fabric java sdk：在何处更改链码 前言

嗨，我是新来的。如果有不清楚的地方，请指出。谢谢大家!

问题: 我刚开始学习。作为一名Java程序员，我选择使用

在我可以运行测试用例之后，我想更改

chaincode

。我只是在

fabricsdkjava/src/test/fixture/sdkinintegration/gocc/sample1/src/github.com/example\u cc/example\u cc.go上找到了。然而，在我更改了链码之后，它就不起作用了。即使我删除了这段代码，测试用例仍然可以运行

所以，我想我找错地方了。有人能告诉我在哪里更改链码吗？谢谢

附加的
要加载chaincode的代码

if (isFooChain) {
    // on foo chain install from directory.

    ////For GO language and serving just a single user, chaincodeSource is mostly likely the users GOPATH
    installProposalRequest.setChaincodeSourceLocation(new File(TEST_FIXTURES_PATH + "/sdkintegration/gocc/sample1"));
    //[output]: src/test/fixture/sdkintegration/gocc/sample1
    System.out.println(TEST_FIXTURES_PATH + "/sdkintegration/gocc/sample1");
} else {
    // On bar chain install from an input stream.

    installProposalRequest.setChaincodeInputStream(Util.generateTarGzInputStream(
            (Paths.get(TEST_FIXTURES_PATH, "/sdkintegration/gocc/sample1", "src", CHAIN_CODE_PATH).toFile()),
            Paths.get("src", CHAIN_CODE_PATH).toString()));

}


当我注意到最后的问题时，我终于解决了这个问题


/fabric.sh up
强制重新创建docker容器
/fabric.sh clean
用于清洁对等设备

我可以在没有链码的情况下运行invoke请求的原因是我没有清理大量的对等方

源代码如下：

#!/usr/bin/env bash
#
# Copyright IBM Corp. All Rights Reserved.
#
# SPDX-License-Identifier: Apache-2.0
#
# simple batch script making it easier to cleanup and start a relatively fresh fabric env.

if [ ! -e "docker-compose.yaml" ];then
  echo "docker-compose.yaml not found."
  exit 8
fi

ORG_HYPERLEDGER_FABRIC_SDKTEST_VERSION=${ORG_HYPERLEDGER_FABRIC_SDKTEST_VERSION:-}

function clean(){

  rm -rf /var/hyperledger/*

  if [ -e "/tmp/HFCSampletest.properties" ];then
    rm -f "/tmp/HFCSampletest.properties"
  fi

  lines=`docker ps -a | grep 'dev-peer' | wc -l`

  if [ "$lines" -gt 0 ]; then
    docker ps -a | grep 'dev-peer' | awk '{print $1}' | xargs docker rm -f
  fi

  lines=`docker images | grep 'dev-peer' | grep 'dev-peer' | wc -l`
  if [ "$lines" -gt 0 ]; then
    docker images | grep 'dev-peer' | awk '{print $1}' | xargs docker rmi -f
  fi

}

function up(){

  if [ "$ORG_HYPERLEDGER_FABRIC_SDKTEST_VERSION" == "1.0.0" ]; then
    docker-compose up --force-recreate ca0 ca1 peer1.org1.example.com peer1.org2.example.com ccenv
  else
    docker-compose up --force-recreate
fi

}

function down(){
  docker-compose down;
}

function stop (){
  docker-compose stop;
}

function start (){
  docker-compose start;
}


for opt in "$@"
do

    case "$opt" in
        up)
            up
            ;;
        down)
            down
            ;;
        stop)
            stop
            ;;
        start)
            start
            ;;
        clean)
            clean
            ;;
        restart)
            down
            clean
            up
            ;;

        *)
            echo $"Usage: $0 {up|down|start|stop|clean|restart}"
            exit 1

esac
done