技术标签: Linux 运维 MySQL MariaDB mysql 云计算
CentOS 7下mariadb-10.1.22 源码编译安装过程笔记,希望对大家有帮助。
下载文件https://mariadb.com/
或
https://downloads.mariadb.org/mariadb/10.2.11/
下载链接:
https://mirrors.tuna.tsinghua.edu.cn/mariadb//mariadb-10.2.11/source/mariadb-10.2.11.tar.gz
[root@begin mariaDB]# wget https://mirrors.tuna.tsinghua.edu.cn/mariadb//mariadb-10.2.11/source/mariadb-10.2.11.tar.gz
--2018-01-01 23:31:27-- https://mirrors.tuna.tsinghua.edu.cn/mariadb//mariadb-10.2.11/source/mariadb-10.2.11.tar.gz
Resolving mirrors.tuna.tsinghua.edu.cn (mirrors.tuna.tsinghua.edu.cn)... 101.6.6.178, 2402:f000:1:416:101:6:6:178
Connecting to mirrors.tuna.tsinghua.edu.cn (mirrors.tuna.tsinghua.edu.cn)|101.6.6.178|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 72772830 (69M) [application/octet-stream]
Saving to: ‘mariadb-10.2.11.tar.gz’
100%[====================================================================================================================>] 72,772,830 22.0MB/s in 3.2s
2018-01-01 23:31:31 (22.0 MB/s) - ‘mariadb-10.2.11.tar.gz’ saved [72772830/72772830]
[root@begin mariaDB]# ll -h
total 70M
-rw-r--r-- 1 root root 70M Nov 27 18:09 mariadb-10.2.11.tar.gz
[root@begin mariaDB]#
[root@begin mariaDB]# tar -xf mariadb-10.2.11.tar.gz
[root@begin mariaDB]# ll
total 71072
drwxrwxr-x 33 mysql mysql 4096 Nov 27 18:09 mariadb-10.2.11
-rw-r--r-- 1 root root 72772830 Nov 27 18:09 mariadb-10.2.11.tar.gz
[root@begin mariaDB]# cd mariadb-10.2.11/
[root@begin mariadb-10.2.11]#
[root@haiyuan mariaDB]# yum grouplist | grep Tools
There is no installed groups file.
Maybe run: yum groups mark convert (see man yum)
Console Internet Tools
Development Tools
Graphical Administration Tools
Security Tools
System Administration Tools
[root@haiyuan mariaDB]# yum groupinstall Development Tools -y
Loaded plugins: fastestmirror
There is no installed groups file.
Maybe run: yum groups mark convert (see man yum)
Loading mirror speeds from cached hostfile
Warning: group Tools does not exist.
Resolving Dependencies
--> Running transaction check
---> Package autoconf.noarch 0:2.69-11.el7 will be installed
--> Processing Dependency: m4 >= 1.4.14 for package: autoconf-2.69-11.el7.noarch
--> Processing Dependency: perl(Data::Dumper) for package: autoconf-2.69-11.el7.noarch
......
Installed:
autoconf.noarch 0:2.69-11.el7 automake.noarch 0:1.13.4-3.el7 bison.x86_64 0:3.0.4-1.el7 byacc.x86_64 0:1.9.20130304-3.el7
cscope.x86_64 0:15.8-10.el7 ctags.x86_64 0:5.8-13.el7 diffstat.x86_64 0:1.57-4.el7 doxygen.x86_64 1:1.8.5-3.el7
flex.x86_64 0:2.5.37-3.el7 gcc-c++.x86_64 0:4.8.5-16.el7_4.1 git.x86_64 0:1.8.3.1-12.el7_4 indent.x86_64 0:2.2.11-13.el7
intltool.noarch 0:0.50.2-7.el7 libtool.x86_64 0:2.4.2-22.el7_3 patchutils.x86_64 0:0.3.3-4.el7 rcs.x86_64 0:5.9.0-5.el7
rpm-sign.x86_64 0:4.11.3-25.el7 subversion.x86_64 0:1.7.14-11.el7_4 swig.x86_64 0:2.0.10-5.el7 systemtap.x86_64 0:3.1-4.el7_4
Dependency Installed:
apr.x86_64 0:1.4.8-3.el7_4.1 apr-util.x86_64 0:1.5.2-6.el7 boost-date-time.x86_64 0:1.53.0-27.el7
dyninst.x86_64 0:9.3.1-1.el7 efivar-libs.x86_64 0:31-4.el7 emacs-filesystem.noarch 1:24.3-20.el7_4
gettext-common-devel.noarch 0:0.19.8.1-2.el7 gettext-devel.x86_64 0:0.19.8.1-2.el7 libdwarf.x86_64 0:20130207-4.el7
libgnome-keyring.x86_64 0:3.12.0-1.el7 libstdc++-devel.x86_64 0:4.8.5-16.el7_4.1 m4.x86_64 0:1.4.16-10.el7
mokutil.x86_64 0:12-1.el7.centos neon.x86_64 0:0.30.0-3.el7 pakchois.x86_64 0:0.4-10.el7
perl-Data-Dumper.x86_64 0:2.145-3.el7 perl-Error.noarch 1:0.17020-2.el7 perl-Git.noarch 0:1.8.3.1-12.el7_4
perl-TermReadKey.x86_64 0:2.30-20.el7 perl-Test-Harness.noarch 0:3.28-3.el7 perl-XML-Parser.x86_64 0:2.41-10.el7
subversion-libs.x86_64 0:1.7.14-11.el7_4 systemtap-client.x86_64 0:3.1-4.el7_4 systemtap-devel.x86_64 0:3.1-4.el7_4
systemtap-runtime.x86_64 0:3.1-4.el7_4
Dependency Updated:
cpp.x86_64 0:4.8.5-16.el7_4.1 gcc.x86_64 0:4.8.5-16.el7_4.1 gcc-gfortran.x86_64 0:4.8.5-16.el7_4.1 gettext.x86_64 0:0.19.8.1-2.el7
gettext-libs.x86_64 0:0.19.8.1-2.el7 libgcc.x86_64 0:4.8.5-16.el7_4.1 libgfortran.x86_64 0:4.8.5-16.el7_4.1 libgomp.x86_64 0:4.8.5-16.el7_4.1
libquadmath.x86_64 0:4.8.5-16.el7_4.1 libquadmath-devel.x86_64 0:4.8.5-16.el7_4.1 libstdc++.x86_64 0:4.8.5-16.el7_4.1 rpm.x86_64 0:4.11.3-25.el7
rpm-build.x86_64 0:4.11.3-25.el7 rpm-build-libs.x86_64 0:4.11.3-25.el7 rpm-libs.x86_64 0:4.11.3-25.el7 rpm-python.x86_64 0:4.11.3-25.el7
Complete!
[root@haiyuan mariaDB]# yum install -y ncurses-devel openssl-devel openssl
相关命令如下:
yum groupinstall “Development Tools”
yum install -y ncurses-devel openssl-devel openssl
可以去cmake 官网进行下载:
https://cmake.org/download/
[root@haiyuan mariaDB]# wget https://cmake.org/files/v3.10/cmake-3.10.1.tar.gz
--2018-01-02 22:06:59-- https://cmake.org/files/v3.10/cmake-3.10.1.tar.gz
Resolving cmake.org (cmake.org)... 66.194.253.19
Connecting to cmake.org (cmake.org)|66.194.253.19|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 7824043 (7.5M) [application/x-gzip]
Saving to: ‘cmake-3.10.1.tar.gz’
100%[=================================================================================================================>] 7,824,043 118KB/s in 28s
2018-01-02 22:07:29 (270 KB/s) - ‘cmake-3.10.1.tar.gz’ saved [7824043/7824043]
[root@haiyuan mariaDB]# ll
total 78716
-rw-r--r-- 1 root root 7824043 Dec 14 22:09 cmake-3.10.1.tar.gz
drwxrwxr-x 33 1001 1001 4096 Nov 27 18:09 mariadb-10.2.11
-rw-r--r-- 1 root root 72772830 Nov 27 18:09 mariadb-10.2.11.tar.gz
[root@haiyuan mariaDB]# tar -xf cmake-3.10.1.tar.gz
[root@haiyuan mariaDB]# cd cmake-3.10.1
[root@haiyuan cmake-3.10.1]# ls
Auxiliary CMakeGraphVizOptions.cmake CompileFlags.cmake CTestConfig.cmake Help README.rst Utilities
bootstrap CMakeLists.txt configure CTestCustom.cmake.in Licenses Source
CMakeCPack.cmake CMakeLogo.gif CONTRIBUTING.rst DartConfig.cmake Modules Templates
CMakeCPackOptions.cmake.in cmake_uninstall.cmake.in Copyright.txt doxygen.config Packaging Tests
[root@haiyuan cmake-3.10.1]# ./bootstrap
---------------------------------------------
CMake 3.10.1, Copyright 2000-2017 Kitware, Inc. and Contributors
Found GNU toolchain
C compiler on this system is: gcc
C++ compiler on this system is: g++ -std=gnu++1y
Makefile processor on this system is: gmake
[root@haiyuan cmake-3.10.1]# make && make install
Scanning dependencies of target cmsys
[ 0%] Building C object Source/kwsys/CMakeFiles/cmsys.dir/ProcessUNIX.c.o
[ 0%] Building C object Source/kwsys/CMakeFiles/cmsys.dir/Base64.c.o
================
3.1.准备目录
[root@haiyuan cmake-3.10.1]# mkdir -pv /data_linux/mysql/3306/{data,logs/{binlog,relaylog}}
mkdir: created directory ‘/data_linux/mysql’
mkdir: created directory ‘/data_linux/mysql/3306’
mkdir: created directory ‘/data_linux/mysql/3306/data’
mkdir: created directory ‘/data_linux/mysql/3306/logs’
mkdir: created directory ‘/data_linux/mysql/3306/logs/binlog’
mkdir: created directory ‘/data_linux/mysql/3306/logs/relaylog’
[root@haiyuan cmake-3.10.1]#
3.2.添加用户
[root@haiyuan cmake-3.10.1]# groupadd mysql
[root@haiyuan cmake-3.10.1]# useradd -s /sbin/nologin -g mysql -M mysql
Group 'mail' not found. Creating the user mailbox file with 0600 mode.
[root@haiyuan cmake-3.10.1]# chown mysql:mysql /data_linux/mysql/3306/ -R
[root@haiyuan cmake-3.10.1]#
==============
[root@haiyuan mariadb-10.2.11]# cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/data_linux/mysql/3306/data -DSYSCONFDIR=/etc -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DWITH_SSL=system -DWITH_ZLIB=system -DWITH_LIBWRAP=0 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DENABLED_LOCAL_INFILE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DWITH_DEBUG=0 -DWITHOUT_MROONGA_STORAGE_ENGINE=1
......
CMake Deprecation Warning at cmake/for_clients.cmake:15 (CMAKE_POLICY):
The OLD behavior for policy CMP0007 will be removed from a future version
of CMake.
The cmake-policies(7) manual explains that the OLD behaviors of all
policies are deprecated and that a policy should be set to OLD only under
specific short-term circumstances. Projects should be ported to the NEW
behavior and not rely on setting a policy to OLD.
Call Stack (most recent call first):
CMakeLists.txt:415 (INCLUDE)
-- Configuring done
-- Generating done
-- Build files have been written to: /data_linux/mariaDB/mariadb-10.2.11
[root@haiyuan mariadb-10.2.11]# make
[root@haiyuan mariadb-10.2.11]# make install
如果上面make需要修改参数,重新编译 可以删除原来本目录下的CMakeCache.txt
mv CMakeCache.txt CMakeCache.txt.bak
[root@haiyuan mariadb-10.2.11]# chmod +w /usr/local/mysql/
[root@haiyuan mariadb-10.2.11]# chown -R mysql:mysql /usr/local/mysql/
[root@haiyuan mariadb-10.2.11]#
[root@haiyuan mariadb-10.2.11]# cp support-files/my-large.cnf /etc/my.cnf
cp: overwrite ‘/etc/my.cnf’? y
[root@haiyuan mariadb-10.2.11]#
vim /etc/my.cnf
增加如下:
datadir = /data_linux/mysql/3306/data
innodb_flush_log_at_trx_commit = 2
innodb_file_per_table = ON
skip_name_resolve = ON
=======
查看配置文件当前有效配置:
[root@haiyuan mariadb-10.2.11]# sed -e "s/#.*//g" /etc/my.cnf | awk '{if (length !=0) print $0}'
[client]
port = 3306
socket = /tmp/mysql.sock
[mysqld]
port = 3306
socket = /tmp/mysql.sock
skip-external-locking
key_buffer_size = 256M
max_allowed_packet = 1M
table_open_cache = 256
sort_buffer_size = 1M
read_buffer_size = 1M
read_rnd_buffer_size = 4M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size= 16M
thread_concurrency = 8
log-bin=mysql-bin
binlog_format=mixed
server-id = 1
datadir = /data_linux/mysql/3306/data
innodb_data_home_dir = /data_linux/mysql/3306/data
innodb_data_file_path = ibdata1:10M:autoextend
innodb_log_group_home_dir = /data_linux/mysql/3306/data
innodb_buffer_pool_size = 256M
innodb_log_file_size = 64M
innodb_log_buffer_size = 8M
innodb_flush_log_at_trx_commit = 2
innodb_lock_wait_timeout = 50
innodb_file_per_table = ON
skip_name_resolve = ON
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
[myisamchk]
key_buffer_size = 128M
sort_buffer_size = 128M
read_buffer = 2M
write_buffer = 2M
[mysqlhotcopy]
interactive-timeout
[root@haiyuan mariadb-10.2.11]#
[root@haiyuan mariadb-10.2.11]# scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql/ --datadir=/data_linux/mysql/3306/data/ --defaults-file=/etc/my.cnf
WARNING: The host 'haiyuan' could not be looked up with /usr/local/mysql//bin/resolveip.
This probably means that your libc libraries are not 100 % compatible
with this binary MariaDB version. The MariaDB daemon, mysqld, should work
normally with the exception that host name resolving will not work.
This means that you should use IP addresses instead of hostnames
when specifying MariaDB privileges !
Installing MariaDB/MySQL system tables in '/data_linux/mysql/3306/data/' ...
2018-01-02 23:28:50 140467365218368 [Warning] 'THREAD_CONCURRENCY' is deprecated and will be removed in a future release.
2018-01-02 23:28:50 140467365218368 [ERROR] /usr/local/mysql//bin/mysqld: unknown variable 'innodb_additional_mem_pool_size=20M'
2018-01-02 23:28:50 140467365218368 [ERROR] Aborting
Installation of system tables failed! Examine the logs in
/data_linux/mysql/3306/data/ for more information.
The problem could be conflicting information in an external
my.cnf files. You can ignore these by doing:
shell> scripts/mysql_install_db --defaults-file=~/.my.cnf
You can also try to start the mysqld daemon with:
shell> /usr/local/mysql//bin/mysqld --skip-grant --general-log &
and use the command line tool /usr/local/mysql//bin/mysql
to connect to the mysql database and look at the grant tables:
shell> /usr/local/mysql//bin/mysql -u root mysql
mysql> show tables;
Try 'mysqld --help' if you have problems with paths. Using
--general-log gives you a log in /data_linux/mysql/3306/data/ that may be helpful.
The latest information about mysql_install_db is available at
https://mariadb.com/kb/en/installing-system-tables-mysql_install_db
MariaDB is hosted on launchpad; You can find the latest source and
email lists at http://launchpad.net/maria
Please check all of the above before submitting a bug report
at http://mariadb.org/jira
[root@haiyuan mariadb-10.2.11]#
查看初始化结果:
[root@haiyuan mariadb-10.2.11]# ll /data_linux/mysql/3306/data/
total 206880
-rw-rw---- 1 mysql mysql 16384 Jan 2 23:28 aria_log.00000001
-rw-rw---- 1 mysql mysql 52 Jan 2 23:28 aria_log_control
-rw-rw---- 1 mysql mysql 2717 Jan 2 23:28 ib_buffer_pool
-rw-rw---- 1 mysql mysql 77594624 Jan 2 23:28 ibdata1
-rw-rw---- 1 mysql mysql 67108864 Jan 2 23:28 ib_logfile0
-rw-rw---- 1 mysql mysql 67108864 Jan 2 23:28 ib_logfile1
drwx------ 2 mysql root 4096 Jan 2 23:28 mysql
-rw-rw---- 1 mysql mysql 0 Jan 2 23:28 mysql-bin.index
drwx------ 2 mysql root 4096 Jan 2 23:28 test
[root@haiyuan mariadb-10.2.11]#
[root@haiyuan mariadb-10.2.11]# cp support-files/mysql.server /etc/rc.d/init.d/mysqld
[root@haiyuan mariadb-10.2.11]# chmod +x /etc/rc.d/init.d/mysqld
[root@haiyuan mariadb-10.2.11]# chkconfig --add mysqld
[root@haiyuan mariadb-10.2.11]# /etc/init.d/mysqld restart
Restarting mysqld (via systemctl): [ OK ]
[root@haiyuan mariadb-10.2.11]#
####9.添加环境变量
[root@haiyuan mariadb-10.2.11]# vim /etc/profile
##export PATH=$PATH:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/mysql/bin
[root@haiyuan mariadb-10.2.11]# source /etc/profile
[root@haiyuan mariadb-10.2.11]#
[root@haiyuan mariadb-10.2.11]# mysql
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 10
Server version: 10.2.11-MariaDB-log Source distribution
Copyright (c) 2000, 2017, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]> use mysql;
Database changed
MariaDB [mysql]> select user,host,password from mysql.user;
+------+-----------+----------+
| user | host | password |
+------+-----------+----------+
| root | localhost | |
| root | haiyuan | |
| root | 127.0.0.1 | |
| root | ::1 | |
| | localhost | |
| | haiyuan | |
+------+-----------+----------+
6 rows in set (0.00 sec)
MariaDB [mysql]> update user set password=PASSWORD('newpassword') where user='root';
Query OK, 4 rows affected (0.00 sec)
Rows matched: 4 Changed: 4 Warnings: 0
MariaDB [mysql]> delete from user where user='';
Query OK, 2 rows affected (0.00 sec)
MariaDB [mysql]> select user,host,password from mysql.user;
+------+-----------+-------------------------------------------+
| user | host | password |
+------+-----------+-------------------------------------------+
| root | localhost | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
| root | haiyuan | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
| root | 127.0.0.1 | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
| root | ::1 | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
+------+-----------+-------------------------------------------+
4 rows in set (0.00 sec)
MariaDB [mysql]>
文章浏览阅读3.4k次,点赞3次,收藏4次。高速主频240MHZ,对比STM32F1的72MHZ和STM32F4的168MHZ,速度快很多,而且价格上比起一直在涨价的STM系低出非常多;总的来说,STM32在国内的使用程度和受众程度是远大于ESP32的,毕竟STM32已经占据主流市场很久了,学习的资料比起ESP32起来会多,再加上一些开源问题,使用32的人群还是占据多数。2016年,乐鑫推出了ESP32,它是ESP8266的升级版本,速度更快还带有蓝牙4.2和蓝牙低功耗,价格在20元左右,在这个价格下几乎找不到对手可以“一战”。_esp8266为什么不建议使用
文章浏览阅读990次。Linux系统可以挂载多个不同接口类型的磁盘(disk),每一个磁盘又可以分成若干个分区(Partition),每个分区又可以拥有自己的文件系统类型(FileSystem)。Linux对于磁盘和分区又自己的一套标记方法。硬盘和分区的区分第一个SCSI(Small Computer System Interface)磁盘记为/dev/sda,第二个SCSI磁盘记为/dev/sdb;第一个SATA磁盘..._linux引导分区的标记可为
文章浏览阅读656次。第12课:网络游戏案例讲解上章给读者介绍关于服务器之间的通信,本章通过案例给读者介绍如何将框架跟 Photon 结合起来,实现一个网络通信的框架设计。UI 架构设计模块已经介绍过,我们的 Demo 使用的 UI 是 UGUI,简单的用几个 Button 代替 Sprite,它们的原理是一样的。我们先创建一个 UI,如下图所示:这个 UI 主要有三个关键按钮,分别是 Create Roo..._网络游戏消息结构设计案例
文章浏览阅读548次。Android 构建系统非常灵活,可让你在不修改应用核心源代码文件的情况下执行自定义构建配置。本部分将介绍 Android 构建系统的工作原理,以及它如何帮助你对多个构建配置进行自定义和自动化处理。构建过程涉及许多将你的项目转换为 Android 应用程序包 (APK) 的工具和过程。构建过程非常灵活,因此了解一些幕后发生的事情很有用。下图为Android 应用模块的构建过程。Android 应用模块的构建过程(如上图所示)遵循以下一般步骤:1、编译器将你的源代码转换为 DEX(Dalv_grade编译运行安卓
文章浏览阅读800次。/etc/sudoers 控制哪些用户能在哪些主机上以哪些用户的身份执行哪些命令。只有此文件权限为440时才能用户才能使用sudo命令,只有root用户才能使用visudo命令修改此文件。当然也可以先添加文件写权限,然后修改,再把文件权限改回来。此文件的一些配置规则定义别名:User_Alias UserName = user1,user2,kongoveHost_Alias HostName =..._%wheel all=(all) all
文章浏览阅读9.7k次,点赞5次,收藏27次。 一、解析过程本人使用锤子手机做测试,型号是YQ601,首先打开开发者模式确保手机能与mac相连,打开Appium客户端,配置参数如图可以理解为Appuim继承自web端的selenium,同样可以执行一些自动化操作。Appium自带了一个XPATH选择器,给用户提供了选择结果,如图这个选择器给出的结果太繁琐,所以可以改成通过查找ID的方式来构造爬虫程序。但是这里要注意,估计微信提升了自己..._appium监测微信图片
文章浏览阅读4.5k次,点赞7次,收藏10次。通过上述方法,您不仅可以解决因Docker日志文件导致的C盘空间爆满问题,还可以应用这一技巧,管理系统中的任何其他大文件或文件夹。保持C盘的清爽,让您的Windows系统运行更加流畅!_appdata\local\docker\log\host
文章浏览阅读54次。首先想到的是 js插件 ajaxSubmitForm1. http://www.cnblogs.com/DylanZ/p/6019611.html 1 function ajaxSubmitForm() { 2 var option = { 3 url : '${pageContext.request.contextPath}/userCo..._clientcallmode
文章浏览阅读8w次,点赞20次,收藏160次。aarch64-linux-gnu-gcc 是由 Linaro 公司基于 GCC 推出的的 ARM 交叉编译工具_aarch64-linux-gnu-gcc
文章浏览阅读1.4k次。庚子年,我们的EGO1在疫情当中作为口袋实验平台成为了众多高校的复课利器。其中的成功案例更是得到了新华社网媒与CCTV教育频道的报道。借此东风,为了让更多的老师与学生熟悉了解Xilinx,更好的入门学习FPGA知识,我们的师资培训直播已开设EGO1专题直播,欢迎新老朋友跟踪关注。第二课---- EGO1数码管与键盘本周的直播我们将介绍EGO1的外设使用案例,介绍数码管扫描的原理和PS/2..._fpgaego1 键盘
文章浏览阅读3.6k次。python库安装方法:方法一:setpu.py1.下载库压缩包,解压,记录下路径:*:/**/……/2.运行cmd,切换到*:/**/……/目录下3.运行setup.py build4.然后输入python,进入python模块,验证是否安装成功方法二:1.Win + R 打开运行窗口,输入cmd回车2.找到pip安装路径——x:\Python xx\Scripts3. 在命令行中切换至该目录c..._rep库怎么安装
文章浏览阅读189次。1.Adapter增加滑动结束以后刷新方法//定义当前listview是否在滑动状态private boolean isScrolling = false;public void setScrolling(boolean scrolling) {this.isScrolling = scrolling;}public void refreshOnScrollEnd(AdapterView list..._android listview fling