博客园 - VincentZhu
uuid:6cbd1ba2-f883-4c34-aed1-30dde64a3a3e;id=708067
2022-09-14T11:21:45Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
feed.cnblogs.com
https://www.cnblogs.com/OnlyDreams/p/16694263.html
zookeeper启动异常Error: JAVA_HOME is not set and java could not be found in PATH - VincentZhu
明明正常配置了JAVA_HOME,仍然报错: hadoop@hadoop-1:/data/apache-zookeeper-3.7.1-bin/bin$ sh zkServer.sh startzkServer.sh: 78: /data/apache-zookeeper-3.7.1-bin/bin
2022-09-14T11:22:00Z
2022-09-14T11:22:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】明明正常配置了JAVA_HOME,仍然报错: hadoop@hadoop-1:/data/apache-zookeeper-3.7.1-bin/bin$ sh zkServer.sh startzkServer.sh: 78: /data/apache-zookeeper-3.7.1-bin/bin <a href="https://www.cnblogs.com/OnlyDreams/p/16694263.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/15923001.html
python logging多进程多线程输出到同一个日志文件 - VincentZhu
参考官方案例:https://docs.python.org/zh-cn/3.8/howto/logging-cookbook.html import logging import logging.config import logging.handlers from multiprocessing
2022-02-22T06:29:00Z
2022-02-22T06:29:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】参考官方案例:https://docs.python.org/zh-cn/3.8/howto/logging-cookbook.html import logging import logging.config import logging.handlers from multiprocessing <a href="https://www.cnblogs.com/OnlyDreams/p/15923001.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/12712218.html
Java SE 8 Archive Downloads (JDK 8u202 and earlier) - VincentZhu
https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html
2020-04-16T05:25:00Z
2020-04-16T05:25:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html <a href="https://www.cnblogs.com/OnlyDreams/p/12712218.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/12157199.html
MySql.Data.MySqlClient.MySqlProtocolException:“Packet received out-of-order. Expected 1; got 2.” - VincentZhu
环境为: dotnet core 3.1 webapi efcore maridb 10 Pomelo.EntityFrameworkCore.MySql 解决方案: await _context.SaveChangesAsync(); 异步操作要加await,不然会出现此异常。 参考:https:
2020-01-06T08:54:00Z
2020-01-06T08:54:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】环境为: dotnet core 3.1 webapi efcore maridb 10 Pomelo.EntityFrameworkCore.MySql 解决方案: await _context.SaveChangesAsync(); 异步操作要加await,不然会出现此异常。 参考:https: <a href="https://www.cnblogs.com/OnlyDreams/p/12157199.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/12036555.html
docker image 镜像导入导出 - VincentZhu
docker image save -o webv6.tar techcn/noble.web:v6docker image load -i webv6.tar -q
2019-12-13T09:53:00Z
2019-12-13T09:53:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】docker image save -o webv6.tar techcn/noble.web:v6docker image load -i webv6.tar -q <a href="https://www.cnblogs.com/OnlyDreams/p/12036555.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/11325982.html
Windows设置国内源阿里云镜像加速与离线安装pip包的方法 - VincentZhu
Windows设置国内源阿里云镜像加速1、先在 windows “文件资源管理器” 地址栏 输入 %APPDATA% 按回车,打开程序自定义设置文件夹然后,创建名为 pip 的文件夹,用于存放 pip 配置文件2、新建 pip 配置文件在刚才创建好的 pip 文件夹中,新建名为 pip.ini 的配
2019-08-09T03:12:00Z
2019-08-09T03:12:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】Windows设置国内源阿里云镜像加速1、先在 windows “文件资源管理器” 地址栏 输入 %APPDATA% 按回车,打开程序自定义设置文件夹然后,创建名为 pip 的文件夹,用于存放 pip 配置文件2、新建 pip 配置文件在刚才创建好的 pip 文件夹中,新建名为 pip.ini 的配 <a href="https://www.cnblogs.com/OnlyDreams/p/11325982.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/11322064.html
Python time strptime() 函数根据指定的格式把一个时间字符串解析为时间元组 - VincentZhu
Python time strptime() 函数根据指定的格式把一个时间字符串解析为时间元组 import time dt=time.strptime('2019-08-08 11:32:23', '%Y-%m-%d %H:%M:%S') print(dt) from datetime impor
2019-08-08T08:37:00Z
2019-08-08T08:37:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】Python time strptime() 函数根据指定的格式把一个时间字符串解析为时间元组 import time dt=time.strptime('2019-08-08 11:32:23', '%Y-%m-%d %H:%M:%S') print(dt) from datetime impor <a href="https://www.cnblogs.com/OnlyDreams/p/11322064.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/11208766.html
centos7下vs code编辑器字体与windows版本同步设置-安装中文字体,美化vscode - VincentZhu
"editor.fontFamily": "Consolas, 'Courier New', monospace"从window10系统中复制出以上字体,到CentOS7,解压后放置到usr/share/fonts/chinese/,chinese为新建目录sudo chmod 644 ***sud
2019-07-18T09:28:00Z
2019-07-18T09:28:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】"editor.fontFamily": "Consolas, 'Courier New', monospace"从window10系统中复制出以上字体,到CentOS7,解压后放置到usr/share/fonts/chinese/,chinese为新建目录sudo chmod 644 ***sud <a href="https://www.cnblogs.com/OnlyDreams/p/11208766.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/9473904.html
windows10 pip install MySQL-python mysqlclient - VincentZhu
https://dev.mysql.com/downloads/connector/python/ 到上述地址下载对应系统的驱动程序安装即可。 安装mysqlclient方法如下: https://www.lfd.uci.edu/~gohlke/pythonlibs/#mysql-python pi
2018-08-14T04:40:00Z
2018-08-14T04:40:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】https://dev.mysql.com/downloads/connector/python/ 到上述地址下载对应系统的驱动程序安装即可。 安装mysqlclient方法如下: https://www.lfd.uci.edu/~gohlke/pythonlibs/#mysql-python pi <a href="https://www.cnblogs.com/OnlyDreams/p/9473904.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/8990350.html
Failed to start docker.service: Unit not found. - VincentZhu
安装教程参考: https://docs.docker.com/install/linux/docker-ce/centos/#install-docker-ce-1 https://yq.aliyun.com/articles/110806?spm=a2c4e.11153959.blogcont2
2018-05-04T06:42:00Z
2018-05-04T06:42:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】安装教程参考: https://docs.docker.com/install/linux/docker-ce/centos/#install-docker-ce-1 https://yq.aliyun.com/articles/110806?spm=a2c4e.11153959.blogcont2 <a href="https://www.cnblogs.com/OnlyDreams/p/8990350.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/8807637.html
tcping测试端口是否畅通 - VincentZhu
https://elifulkerson.com/projects/tcping.php 下载tcping.exe 执行exec文件或者放到C:\Window目录下执行 tcping IP 端口
2018-04-12T06:40:00Z
2018-04-12T06:40:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】https://elifulkerson.com/projects/tcping.php 下载tcping.exe 执行exec文件或者放到C:\Window目录下执行 tcping IP 端口 <a href="https://www.cnblogs.com/OnlyDreams/p/8807637.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/8759697.html
the type initializer for 'system.drawingcore.gdiplus' threw an exception - VincentZhu
Centos 7 yum install libgdiplus-devel reboot之后生效 apt install libgdiplus cp /usr/lib/libgdiplus.so ~/.nuget/packages/qrcoder/1.3.1/lib/netstandard2.0
2018-04-09T06:38:00Z
2018-04-09T06:38:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】Centos 7 yum install libgdiplus-devel reboot之后生效 apt install libgdiplus cp /usr/lib/libgdiplus.so ~/.nuget/packages/qrcoder/1.3.1/lib/netstandard2.0 <a href="https://www.cnblogs.com/OnlyDreams/p/8759697.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/8743236.html
Microsoft Visual C++ 14.0 is required - VincentZhu
building 'twisted.test.raiser' extensionerror: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft VisualC++ Build Tools": http://landinghub
2018-04-08T02:08:00Z
2018-04-08T02:08:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】building 'twisted.test.raiser' extensionerror: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft VisualC++ Build Tools": http://landinghub <a href="https://www.cnblogs.com/OnlyDreams/p/8743236.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/8707902.html
docker安装redis - VincentZhu
docker run -p 6379:6379 -v $PWD/data:/data -d redis:3.2 redis-server --appendonly yes命令说明:-p 6379:6379 :将容器的6379端口映射到主机的6379端口-v $PWD/data:/data :将主机中
2018-04-03T05:12:00Z
2018-04-03T05:12:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】docker run -p 6379:6379 -v $PWD/data:/data -d redis:3.2 redis-server --appendonly yes命令说明:-p 6379:6379 :将容器的6379端口映射到主机的6379端口-v $PWD/data:/data :将主机中 <a href="https://www.cnblogs.com/OnlyDreams/p/8707902.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/8528324.html
实际部署遇到的一些问题 - VincentZhu
1、MYSQL CREATE DATABASE db_datavalue DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci; grant all privileges on *.* to root@'%'identified by 'Sa!123@
2018-03-08T06:34:00Z
2018-03-08T06:34:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】1、MYSQL CREATE DATABASE db_datavalue DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci; grant all privileges on *.* to root@'%'identified by 'Sa!123@ <a href="https://www.cnblogs.com/OnlyDreams/p/8528324.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/8432426.html
centos7安装配置sql server 2017 linux教程 - VincentZhu
一、安装教程 https://docs.microsoft.com/zh-cn/sql/linux/quickstart-install-connect-docker https://docs.microsoft.com/zh-cn/sql/linux/quickstart-install-conn
2018-02-08T09:20:00Z
2018-02-08T09:20:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】一、安装教程 https://docs.microsoft.com/zh-cn/sql/linux/quickstart-install-connect-docker https://docs.microsoft.com/zh-cn/sql/linux/quickstart-install-conn <a href="https://www.cnblogs.com/OnlyDreams/p/8432426.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/8432109.html
docker 实例设置自动重启 - VincentZhu
yaml格式太严格了,每个冒号后面都必须带有空格在linux中./代表当前目录,属于相对路径../代表上一级目录,属于相对路径/代表根目录,/开头的文件都是绝对路径./configure的意思是执行当前目录下面的configure文件configure一般都有可执行的权限,如果没有的话,用./con
2018-02-08T08:25:00Z
2018-02-08T08:25:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】yaml格式太严格了,每个冒号后面都必须带有空格在linux中./代表当前目录,属于相对路径../代表上一级目录,属于相对路径/代表根目录,/开头的文件都是绝对路径./configure的意思是执行当前目录下面的configure文件configure一般都有可执行的权限,如果没有的话,用./con <a href="https://www.cnblogs.com/OnlyDreams/p/8432109.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/8431331.html
.NET Core容器化之多容器应用部署-使用Docker-Compose - VincentZhu
原文补充: -- docker-compose.ymlversion: '2' services: mvc-web: container_name: mvc.web.compose build: . reverse-proxy: container_name: reverse-proxy image
2018-02-08T06:18:00Z
2018-02-08T06:18:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】原文补充: -- docker-compose.ymlversion: '2' services: mvc-web: container_name: mvc.web.compose build: . reverse-proxy: container_name: reverse-proxy image <a href="https://www.cnblogs.com/OnlyDreams/p/8431331.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/8427668.html
Docker部署常见问题 - VincentZhu
一、删除容器和镜像 在删除镜像之前要先用 docker rm 删掉依赖于这个镜像的所有容器(哪怕是已经停止的容器),否则无法删除该镜像。 停止容器 # docker stop $(docker ps -a | grep "Exited" | awk '{print $1 }')删除容器 # dock
2018-02-07T09:27:00Z
2018-02-07T09:27:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】一、删除容器和镜像 在删除镜像之前要先用 docker rm 删掉依赖于这个镜像的所有容器(哪怕是已经停止的容器),否则无法删除该镜像。 停止容器 # docker stop $(docker ps -a | grep "Exited" | awk '{print $1 }')删除容器 # dock <a href="https://www.cnblogs.com/OnlyDreams/p/8427668.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/OnlyDreams/p/8423412.html
CentOS7-Docker安装 - VincentZhu
sudo yum install -y yum-utils device-mapper-persistent-data lvm2 sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce
2018-02-06T09:53:00Z
2018-02-06T09:53:00Z
VincentZhu
https://www.cnblogs.com/OnlyDreams/
【摘要】sudo yum install -y yum-utils device-mapper-persistent-data lvm2 sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce <a href="https://www.cnblogs.com/OnlyDreams/p/8423412.html" target="_blank">阅读全文</a>