jpmorganchase/cakeshop

Cakeshop

Cakeshop是一套与基于以太坊的区块链工具和API，
Cakeshop可以启动一个geth节点，然后可以使用Cakeshop前端与之交互，也可以将其连接到已经运行的以太坊式节点

默认模式：

在默认模式下运行Cakeshop将启动Cakeshop，也将开始运行常规的geth节点（在专用/测试网络上）。

"附加/非托管"模式：

以“附加”（也称为“非托管”）模式运行Cakeshop将初始化Cakeshop，但不会启动它，也不会启动任何以太坊节点。Cakeshop初始化完成后，您可以对其进行配置，以使用正在运行的节点的RPC详细信息。然后，当您启动Cakeshop时，它将连接到您的节点。

修改　 application.properties ，默认使用 application-local.properties

geth.auto.start = false
geth.auto.stop = false

注意：如果网络上的不同方正在使用Cakeshop将合同部署到网络，则他们需要确保他们使用相同的ContractRegistry地址。在这种情况下，请参阅下面的详细信息以设置ContractRegistry地址。

如何在任何以太坊构建或私人以太坊网络上运行Cakeshop？
这使您能够在不自动启动geth节点的情况下启动Cakeshop，然后将其附加到已经在运行的其他网络上。

多实例设置：

Cakeshop当前被设计为使给定的Cakeshop实例直接与单个以太坊式节点一起工作，但是您可以在同一台计算机上设置多个Cakeshop实例（每个实例都可以在“默认”模式或“附加”下启动）模式），这样每个人都可以与其他节点通话。

功能

Wallet

• Accounts 显示该节点的帐户列表

Contracts

• Deployed Contract List 已部署的合同列表
• Contract 显示您选择的相关合同的低级详细信息，包括字节码，ABI和Solidity代码。
• Paper Tape 显示发送到您选择的合同的交易记录
• State 显示您选择的相关合同的当前状态

Sandbox

Sandbox 提供了以下功能：部署合同，发送事务，查看编译器和调试信息，访问预先部署的示例合同库以及设置各种“合同编辑器”设置。
您可以在编辑器中编写Solidity Contracts。您可以创建新的.sol文件并查看存储在Cakeshop合同库中的.sol文件

• Contract Editor 编辑器中编写Solidity Contracts
• Sandbox Console
• Transaction Playground
• Deploying Contracts
• Transaction Playground
  • Deploying Contracts 要将合同部署到网络
• Transacting with Contracts 要将交易发送到合同，请首先选择您感兴趣的合同。
• Paper Tape 查看发送到给定合同的交易的审计追踪
• Contract Library 保留与Cakeshop一起部署的样本合同
• Compiler Output 合同编辑器中当前关注的代码的实时编译器

peers

• Add Peer 添加peer
• Peer List 显示peer
• Peer Neighborhood 同网络中的peer

Chain Explorer

• Block
• Block List
• Transaction
• Find Block/Transaction

默认模式不支持windows？

com.jpmorgan.cakeshop.util

getPlatformDirectory 返回的是win，getDefaultIstanbulToolsUrl判断的是windows？

public static String getDefaultIstanbulToolsUrl() {
    switch (ProcessUtils.getPlatformDirectory()) {
        case "mac":
            return "https://dl.bintray.com/quorumengineering/istanbul-tools/istanbul-tools_v1.0.1_darwin_amd64.tar.gz";
        case "linux":
            return "https://dl.bintray.com/quorumengineering/istanbul-tools/istanbul-tools_v1.0.1_linux_amd64.tar.gz";
        case "windows":
        default:
            throw new RuntimeException("Your OS is not currently supported");
    }
}
    
public static String getPlatformDirectory() {
    if (SystemUtils.IS_OS_WINDOWS) {
        return "win";
    } else if (SystemUtils.IS_OS_LINUX) {
        return "linux";
    } else if (SystemUtils.IS_OS_MAC_OSX) {
        return "mac";
    } else {
        LOG.error(
            "Running on unsupported OS! Only Windows, Linux and Mac OS X are currently supported");
        throw new IllegalArgumentException(
            "Running on unsupported OS! Only Windows, Linux and Mac OS X are currently supported");
    }
}

********************************************************************************
Running pre-flight checks...

Testing ethereum data dir path
F:\cakeshop\data\local\data\local\ethereum
OK

Testing db path
F:\cakeshop\data\local\data\local\db
OK

ALL TESTS PASSED!
********************************************************************************

[INFO ] 2020-04-10 14:03:55.921 [main] AppStartup - Autostarting geth node
[INFO ] 2020-04-10 14:03:56.074 [main] GethRunner - Quorum binary doesn't exist, creating bin directory
[ERROR] 2020-04-10 14:03:56.123 [main] SpringApplication - Application run failed
java.lang.RuntimeException: Your OS is not currently supported
        at com.jpmorgan.cakeshop.util.DownloadUtils.getDefaultQuorumReleaseUrl(DownloadUtils.java:41) ~[classes!/:0.11.0]
        at com.jpmorgan.cakeshop.bean.GethConfig.getGethReleaseUrl(GethConfig.java:504) ~[classes!/:0.11.0]
        at com.jpmorgan.cakeshop.bean.GethRunner.downloadQuorumIfNeeded(GethRunner.java:508) ~[classes!/:0.11.0]
        at com.jpmorgan.cakeshop.service.impl.GethHttpServiceImpl.start(GethHttpServiceImpl.java:365) ~[classes!/:0.11.0]
        at com.jpmorgan.cakeshop.service.impl.GethHttpServiceImpl$$FastClassBySpringCGLIB$$693062af.invoke(<generated>) ~[classes!/:0.11.0]
        at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-5.0.7.RELEASE.jar!/:5.0.7.RELEASE]
        at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:684) ~[spring-aop-5.0.12.RELEASE.jar!/:5.0.12.RELEASE]
        at com.jpmorgan.cakeshop.service.impl.GethHttpServiceImpl$$EnhancerBySpringCGLIB$$db93690f.start(<generated>) ~[classes!/:0.11.0]
        at com.jpmorgan.cakeshop.config.AppStartup.onApplicationEvent(AppStartup.java:118) ~[classes!/:0.11.0]
        at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) ~[spring-context-5.0.12.RELEASE.jar!/:5.0.12.RELEASE]
        at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) ~[spring-context-5.0.12.RELEASE.jar!/:5.0.12.RELEASE]
        at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) ~[spring-context-5.0.12.RELEASE.jar!/:5.0.12.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:400) ~[spring-context-5.0.12.RELEASE.jar!/:5.0.12.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:354) ~[spring-context-5.0.12.RELEASE.jar!/:5.0.12.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:886) ~[spring-context-5.0.12.RELEASE.jar!/:5.0.12.RELEASE]
        at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:161) ~[spring-boot-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551) ~[spring-context-5.0.12.RELEASE.jar!/:5.0.12.RELEASE]
        at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) [spring-boot-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
        at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395) [spring-boot-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) [spring-boot-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
        at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:137) [spring-boot-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
        at com.jpmorgan.cakeshop.config.SpringBootApplication.main(SpringBootApplication.java:84) [classes!/:0.11.0]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_152]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_152]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_152]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_152]
        at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) [cakeshop.war:0.11.0]
        at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) [cakeshop.war:0.11.0]
        at org.springframework.boot.loader.Launcher.launch(Launcher.java:50) [cakeshop.war:0.11.0]
        at org.springframework.boot.loader.WarLauncher.main(WarLauncher.java:58) [cakeshop.war:0.11.0]
[INFO ] 2020-04-10 14:03:56.153 [main] MetricsBlockListener - Stopping MetricsBlockListener (thread id=30)

附加模式

1、下载最新的WAR文件

2、将WAR文件保存在您选择的文件夹中

3、（可选）将WAR文件重命名为cakeshop.war

4、Java -jar -cakeshop.war

********************************************************************************
Running pre-flight checks...

Testing ethereum data dir path
F:\cakeshop\data\local\ethereum
OK

Testing db path
F:\cakeshop\data\local\db
OK

ALL TESTS PASSED!
********************************************************************************




CAKESHOP
version:     0.11.0
build id:    1f9e7f14bb077c4405e6f67efcf3413022fa2e67
build date:  2020-03-17T10:55:26.195-0400
[INFO ] 2020-04-08 11:23:45.631 [cake-1] GethHttpServiceImpl - Node with id 1 does not exist
Access the Cakeshop UI at: 

访问地址 http://192.168.225.209:8080

• cakeshop console （Java 封装了 geth）
• 可以在管理界面直接编写Contracts，（npm必须安装solc（eth同样是这一种方式））

INFO ] 2020-04-10 11:22:15.230 [BlockScanner-45] GethHttpServiceImpl - Geth call: raft_leader
[INFO ] 2020-04-10 11:22:15.280 [BlockScanner-45] GethHttpServiceImpl - Geth call: raft_cluster
[INFO ] 2020-04-10 11:22:15.327 [BlockScanner-45] GethHttpServiceImpl - Geth call: eth_getBlockByNumber
[INFO ] 2020-04-10 11:22:15.857 [MessageBroker-1] GethHttpServiceImpl - Geth call: admin_nodeInfo
[INFO ] 2020-04-10 11:22:15.900 [MessageBroker-1] GethHttpServiceImpl - Geth call: eth_mining
[INFO ] 2020-04-10 11:22:15.941 [MessageBroker-1] GethHttpServiceImpl - Geth call: net_peerCount
[INFO ] 2020-04-10 11:22:15.983 [MessageBroker-1] GethHttpServiceImpl - Geth call: eth_blockNumber
[INFO ] 2020-04-10 11:22:16.025 [MessageBroker-1] GethHttpServiceImpl - Geth call: txpool_status
[INFO ] 2020-04-10 11:22:16.068 [MessageBroker-1] GethHttpServiceImpl - Geth call: raft_role
[INFO ] 2020-04-10 11:22:16.110 [MessageBroker-1] GethHttpServiceImpl - Geth call: admin_peers
[INFO ] 2020-04-10 11:22:16.152 [MessageBroker-1] GethHttpServiceImpl - Geth call: raft_leader
[INFO ] 2020-04-10 11:22:16.194 [MessageBroker-1] GethHttpServiceImpl - Geth call: raft_cluster
[INFO ] 2020-04-10 11:22:16.236 [MessageBroker-1] GethHttpServiceImpl - Geth call: eth_getBlockByNumber
[INFO ] 2020-04-10 11:22:17.379 [BlockScanner-45] GethHttpServiceImpl - Geth call: admin_peers
[INFO ] 2020-04-10 11:22:17.420 [BlockScanner-45] GethHttpServiceImpl - Geth call: raft_leader
[INFO ] 2020-04-10 11:22:17.462 [BlockScanner-45] GethHttpServiceImpl - Geth call: raft_cluster
[INFO ] 2020-04-10 11:22:17.505 [BlockScanner-45] GethHttpServiceImpl - Geth call: eth_getBlockByNumber
[INFO ] 2020-04-10 11:22:19.547 [BlockScanner-45] GethHttpServiceImpl - Geth call: admin_peers
[INFO ] 2020-04-10 11:22:19.589 [BlockScanner-45] GethHttpServiceImpl - Geth call: raft_leader
[INFO ] 2020-04-10 11:22:19.631 [BlockScanner-45] GethHttpServiceImpl - Geth call: raft_cluster
[INFO ] 2020-04-10 11:22:19.673 [BlockScanner-45] GethHttpServiceImpl - Geth call: eth_getBlockByNumber
[DEBUG] 2020-04-10 11:22:19.947 [StreamLogAdapter] tm - 2020-04-10 11:22:19.947 [pool-3-thread-1] INFO  c.q.t.partyinfo.PartyInfoPoller - Started PartyInfo polling round
[DEBUG] 2020-04-10 11:22:19.947 [StreamLogAdapter] tm - 2020-04-10 11:22:19.947 [pool-3-thread-1] INFO  c.q.t.partyinfo.PartyInfoPoller - Finished PartyInfo polling round

blockscout = burrow
erlang编写
Cakeshop带有一套RESTful API
Cakeshop = Quorum

草稿：
maven 3.X的插件参数名称已经发生了变化
additionalparam需要替换成additionalJOption

Cakeshop 默认就是openjdk11，导入项目的时候需要注意本地版本和cakeshop设置的版本
11

cakeshop-client-js
cakeshop-abi
cakeshop-api
cakeshop-client-java
cakeshop-client-java-codegen
cakeshop-client-java-sample
cakeshop-node-manager

PowerShell中命令改成 mvn clean package install ‘-Dmaven.test.skip=true’

clean install -Dmaven.javadoc.skip=true -Dmaven.test.skip=true

npm install cnpm -g --registry=https://registry.npm.taobao.org

npm get registry

npm config set registry http://registry.npm.taobao.org/

solc 无法下载的时候，可以利用idea自动下载，打开package.json会有提示，frontend-maven-plugin每一次都会重新下载。。。

[ERROR] /F:/java-workspace/cakeshop/cakeshop-api/src/main/java/com/jpmorgan/cakeshop/bean/GethConfig.java:[9,41] 无法访问com.quorum.tessera.config.builder.ConfigBuilder
错误的类文件: E:\dev\MavenRepo\com\jpmorgan\quorum\config-migration\0.10.4\config-migration-0.10.4.jar(com/quorum/tessera/config/builder/ConfigBuilder.class)
类文件具有错误的版本 55.0, 应为 52.0
请删除该文件或确保该文件位于正确的类路径子目录中。

geth Go-Ethereum简称Geth，用golang语言实现。