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Python实现性能自动化测试竟然如此简单(转载至博客园可优)

情到浓时终转凉″ 提交于 2019-12-05 06:23:39
一、思考❓❔ 1.什么是性能自动化测试? 性能 系统负载能力 超负荷运行下的稳定性 系统瓶颈 自动化测试 使用程序代替手工 提升测试效率 性能自动化 使用代码模拟大批量用户 让用户并发请求 多页面多用户并发请求 采集参数,统计系统负载能力 生成报告 2.Python中的性能自动化测试库? locust库 使用Python 使用代码来创建批量用户 分布式 可以在多台服务器上,进行分布式性能测试 可伸缩性强 稳定、应用广泛 经得住各种场景下的考验 基于web ui界面展示测试详情 能测任何系统 二、基础操作?? 1.安装locust 使用官方pypi源来安装 pip install locustio 使用豆瓣pypi源来安装(推荐) pip install -i https://pypi.douban.com/simple locustio 安装成功之后,在cmd控制台将会新增一条命令,可输入如下命令查看: locust --help 2.基本用法 在项目根目录下创建 locustfile.py 文件 from locust import Locust, TaskSet, task class MyTasks(TaskSet): """ 创建测试任务类,需要继承TaskSet 可以添加多个测试任务 """ # 每个测试任务,往往会以实例方法的形式来呈现 #

Gradle Not Resolving Maven Repo on localhost

*爱你&永不变心* 提交于 2019-12-05 06:20:56
问题 I have setup an Archiva instance on my localhost using the default configuration. I have tried several different Gradle configs to resolve to the archiva instance, but none seem to work. using mavenRepo maven using Ivy and only specifying the artifact pattern (which worked when I used Ivy) build.gradle subprojects { apply plugin: 'java' apply plugin: 'maven' repositories { mavenRepo url: 'http://localhost:8080/archiva', artifactUrls: [ 'http://localhost:8080/archiva/repository/internal',

How to test my ASP.NET page on https://localhost in a development environment? [duplicate]

心不动则不痛 提交于 2019-12-05 06:12:57
Possible Duplicate: HTTPS with Visual Studio's built-in ASP.NET Development Server I'm writing a C#, ASP.NET web application with the VS 2010 IDE. I do not have the IIS server installed on this Windows 7 machine. All my testing of the web app goes through the "ASP.NET Development Server" that came with Visual Studio 2010. My pages usually load into the web browser with an adress like this: " http://localhost:59215/Default.aspx " So my question is, can I test it with a HTTPS URL? And if yes, can someone give me steps? Visual Studio 2010 with SP1 now has IIS Express, which will allow you run on

What can i do about : Enter username and password for “” at http://localhost in Firefox browser?

烈酒焚心 提交于 2019-12-05 06:00:40
问题 Some times when i want to run and debug my asp.net projects and see it on Firefox browser, i see a window that ask me Username and Password for http://localhost IIS. I find this solution and think maybe is useful for others. So decide to share it with you. 回答1: Open firefox and type in the address bar about:config type ntlm in the textbox. Double click on network.automatic-ntlm-auth.trusted-uris and type localhost there. Click on OK. You are done. 回答2: Open firefox and type in the address bar

How to listen to localstorage in react.js

笑着哭i 提交于 2019-12-05 05:40:53
I'm having a problem with a component that gets data from an array in localstorage. It gets the initial data when the page loads, but how do I update when localstorage is changed? import React, {Component} from 'react'; class MovieList extends Component { constructor(props){ super(props) this.state = { filmList: [] } } componentWillMount(){ var film = [], keys = Object.keys(localStorage), i = keys.length; while ( i-- ) { film.push( localStorage.getItem(keys[i])) } this.setState({filmList: film}) }; render(){ return( <ul> <li>{this.state.filmlist}</li> </ul> ); } } export default MovieList; Per

zookeeper总是启动失败的解决办法

徘徊边缘 提交于 2019-12-05 05:29:52
Error contacting service. It is probably not running 一、错误如图所示 二、百度解决方案 网上问题答案有许多种,一一试了一遍: 1. zoo.cfg配置文件中指定目录却没有创建! 创建相应目录即可。 //我的目录配置没有问题 2. zoo.cfg中dataDir指定路径为Myid文件的路径。 Myid内容与:server.?=localhost:2888:3888 中你所设置?一致! //这里的配置也没有问题 3.使用service iptables stop 关闭防火墙 //防火墙已经关了 使用service iptables status确认 4. 1,打开zkServer.sh 找到 status) STAT=`echo stat | nc localhost $(grep clientPort "$ZOOCFG" | sed -e 's/.*=//') 2> /dev/null| grep Mode` 在nc与localhost之间加上 -q 1 (是数字1而不是字母l) 如果已存在则去掉 //zkServer.sh中没有这一行 5.2181端口被占用! zkServer.sh stop #先停止zookeep netstat -an | grep 2181 #查看端口是否占用,如果占用 clientPort = 2888

如何启动ZooKeeper(上)

十年热恋 提交于 2019-12-05 05:29:28
启动ZooKeeper ZooKeeper服务的启动方式分为三种,即单机模式、伪分布式模式、分布式模式,这里针对三种模式均做逐一讲解。 Tips 调试过程建议尽量使用分布式模式,单机模式不推荐在生产环境下使用,伪分布式模式实质上是在一个进程内派生多个线程模拟分布式形态,由于操作系统的内部结构设计,容易造成一些问题,建议与其解决问题不如切换到分布式模式。生产环境下建议一定采用分布式模式,如果机器不够,推荐采用虚拟机方式。 (1). Module1 单机模式 采用单机模式,意味着只有一台机器或者一个节点,因此流程较为简单。首先,在conf目录下面可以通过自己创建zoo.cfg文件的方式完成ZooKeeper的配置,如清单1-7所示,ZooKeeper服务会读取该配置文件,具体的读取代码会在第四章介绍。 注意,ZooKeeper自带了zoo_sample.cfg文件,这个是配置文件的模板文件,可以打开看看具体的内容,也可以作为zoo.cfg的创建内容范例。 清单1-7 ZooKeeper配置文件 [root@localhost zookeeper-3.4.7]# cd conf [root@localhost conf]# ls -rlt total 12 -rw-rw-r--. 1 1000 1000 922 Nov 1022:32 zoo_sample.cfg -rw-rw-r--.

how to view a site in localhost

与世无争的帅哥 提交于 2019-12-05 05:11:36
I am working under localhost. In IIS Manager 7.5, windows server 2008. After adding a new application in "Application pools", I added a new asp.net web application site using that application pool. The problem is how can I run that website on localhost to check whether the site is working correctly or not? People told me that I have to add bindings "domains" for that site and run the site using those domains. But that is not convenient as every time adding a new site on IIS, I need to have a domain to check the result? I think it should be possible to run the site under localhost somehow but I

Linux--重要文件

偶尔善良 提交于 2019-12-05 05:09:35
目录 /etc/resolv.conf /etc/host /etc/sysconfig/network /etc/fstab /etc/rc.local /etc/profile /etc/bashrc /etc/motd /usr/local /var /proc /etc/resolv.conf 说明:设置Linux本地的DNS的配置文件 查看文件内容 [root@39 ~]# cat /etc/resolv.conf nameserver 10.0.0.2 注意:网卡的配置文件的DNS优先于/etc/resolv.conf配置的DNS DNS:实现域名和IP的互相解析 /etc/host 说明:域名和IP地址的对应关系 作用: 一般在搭建测试环境的时候使用 服务器之间的调用可以用域名(内部的DNS) 查看内容 [root@39 ~]# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 /etc/sysconfig/network 说明:可修改主机名及网卡启动,网关等配置 查看内容 [root@39 ~]

Openstack部署过程

我的未来我决定 提交于 2019-12-05 04:53:24
一、director 安装准备 [root@localhost ~]# useradd stack [root@localhost ~]# passwd stack Changing password for user stack. New password: BAD PASSWORD: The password is shorter than 8 characters Retype new password: passwd: all authentication tokens updated successfully. [root@localhost ~]# echo "stack ALL=(root) NOPASSWD:ALL" | tee -a /etc/sudoers.d/stack stack ALL=(root) NOPASSWD:ALL [root@localhost ~]# chmod 0440 /etc/sudoers.d/stack [root@localhost ~]# su - stack [stack@localhost ~]$ pwd /home/stack [stack@localhost ~]$ mkdir ~/images [stack@localhost ~]$ mkdir ~/templates [stack@localhost ~]$ ls