i am writting my start.sh file
!/bin/bash
#
# Copyright IBM Corp All Rights Reserved
#
# SPDX-License-Identifier: Apache-2.0
#
# Exit on first error, print all commands.
set -ev
# don't rewrite paths for Windows Git Bash users
export MSYS_NO_PATHCONV=1
docker-compose -f docker-compose.yml down
docker-compose -f docker-compose.yml up -d ca.org1.example.com orderer.example.com peer0.org1.example.com peer1.org1.example.com peer2.org1.example.com couchdb
# wait for Hyperledger Fabric to start
# incase of errors when running later commands, issue export FABRIC_START_TIMEOUT=<larger number>
export FABRIC_START_TIMEOUT=10
#echo ${FABRIC_START_TIMEOUT}
sleep ${FABRIC_START_TIMEOUT}
# Create the channel
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp/users/Admin@org1.example.com/msp" peer0.org1.example.com peer channel create -o orderer.example.com:7050 -c mychannel -f /etc/hyperledger/configtx/channel.tx
# Join peer0.org1.example.com to the channel.
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp/users/Admin@org1.example.com/msp" peer0.org1.example.com peer channel join -b mychannel.block
#peer0.org1.example.com peer channel join -b mychannel.block
# Join peer0.org1.example.com to the channel.
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp/users/Admin@org1.example.com/msp" peer1.org1.example.com peer channel join -b mychannel.block
#peer1.org1.example.com peer channel join -b mychannel.block
# Join peer0.org1.example.com to the channel.
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp/users/Admin@org1.example.com/msp" peer2.org1.example.com peer channel join -b mychannel.block
#peer2.org1.example.com peer channel join -b mychannel.block
endorser客户端无法连接到peer1.org1.example.com:8051：未能创建新连接：超出了上下文期限
1）在区块链背书策略检查中，何时进行交易，但是在启动网络时我不知道为什么会抱怨
2）上面的代码是我来自firstnetwork的代码，并且我添加了以下peer1和peer2，但是很遗憾，上面的内容对我有帮助