save

docker-compose-orderer.yaml

# Copyright IBM Corp. All Rights Reserved.

#

# SPDX-License-Identifier: Apache-2.0

#

version: '2'

services:

  orderer.example.com:

    extends:

      file:   base/docker-compose-base.yaml

      service: orderer.example.com

    container_name: orderer.example.com

  ca0:

    image: hyperledger/fabric-ca

    environment:

     - FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server

     - FABRIC_CA_SERVER_CA_NAME=ca0

     - FABRIC_CA_SERVER_TLS_ENABLED=false

    ports:

     - "7054:7054"

    command: sh -c 'fabric-ca-server start --ca.certfile /etc/hyperledger/fabric-ca-server-config/ca.example.com-cert.pem --ca.keyfile /etc/hyperledger/fabric-ca-server-config/${PRIVATE_KEY} -b admin:adminpw -d'

    volumes:

     - ./crypto-config/ordererOrganizations/example.com/ca/:/etc/hyperledger/fabric-ca-server-config/

    container_name: ca0

docker-compose-base.yaml

# Copyright IBM Corp. All Rights Reserved.

#

# SPDX-License-Identifier: Apache-2.0

#

version: '2'

services:

  orderer.example.com:

    container_name: orderer.example.com

    image: hyperledger/fabric-orderer

    environment:

      - ORDERER_GENERAL_LOGLEVEL=debug

      - ORDERER_GENERAL_LISTENADDRESS=0.0.0.0

      - ORDERER_GENERAL_GENESISMETHOD=file

      - ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block

      - ORDERER_GENERAL_LOCALMSPID=OrdererMSP

      - ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp

      # enabled TLS

      - ORDERER_GENERAL_TLS_ENABLED=false

    working_dir: /opt/gopath/src/github.com/hyperledger/fabric

    command: orderer

    volumes:

    - ../channel-artifacts/genesis.block:/var/hyperledger/orderer/orderer.genesis.block

    - ../crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/msp:/var/hyperledger/orderer/msp

    - ../crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/:/var/hyperledger/orderer/tls

    ports:

      - 7050:7050

  peer0.org1.example.com:

    container_name: peer0.org1.example.com

    extends:

      file: peer-base.yaml

      service: peer-base

    environment:

      - CORE_PEER_ID=peer0.org1.example.com

      - CORE_PEER_ADDRESS=peer0.org1.example.com:7051

      - CORE_PEER_CHAINCODELISTENADDRESS=peer0.org1.example.com:7052

      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org1.example.com:7051

      - CORE_PEER_LOCALMSPID=Org1MSP

    volumes:

        - /var/run/:/host/var/run/

        - ../crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/msp:/etc/hyperledger/fabric/msp

        - ../crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls:/etc/hyperledger/fabric/tls

    ports:

      - 7051:7051

      - 7052:7052

      - 7053:7053

  peer1.org1.example.com:

    container_name: peer1.org1.example.com

    extends:

      file: peer-base.yaml

      service: peer-base

    environment:

      - CORE_PEER_ID=peer1.org1.example.com

      - CORE_PEER_ADDRESS=peer1.org1.example.com:7051

      - CORE_PEER_CHAINCODELISTENADDRESS=peer1.org1.example.com:7052

      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.org1.example.com:7051

      - CORE_PEER_GOSSIP_BOOTSTRAP=peer0.org1.example.com:7051

      - CORE_PEER_LOCALMSPID=Org1MSP

    volumes:

        - /var/run/:/host/var/run/

        - ../crypto-config/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/msp:/etc/hyperledger/fabric/msp

        - ../crypto-config/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls:/etc/hyperledger/fabric/tls

    ports:

      - 8051:7051

      - 8052:7052

      - 8053:7053

  peer0.org2.example.com:

    container_name: peer0.org2.example.com

    extends:

      file: peer-base.yaml

      service: peer-base

    environment:

      - CORE_PEER_ID=peer0.org2.example.com

      - CORE_PEER_ADDRESS=peer0.org2.example.com:7051

      - CORE_PEER_CHAINCODELISTENADDRESS=peer0.org2.example.com:7052

      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org2.example.com:7051

      - CORE_PEER_LOCALMSPID=Org2MSP

    volumes:

        - /var/run/:/host/var/run/

        - ../crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/msp:/etc/hyperledger/fabric/msp

        - ../crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls:/etc/hyperledger/fabric/tls

    ports:

      - 7051:7051

      - 7052:7052

      - 7053:7053

  peer1.org2.example.com:

    container_name: peer1.org2.example.com

    extends:

      file: peer-base.yaml

      service: peer-base

    environment:

      - CORE_PEER_ID=peer1.org2.example.com

      - CORE_PEER_ADDRESS=peer1.org2.example.com:7051

      - CORE_PEER_CHAINCODELISTENADDRESS=peer1.org2.example.com:7052

      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.org2.example.com:7051

      - CORE_PEER_GOSSIP_BOOTSTRAP=peer0.org2.example.com:7051

      - CORE_PEER_LOCALMSPID=Org2MSP

    volumes:

        - /var/run/:/host/var/run/

        - ../crypto-config/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/msp:/etc/hyperledger/fabric/msp

        - ../crypto-config/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls:/etc/hyperledger/fabric/tls

    ports:

      - 8051:7051

      - 8052:7052

      - 8053:7053

　peer-base.yaml

# Copyright IBM Corp. All Rights Reserved.

#

# SPDX-License-Identifier: Apache-2.0

#

version: '2'

services:

  peer-base:

    image: hyperledger/fabric-peer

    environment:

      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock

      # the following setting starts chaincode containers on the same

      # bridge network as the peers

      # https://docs.docker.com/compose/networking/

      - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=e2e_cli_default

      #- CORE_LOGGING_LEVEL=ERROR

      - CORE_LOGGING_LEVEL=DEBUG

      - CORE_PEER_TLS_ENABLED=false

      - CORE_PEER_GOSSIP_USELEADERELECTION=true

      - CORE_PEER_GOSSIP_ORGLEADER=false

      - CORE_PEER_PROFILE_ENABLED=true

      - CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt

      - CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key

      - CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt

    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer

    command: peer node start

docker-compose-peer.yaml

# Copyright IBM Corp. All Rights Reserved.

#

# SPDX-License-Identifier: Apache-2.0

#

version: '2'

services:

  peer0.org1.example.com:

    container_name: peer0.org1.example.com

    environment:

     - CORE_LEDGER_STATE_STATEDATABASE=CouchDB

     - CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=10.20.31.127:5984

     - CORE_LEDGER_STATE_COUCHDBCONFIG_USERNAME=admin

     - CORE_LEDGER_STATE_COUCHDBCONFIG_PASSWORD=password

    extends:

      file:  base/docker-compose-base.yaml

      service: peer0.org1.example.com

    extra_hosts:

     - "orderer.example.com:10.20.31.128"

  cli:

    container_name: cli

    image: hyperledger/fabric-tools

    tty: true

    environment:

      - GOPATH=/opt/gopath

      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock

      - CORE_LOGGING_LEVEL=DEBUG

      - CORE_PEER_ID=cli

      - CORE_PEER_ADDRESS=peer0.org1.example.com:7051

      - CORE_PEER_LOCALMSPID=Org1MSP

      - CORE_PEER_TLS_ENABLED=false

      - CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp

    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer

    volumes:

        - /var/run/:/host/var/run/

        - ../chaincode/go/:/opt/gopath/src/github.com/hyperledger/fabric/examples/chaincode/go

        - ./crypto-config:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/

        - ./scripts:/opt/gopath/src/github.com/hyperledger/fabric/peer/scripts/

        - ./channel-artifacts:/opt/gopath/src/github.com/hyperledger/fabric/peer/channel-artifacts

    depends_on:

      - peer0.org1.example.com

    extra_hosts:

      - "orderer.example.com:10.20.31.128"

      - "peer0.org1.example.com:10.20.31.127"

      - "peer1.org1.example.com:10.20.31.126"

      - "peer0.org2.example.com:10.20.31.131"

      - "peer1.org2.example.com:10.20.31.132"

　　PRIVATE_KEY.sh

#!/bin/bash

folder="crypto-config/peerOrganizations/org1.example.com/ca"

privName=""

for file_a in ${folder}/*

do

  temp_file=`basename $file_a`

  if [ ${temp_file##*.} != "pem" ];then

    privName=$temp_file

  fi

done

echo $privName

　　base/docker-compose-base.yaml

# Copyright IBM Corp. All Rights Reserved.

#

# SPDX-License-Identifier: Apache-2.0

#

version: '2'

services:

  orderer.example.com:

    container_name: orderer.example.com

    image: hyperledger/fabric-orderer

    environment:

      - ORDERER_GENERAL_LOGLEVEL=debug

      - ORDERER_GENERAL_LISTENADDRESS=0.0.0.0

      - ORDERER_GENERAL_GENESISMETHOD=file

      - ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block

      - ORDERER_GENERAL_LOCALMSPID=OrdererMSP

      - ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp

      # enabled TLS

      - ORDERER_GENERAL_TLS_ENABLED=true

      - ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key

      - ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt

      - ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]

    working_dir: /opt/gopath/src/github.com/hyperledger/fabric

    command: orderer

    volumes:

    - ../channel-artifacts/genesis.block:/var/hyperledger/orderer/orderer.genesis.block

    - ../crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/msp:/var/hyperledger/orderer/msp

    - ../crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/:/var/hyperledger/orderer/tls

    ports:

      - 7050:7050

  peer0.org1.example.com:

    container_name: peer0.org1.example.com

    extends:

      file: peer-base.yaml

      service: peer-base

    environment:

      - CORE_PEER_ID=peer0.org1.example.com

      - CORE_PEER_ADDRESS=peer0.org1.example.com:7051

      - CORE_PEER_CHAINCODELISTENADDRESS=peer0.org1.example.com:7052

      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org1.example.com:7051

      - CORE_PEER_LOCALMSPID=Org1MSP

    volumes:

        - /var/run/:/host/var/run/

        - ../crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/msp:/etc/hyperledger/fabric/msp

        - ../crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls:/etc/hyperledger/fabric/tls

    ports:

      - 7051:7051

      - 7052:7052

      - 7053:7053

  peer1.org1.example.com:

    container_name: peer1.org1.example.com

    extends:

      file: peer-base.yaml

      service: peer-base

    environment:

      - CORE_PEER_ID=peer1.org1.example.com

      - CORE_PEER_ADDRESS=peer1.org1.example.com:7051

      - CORE_PEER_CHAINCODELISTENADDRESS=peer1.org1.example.com:7052

      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.org1.example.com:7051

      - CORE_PEER_GOSSIP_BOOTSTRAP=peer0.org1.example.com:7051

      - CORE_PEER_LOCALMSPID=Org1MSP

    volumes:

        - /var/run/:/host/var/run/

        - ../crypto-config/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/msp:/etc/hyperledger/fabric/msp

        - ../crypto-config/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls:/etc/hyperledger/fabric/tls

    ports:

      - 8051:7051

      - 8052:7052

      - 8053:7053

  peer0.org2.example.com:

    container_name: peer0.org2.example.com

    extends:

      file: peer-base.yaml

      service: peer-base

    environment:

      - CORE_PEER_ID=peer0.org2.example.com

      - CORE_PEER_ADDRESS=peer0.org2.example.com:7051

      - CORE_PEER_CHAINCODELISTENADDRESS=peer0.org2.example.com:7052

      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org2.example.com:7051

      - CORE_PEER_LOCALMSPID=Org2MSP

    volumes:

        - /var/run/:/host/var/run/

        - ../crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/msp:/etc/hyperledger/fabric/msp

        - ../crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls:/etc/hyperledger/fabric/tls

    ports:

      - 7051:7051

      - 7052:7052

      - 7053:7053

  peer1.org2.example.com:

    container_name: peer1.org2.example.com

    extends:

      file: peer-base.yaml

      service: peer-base

    environment:

      - CORE_PEER_ID=peer1.org2.example.com

      - CORE_PEER_ADDRESS=peer1.org2.example.com:7051

      - CORE_PEER_CHAINCODELISTENADDRESS=peer1.org2.example.com:7052

      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.org2.example.com:7051

      - CORE_PEER_GOSSIP_BOOTSTRAP=peer0.org2.example.com:7051

      - CORE_PEER_LOCALMSPID=Org2MSP

    volumes:

        - /var/run/:/host/var/run/

        - ../crypto-config/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/msp:/etc/hyperledger/fabric/msp

        - ../crypto-config/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls:/etc/hyperledger/fabric/tls

    ports:

      - 8051:7051

      - 8052:7052

      - 8053:7053

　　base/peer-base.yaml

# Copyright IBM Corp. All Rights Reserved.

#

# SPDX-License-Identifier: Apache-2.0

#

version: '2'

services:

  peer-base:

    image: hyperledger/fabric-peer

    environment:

      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock

      # the following setting starts chaincode containers on the same

      # bridge network as the peers

      # https://docs.docker.com/compose/networking/

      - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=e2e_cli_default

      #- CORE_LOGGING_LEVEL=ERROR

      - CORE_LOGGING_LEVEL=DEBUG

      - CORE_PEER_TLS_ENABLED=false

      - CORE_PEER_GOSSIP_USELEADERELECTION=true

      - CORE_PEER_GOSSIP_ORGLEADER=false

      - CORE_PEER_PROFILE_ENABLED=true

      - CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt

      - CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key

      - CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt

    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer

    command: peer node start

# Copyright IBM Corp. All Rights Reserved.

#

# SPDX-License-Identifier: Apache-2.0

#

version: '2'

services:

  peer1.org1.example.com:

    container_name: peer1.org1.example.com

    environment:

     - CORE_LEDGER_STATE_STATEDATABASE=CouchDB

     - CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=10.20.31.126:5984

     - CORE_LEDGER_STATE_COUCHDBCONFIG_USERNAME=admin

     - CORE_LEDGER_STATE_COUCHDBCONFIG_PASSWORD=password

    extends:

      file:  base/docker-compose-base.yaml

      service: peer1.org1.example.com

    extra_hosts:

     - "orderer.example.com:10.20.31.128"

     - "peer0.org1.example.com:10.20.31.127"

  ca0:

    image: hyperledger/fabric-ca

    environment:

     - FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server

     - FABRIC_CA_SERVER_CA_NAME=ca0

     - FABRIC_CA_SERVER_TLS_ENABLED=false

    ports:

     - "7054:7054"

    command: sh -c 'fabric-ca-server start --ca.certfile /etc/hyperledger/fabric-ca-server-config/ca.org1.example.com-cert.pem --ca.keyfile /etc/hyperledger/fabric-ca-server-config/${PRIVATE_KEY} -b admin:adminpw -d'

    volumes:

     - ./crypto-config/peerOrganizations/org1.example.com/ca/:/etc/hyperledger/fabric-ca-server-config

    container_name: ca0

  cli:

    container_name: cli

    image: hyperledger/fabric-tools

    tty: true

    environment:

      - GOPATH=/opt/gopath

      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock

      - CORE_LOGGING_LEVEL=DEBUG

      - CORE_PEER_ID=cli

      - CORE_PEER_ADDRESS=peer1.org1.example.com:7051

      - CORE_PEER_LOCALMSPID=Org1MSP

      - CORE_PEER_TLS_ENABLED=false

      - CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp

    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer

    volumes:

        - /var/run/:/host/var/run/

        - ../chaincode/go/:/opt/gopath/src/github.com/hyperledger/fabric/examples/chaincode/go

        - ./crypto-config:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/

        - ./scripts:/opt/gopath/src/github.com/hyperledger/fabric/peer/scripts/

        - ./channel-artifacts:/opt/gopath/src/github.com/hyperledger/fabric/peer/channel-artifacts

    depends_on:

      - peer1.org1.example.com

    extra_hosts:

      - "orderer.example.com:10.20.31.128"

      - "peer0.org1.example.com:10.20.31.127"

      - "peer1.org1.example.com:10.20.31.126"

      - "peer0.org2.example.com:10.20.31.131"

      - "peer1.org2.example.com:10.20.31.132"

[root@C20-19U-131 e2e_cli]# cat docker-compose-peer.yaml

# Copyright IBM Corp. All Rights Reserved.

#

# SPDX-License-Identifier: Apache-2.0

#

version: '2'

services:

  peer0.org2.example.com:

    container_name: peer0.org2.example.com

    environment:

     - CORE_LEDGER_STATE_STATEDATABASE=CouchDB

     - CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=10.20.31.131:5984

     - CORE_LEDGER_STATE_COUCHDBCONFIG_USERNAME=admin

     - CORE_LEDGER_STATE_COUCHDBCONFIG_PASSWORD=password

    extends:

      file:  base/docker-compose-base.yaml

      service: peer0.org2.example.com

    extra_hosts:

     - "orderer.example.com:10.20.31.128"

     - "peer0.org1.example.com:10.20.31.127"

     - "peer1.org1.example.com:10.20.31.126"

  ca0:

    image: hyperledger/fabric-ca

    environment:

     - FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server

     - FABRIC_CA_SERVER_CA_NAME=ca0

     - FABRIC_CA_SERVER_TLS_ENABLED=false

    ports:

     - "7054:7054"

    command: sh -c 'fabric-ca-server start --ca.certfile /etc/hyperledger/fabric-ca-server-config/ca.org2.example.com-cert.pem --ca.keyfile /etc/hyperledger/fabric-ca-server-config/${PRIVATE_KEY} -b admin:adminpw -d'

    volumes:

     - ./crypto-config/peerOrganizations/org2.example.com/ca/:/etc/hyperledger/fabric-ca-server-config

    container_name: ca0

  cli:

    container_name: cli

    image: hyperledger/fabric-tools

    tty: true

    environment:

      - GOPATH=/opt/gopath

      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock

      - CORE_LOGGING_LEVEL=DEBUG

      - CORE_PEER_ID=cli

      - CORE_PEER_ADDRESS=peer0.org2.example.com:7051

      - CORE_PEER_LOCALMSPID=Org2MSP

      - CORE_PEER_TLS_ENABLED=false

      - CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp

    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer

    volumes:

        - /var/run/:/host/var/run/

        - ../chaincode/go/:/opt/gopath/src/github.com/hyperledger/fabric/examples/chaincode/go

        - ./crypto-config:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/

        - ./scripts:/opt/gopath/src/github.com/hyperledger/fabric/peer/scripts/

        - ./channel-artifacts:/opt/gopath/src/github.com/hyperledger/fabric/peer/channel-artifacts

    depends_on:

      - peer0.org2.example.com

    extra_hosts:

      - "orderer.example.com:10.20.31.128"

      - "peer0.org1.example.com:10.20.31.127"

      - "peer1.org1.example.com:10.20.31.126"

      - "peer0.org2.example.com:10.20.31.131"

      - "peer1.org2.example.com:10.20.31.132"

　　sss

#!/bin/bash

folder="crypto-config/peerOrganizations/org2.example.com/ca"

privName=""

for file_a in ${folder}/*

do

  temp_file=`basename $file_a`

  if [ ${temp_file##*.} != "pem" ];then

    privName=$temp_file

  fi

done

echo $privName

save的更多相关文章

Backbone中的model和collection在做save或者create操作时，如何选择用POST还是PUT方法？
Model和Collection和后台的WEB server进行数据同步非常方便, 都只需要在实行里面添加一url就可以了,backbone会在model进行save或者collection进行cre ...
redis-内存异常 Redis is configured to save RDB snapshots解决
连接reids获取数据时提示 Redis is configured to save RDB snapshots, but is currently not able to persist on di ...
(error) MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk
今天运行Redis时发生错误,错误信息如下: (error) MISCONF Redis is configured to save RDB snapshots, but is currently n ...
Money， save or spend， this is a problem .
Win a lottery? Had a great hand at the casino? Did fortune shine upon you in the stock market? 彩票中了大 ...
canvas的save与restore方法的作用
网上搜罗了一堆资料,最后总结一下. save:用来保存Canvas的状态.save之后,可以调用Canvas的平移.放缩.旋转.错切.裁剪等操作. restore:用来恢复Canvas之前保存的状态. ...
Unity 好坑的Save Scene
在编辑一个Untiy工程的时候,有很多的教程提到了 "Save Scene",也知道是干么用的.但是,后面打开工程的时候,工程界面是很多东西都不见了,又忘了有个Save Scene ...
spring spring data jpa save操作事务
整合spring spring data jpa的时候,在save方法上加了@Transactional注解.此时调用springdatajpa save方法并不会真的把数据提交给数据库,而是缓存起来 ...
Hibernate Session中的save(),update(),delete(),saveOrUpdate() 细粒度分析
Hibernate在对资料库进行操作之前,必须先取得Session实例,相当于JDBC在对资料库操作之前,必须先取得Connection实例, Session是Hibernate操作的基础,它不是设计 ...
canvas 图片拖拽旋转之二——canvas状态保存(save和restore)
引言在上一篇日志“canvas 图片拖拽旋转之一”中,对坐标转换有了比较深入的了解,但是仅仅利用坐标转换实现的拖拽旋转,会改变canvas坐标系的状态,从而影响画布上其他元素的绘制.因此,这个时候需 ...
save(),saveOrUpdate(),merge()的区别
Save save()方法能够保存实体到数据库,正如方法名称save这个单词所表明的意思.我们能够在事务之外调用这个方法,这也是我不喜欢使用这个方法保存数据的原因.假如两个实体之间有关系(例如empl ...

随机推荐

OpenJDK与JDK的区别分析
一.以下是具体分析: 以下内容转自http://fgh2011.iteye.com/blog/1771649: 使用过LINUX的人都应该知道,在大多数LINUX发行版本里,内置或者通过软件源安装JD ...
VMWare共有3种网络连接模式
VMWare共有3种网络连接模式,分别是: 1. bridged(桥接模式):虚拟机将直接连接到物理局域网,使自身独立于宿主机外,从局域网路由器获取IP.这种方式虚拟OS可以和局域网中其他终端实现互 ...
xml文件以及解析
1.创建一个xml文件 <?xml version="1.0" encoding="UTF-8"?> <!-- xml:是一个可扩展的标记语言 ...
python中的 set 中的元素
set存储的元素和dict的key类似,必须是不变对象,因此,任何可变对象是不能放入set中的.
PDO 基础知识
PDO: 一.含义: 数据访问抽象层二.作用 :通过PDO能够访问其它的数据库三. 用法: 1.造对象 ①$dsn="mysql:dbname=zz(数据库名);host=localho ...
Saltstack设置安装源为阿里源
Saltstack设置安装源为官方源有时候在国内网络不好安装较慢或者安装不上,可设置为阿里源比如对于 Centos 7 系统,在 saltstack 的官网提供的配置初始化手册是: sudo yum ...
一块移动硬盘怎样兼容Mac和Windows系统，并且可以在time machine上使用
Mac的内存通常不是很大,加上使用Mac的time machine备份的话,是需要外置U盘或硬盘的.U盘存储空间较小,大家也不会去分区,直接拿来用在Mac上或者Windows上就可以了.所以这里只说硬 ...
为何串口dma发送数据可能不完整
串口dma数据发送不完整, 1. 通过打印log说明数据合成,送给dma buff都是正常的. 2. 数据通过硬件串口直接配置,是正常的 3. 数据通过单片机dma转发后数据异常,通过检查发现 dma ...
Mysql 常用调优命令总结
在工作中,经常会碰到Mysql性能问题,本文记录了调优时会用到的一些命令: 1. show full processlist\G: 显示Mysql服务器正在执行的线程.有root权限的用户可以显示所有 ...
[daily][CentOS][SELinux]用key免登陆不成功，原来是SElinux在搞事情
为了提高效率,一般情况下,会把公钥放到sshd主机的 $HOME/.ssh/authorized_keys 文件内. 把私钥放在client的 $HOME/.ssh/ 下. 然后就可以免密登录了.然而 ...

save

save的更多相关文章

随机推荐

热门专题