mode
# address.server.port=8080
## Request address of [address-server] mode
# address.server.url=/nacos/serverlist#*************** JRaft Related Configurations ***************#### Sets the Raft cluster election timeout, default value is 5 second
# nacos.core.protocol.raft.data.election_timeout_ms=5000
### Sets the amount of time the Raft snapshot will execute periodically, default is 30 minute
# nacos.core.protocol.raft.data.snapshot_interval_secs=30
### raft internal worker threads
# nacos.core.protocol.raft.data.core_thread_num=8
### Number of threads required for raft business request processing
# nacos.core.protocol.raft.data.cli_service_thread_num=4
### raft linear read strategy. Safe linear reads are used by default, that is, the Leader tenure is confirmed by heartbeat
# nacos.core.protocol.raft.data.read_index_type=ReadOnlySafe
### rpc request timeout, default 5 seconds
# nacos.core.protocol.raft.data.rpc_request_timeout_ms=5000
### enable to support prometheus service discovery
#nacos.prometheus.metrics.enabled=true

10. 重新启动Nacos，测试达梦数据源

启动成功后，访问http://localhost:8848/nacos

在命名空间菜单>新建命名空间

看达梦数据库里已经有数据

 

三、release DM数据源版本

mvn -Prelease-nacos '-Dmaven.test.skip=true' '-Dcheckstyle.skip=true' -DskipTests '-Dpmd.skip=true' '-Drat.skip=true' clean install -U

1. 生产release包 

完成后，会distribution目录下生成target目录

 

 解压后

修改conf文件夹下的 application.properties 文件

修改内容和之前的一样

2. 启动nacos，测试成功

双击startup.cmd，默认是cluster模式，会失败

cmd运行，startup.cmd -m=standalone

 

启动成功

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