一张图了解四种事务隔离等级
VSCode 安装 go环境依赖
go get -u -v github.com/ramya-rao-a/go-outline
go get -u -v github.com/acroca/go-symbols
go get -u -v github.com/sqs/gocode
go get -u -v github.com/rogpeppe/godef
go get -u -v golang.org/x/tools/cmd/godoc
go get -u -v github.com/zmb3/gogetdoc
go get -u -v golang.org/x/lint/golint
go get -u -v github.com/fatih/gomodifytags
go get -u -v golang.org/x/tools/cmd/gorename
go get -u -v sourcegraph.com/sqs/goreturns
go get -u -v golang.org/x/tools/cmd/goimports
go get -u -v github.com/cweill/gotests/...
go get -u -v golang.org/x/tools/cmd/guru
go get -u -v github.com/josharian/impl
go get -u -v github.com/haya14busa/goplay/cmd/goplay
go get -u -v github.com/uudashr/gopkgs/cmd/gopkgs
go get -u -v github.com/davidrjenni/reftools/cmd/fillstruct
go get -u -v github.com/alecthomas/gometalinter
gometalinter --install
ES解决版本冲突问题(version conflict)
version conflict, current version [2] is different than the one provided [1]
出现这个的原因主要是因为使用随机_id，es内的乐观锁造成的删除不够完全，导致版本号冲突。
后续改用自定义的_id，解决掉了这个问题。
ES相关的语法
- 批量删除连续用户
3200000–3300000- URL:
http://127.0.0.1:9200/shopsku/shopsku/_delete_by_query - method:
post - param:
- URL:
docker下Laravel无法找到除index.php外的php文件
出问题的docker-compose.yml文件
version: '2.0' services: php-fpm: image: daocloud.io/xss_er/docker-php7:latest container_name: strcpy-php restart: always ports: - "9000" Continue reading
Solr 全量导入与增量导入 MySQL 数据
Solr版本Docker 7.4.0
- 启动Solr后需要去MySQL官网下载连接mysql的驱动
https://dev.mysql.com/downloads/connector/ - 复制
dist目录下的solr-dataimporthandler-7.4.0.jar包到./server/solr-webapp/webapp/WEB-INF/lib
Continue reading
Ubuntu使用PPA镜像后出现无法验证的问题
W: GPG error: http://launchpad.proxy.ustclug.org trusty InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY BA6932366A755776
解决：sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BA6932366A755776
注意后面的NO_PUBKEY的值需要相应替换
参考：https://askubuntu.com/questions/943539/the-following-signatures-couldnt-be-verified-because-the-public-key-is-not-avai
Docker 相同GID对应不同用户组导致的无权限问题
【转】MySQL存储引擎MyISAM与InnoDB的优劣
转载自：MySQL存储引擎MyISAM与InnoDB的优劣
使用MySQL当然会接触到MySQL的存储引擎，在新建数据库和新建数据表的时候都会看到。
MySQL默认的存储引擎是MyISAM，其他常用的就是InnoDB了。