要二次开发，肯定少不了编译源码。编译的难点就是坑多，因为我们的环境不可能跟源码作者的一样，当然你的跟我的也可能不一样。我的环境：系统：macOS10.15.5，CPU i7
1 准备工作 1.1 编译环境java版本：java 11
$ java -version openjdk version "11.0.14.1" 2022-02-08 LTS OpenJDK Runtime Environment Corretto-11.0.14.10.1 (build 11.0.14.1+10-LTS) OpenJDK 64-Bit Server VM Corretto-11.0.14.10.1 (build 11.0.14.1+10-LTS, mixed mode)node
# 安装 $ brew install node # 查看版本 $ node -vyarn
# 全局安装yarn $ npm install -g yarn # 查看版本 $ yarn -v安装IntelliJ IDEA 插件：Protobuf Support 1.2 数据库
直接使用docker容器来运行
1.2.1 启动PostgreSQL容器$ docker run
-d
--name postgres
-p 5432:5432
-e POSTGRES_USER=postgres
-e POSTGRES_PASSWORD=postgres
-v ~/docker/data/postgresql/data:/var/lib/postgresql/data
postgres
1.2.2 数据库配置
主要创建数据库thingsboard，及配置pg_hba.conf
# 进入到docker中 $ docker exec -it postgres bash # 切换到用户postgres $ sudo su - postgres # 进入数据库 $ psql # 修改密码，密码为postgres $ password # 创建数据库thingsboard。查看数据库：l，切换数据库：c thingsboard $ create database thingsboard; # 退出 $ q # Ctrl+D退出本用户，退到root用户 # 安装nano $ apt-get update $ apt-get install nano $ nano /var/lib/postgresql/data/pg_hba.conf # IPv4 local connections: host all all 127.0.0.1/32 trust ==> 把trust改成md5 host all all 127.0.0.1/32 md5 # 退出后重启容器 $ docker restart posgres2 下载源码编译 2.1 下载v3.3.3源码
$ git clone https://github.com/thingsboard/thingsboard.git $ cd thingsboard $ git checkout release-3.32.2 修改node和yarn版本
node：全局统一node版本（3个pom.xml）
yarn：全局统一yarn版本（3个pom.xml）v16.13.0
2.3 编译v1.22.17
$ mvn clean install -DskipTests -Ddockerfile.skip=false
编译成功，就能看到这漂亮的日志信息
把dao/src/main/java/resources/sql整个目录，复制到application/src/main/data目录下
运行ThingsboardInstallApplication
4 启动直接运行ThingsboardServerApplication
或通过jar包运行：
$ java -jar ./application/target/thingsboard-3.3.3-boot.jar
5 问题 5.1 编译报错：yarn install登录后台：http://localhost:8080
账号：sysadmin@thingsboard.org，密码：sysadmin
[INFO] --- frontend-maven-plugin:1.12.0:yarn (yarn install) @ ui-ngx --- [INFO] Running 'yarn install' in /Users/projects/thingsboard/ui-ngx [INFO] yarn install v1.22.17 [INFO] [1/4] Resolving packages... [INFO] [2/4] Fetching packages... [INFO] error @geoman-io/leaflet-geoman-free@2.11.4: The engine "node" is incompatible with this module. Expected version ">=16.13 <17". Got "17.6.0" [INFO] error Found incompatible module. [INFO] info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command. [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary for Thingsboard 3.3.3: ... [INFO] [INFO] Thingsboard ........................................ SUCCESS [ 15.752 s] ... [INFO] Thingsboard SNMP Transport Service ................. SUCCESS [ 22.710 s] [INFO] ThingsBoard Server UI .............................. FAILURE [ 8.218 s] [INFO] Thingsboard Server Tools ........................... SKIPPED ...
因为把nodeVersion改成了
[INFO] --- frontend-maven-plugin:1.12.0:yarn (yarn pkg) @ js-executor ---
[INFO] Running 'yarn run pkg' in /Users/projects/thingsboard/msa/js-executor
[INFO] yarn run v1.22.17
[INFO] $ pkg -t node12-linux-x64,node12-win-x64 --out-path ./target . && node install.js
[INFO] > pkg@5.3.1
[INFO] > Fetching base Node.js binaries to PKG_CACHE_PATH
[INFO] node:internal/process/promises:246
[INFO] triggerUncaughtException(err, true );
[INFO] ^
[INFO]
[INFO] [Error: ENOENT: no such file or directory, lstat '/Users/projects/thingsboard/msa/js-executor/target/thingsboard-js-executor-linux'] {
[INFO] errno: -2,
[INFO] code: 'ENOENT',
[INFO] syscall: 'lstat',
[INFO] path: '/Users/projects/thingsboard/msa/js-executor/target/thingsboard-js-executor-linux'
[INFO] }
[INFO] error Command failed with exit code 1.
[INFO] info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for Thingsboard 3.3.3:
[INFO]
[INFO] Thingsboard ........................................ SUCCESS [ 12.463 s]
...
[INFO] ThingsBoard Docker Images .......................... SUCCESS [02:44 min]
[INFO] ThingsBoard Javascript Executor Microservice ....... FAILURE [14:26 min]
[INFO] ThingsBoard Web UI Microservice .................... SKIPPED
...
按这些方法一个一个尝试吧，也许有个能解决：
删除~/.pkg-cache/v3.2，参考issues删除ui-ngx/node_modules，参考issues保持pom.xml和本地的node版本一致，参考issues把thingsboard/msa/web-ui/package.json 和thingsboard/msa/js-executor/package.json里的node12-linux-x64,node12-win-x64改成node14-linux-x64,node14-win-x64，参考issues 5.3 执行ThingsboardInstallApplication报错
thingsboard/common/message/src/main/java/org/thingsboard/server/common/msg/TbMsg.java:32:45 java: 程序包org.thingsboard.server.common.msg.gen不存在
先确认是否安装了插件Protobuf Support，如果安装了，编译时就会自动生成一些gen代码。把生成的代码common/message/target/generated-sources设置为源代码的生成目录：右键 —— Mark Directory as —— Generated Sources Root
5.4 启动报错：admin_settings does not exist还有些module下也需要设置，build的时候检查下
Caused by: org.postgresql.util.PSQLException: ERROR: relation "admin_settings" does not exist 位置：152
未先执行ThingsboardInstallApplication
5.5 启动报错：7070端口绑定失败ERROR 21302 --- [ main] o.t.s.service.edge.rpc.EdgeGrpcService : Failed to start Edge RPC server! java.io.IOException: Failed to bind to address 0.0.0.0/0.0.0.0:7070 ... Caused by: java.lang.RuntimeException: Failed to start Edge RPC server!
查看7070端口是否被其它占用
$ lsof -i:7070 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME com.docke 5956 zjun 119u IPv6 0x7a76609836e40ab 0t0 TCP *:arcp (LISTEN)
这里被docker中的mytb给占用了
$ docker ps ConTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 427bf1c7924e 1e6b071a2deb "start-tb.sh" 4 days ago Up 5 hours 0.0.0.0:1883->1883/tcp, 0.0.0.0:7070->7070/tcp, 0.0.0.0:9090->9090/tcp, 0.0.0.0:5683-5688->5683-5688/udp mytb5.6 启动报错：ExceptionInInitializerError
ERROR 21949 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'rpcV1Controller': Unsatisfied dependency expressed through field 'deviceRpcService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'defaultTbCoreDeviceRpcService' defined in URL [jar:file:/Users/projects/thingsboard/application/target/thingsboard-3.3.3-boot.jar!/BOOT-INF/classes!/org/thingsboard/server/service/rpc/DefaultTbCoreDeviceRpcService.class]: Unsatisfied dependency expressed through constructor parameter 3; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'actorSystemContext': Unsatisfied dependency expressed through field 'jsSandbox'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'nashornJsInvokeService': Invocation of init method failed; nested exception is java.lang.ExceptionInInitializerError at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.2.16.RELEASE.jar!/:5.2.16.RELEASE] ... Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'defaultTbCoreDeviceRpcService' defined in URL [jar:file:/Users/projects/thingsboard/application/target/thingsboard-3.3.3-boot.jar!/BOOT-INF/classes!/org/thingsboard/server/service/rpc/DefaultTbCoreDeviceRpcService.class]: Unsatisfied dependency expressed through constructor parameter 3; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'actorSystemContext': Unsatisfied dependency expressed through field 'jsSandbox'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'nashornJsInvokeService': Invocation of init method failed; nested exception is java.lang.ExceptionInInitializerError ... Caused by: java.lang.RuntimeException: Neither JDK nor Standalone Nashorn was found. If running on JDK 15 or later, you must add standalone Nashorn to the classpath. at delight.nashornsandbox.internal.NashornDetection.(NashornDetection.java:40) ~[delight-nashorn-sandbox-0.2.1.jar!/:na]
添加这个也不行
org.openjdk.nashorn nashorn-core 15.0
只是不报这句错误：If running on JDK 15 or later, you must add standalone Nashorn to the classpath
需要把JDK更换成11
检查是否安装JDK 11版本。安装了就会打印安装目录
$ /usr/libexec/java_home -v11 /Users/zjun/Library/Java/JavaVirtualMachines/corretto-11.0.14.1/Contents/Home如果没有安装，可以通过idea来安装：Project Structure —— Platform Settings —— SDKs
创建多个版本的java环境配置
$ vi ~/.zshrc
export JAVA_15_HOME=$(/usr/libexec/java_home -v 15) export JAVA_11_HOME=$(/usr/libexec/java_home -v11) export JAVA_8_HOME=$(/usr/libexec/java_home -v1.8) alias java8='export JAVA_HOME=$JAVA_8_HOME' alias java11='export JAVA_HOME=$JAVA_11_HOME' alias java15='export JAVA_HOME=$JAVA_15_HOME'
$ source ~/.zshrc # 切换版本 $ java116 参考
Building from sourcesStep 3. Configure ThingsBoard databaseThingsBoard 源码编译
