location | 易学教程

nginx基础--1

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概述 Nginx是一款轻量级的HTTP服务器，采用事件驱动的异步非阻塞处理方式框架，这让其具有极好的IO性能，具有处理高并发的能力。时常用于服务端的反向代理和负载均衡。划重点:处理高并发，反向代理，负载均衡。安装（windows） download 可以自行选择适合自己电脑的版本(开发版本/稳定版本/历史版本)–推荐稳定版(stable) 傻瓜式安装就行了，完事点一下nginx.exe,浏览器打开127.0.0.1,或者localhost 效果图显示这个界面，表示安装成功目录结构这里conf文件夹是最重要的，里边存放的是nginx的配置文件 html文件夹是静态站点文件，里边可以放一些静态页面 logs文件夹里边存放的是日志文件，还有nginx的pid temp文件夹下是一些临时文件 docs和contrib可自行查看，很少用 conf/nginx.conf #user nobody; #运行用户 worker_processes 1; #Nginx进程数 #错误日志存放目录 #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #指定nginx进程运行文件存放地址 #pid logs/nginx.pid; events { worker

android locationManager requestLocationUpdates

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问题 Is there a way to request location updates from a locationManager at specific intervan and to ignore minDistance? I've tried locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 3600 * 1000, 1, this) But in logs appears sometimes that location is updated in a few minutes, sometimes in a half of hour... Can this be done to update location at a fixed interval and to ignore distance? 回答1: You can use this schema. Create new Runnable which will be called every time, when you want

Monitoring regions but location icon disappears when app is killed

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问题 I have a CLLocationManager contained in a singleton and I have added around a dozen regions to monitor. I am successfully notified of boundary crossings when the app is in the foreground/background. However, when I force quit the app, the location icon disappears and I am not getting any callbacks. 回答1: As far as I can see, this is intended functionality as of iOS7. Here is a reply I found to a similar question, in this case involving significant location change: https://devforums.apple.com

Location update even when app is killed/terminated

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问题 I am trying to get location updates even in all states, even when app is killed/terminated/suspended. I have enabled background fetch in xcode and implemented the following code(used reference "Capture location in all states app"). But when i terminate the app it's giving a red line on class AppDelegate. I do not understand what is the problem here.I have done this using the solution of the question "Getting location for an iOS app when it is in the background and even killed" here, But its

NGINX初学者指南

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文章目录 1. 启动、停止和重新加载配置 2. 配置文件的结构 3. 提供静态内容 4. 设置简单的代理服务器 5. 设置FastCGI代理参考文档 nginx有一个主进程和几个工作进程。主流程的主要目的是读取和评估配置，以及维护工作流程。工作进程对请求进行实际处理。nginx采用基于事件的模型和依赖于操作系统的机制，在工作进程之间有效地分配请求。工作进程的数量在配置文件中定义，可以针对给定的配置进行调整，也可以根据可用的CPU内核数量自动调整。从句法上很容易理解worker_processes number | auto，工作进程数的最佳值取决于许多因素，包括（但不限于）CPU内核数，存储数据的硬盘驱动器数以及加载模式。将其设置为可用的CPU内核数将是一个不错的开始（值 auto 将尝试自动检测）。 1. 启动、停止和重新加载配置要启动nginx，请运行可执行文件。一旦启动nginx，就可以通过使用-s参数调用可执行文件来对其进行控制。语法如下： nginx -s signal 其中signal可能是以下之一： stop 快速退出 quit 正常退出 reload 重新加载配置文件 reopen 重新打开日志文件例如，要停止nginx进程并等待工作进程完成对当前请求的服务，可以执行以下命令： nginx -s quit 此命令应由启动nginx的用户执行。

nginx 负载均衡

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day109Linux笔记 web知识博客：https://www.cnblogs.com/pyyu/p/9467256.html nginx博客：https://www.cnblogs.com/pyyu/p/9468680.html nginx负载均衡博客：https://www.cnblogs.com/pyyu/p/10004633.html 昨日内容回顾： nginx安装配置 nginx目录下的sbin文件夹nginx绿色的执行文件 nginx底下的conf文件夹nginx.conf是主配置文件 nginx.conf通过闭合的大括号，来确定代码作用域 server{}标签定义虚拟主机 server{ listen 80; server_name 域名或者ip地址; www.s14.com #网站访问的路径匹配 # www.s14.com/s14.png # www.s14.com/index.html location / { #root参数定义，这个虚拟主机访问入口时，定位的资源文件放在哪 #用于定义虚拟主机，网站根目录 root /data/static/; #如果我在这放了一个图片 /data/static/s14.png index index.html #定义默认的首页文件名叫做/data/static/index.html } }多个标签，定义多个虚拟主机

Android LocationClient.getLastLocation() returns old and inaccurate location with a new timestamp

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问题 I've been using the fused location provider since its release and I am pretty happy with it (way better than the old system). But I ran into a peculiar problem when using geofencing in combination with LocationClient.lastKnownLocation(). The setup is as follows: I drop several geofences around some home location (with increasing ranges). When I get the intent that a fence is crossed I retrieve the last known location from LocationClient and work with it. Apart from than I also registered for

Android LocationClient.getLastLocation() returns old and inaccurate location with a new timestamp

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What is the best way to show a WPF window at the mouse location (to the top left of the mouse)?

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问题 I have found that this works PART of the time by inheriting the Windows Forms mouse point and subtracting out the height and width of my window to set the left and top (since my window's size is fixed): MyWindowObjectThatInheritsWindow window = new MyWindowObjectThatInheritsWindow(); System.Windows.Point mouseLocation = GetMousePositionWindowsForms(); window.Left = mouseLocation.X - 300; window.Top = mouseLocation.Y - 240; window.Show(); Edit: Here is the code for getting the mouse position..

ubuntu apt-get install配置nginx遇到的坑

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说在前面，推荐通过下载压缩包，解压后配置的方式进行安装，便于后期进行域名解析，负载均衡等配置如果是通过apt-get install安装，那么正确的配置文件路径如下 default内容如下 server { listen 80; server_name localhost; root /var/www/html; index index.html index.php; location / { try_files $uri $uri/ =404; } error_page 404 /404.html; error_page 500 502 503 504 /50x.html; location = /50x.html { root /var/www/html; } location ~ \.php$ { try_files $uri =404; fastcgi_pass unix:/var/run/php/php7.0-fpm.sock; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; } } 如果要给nginx添加域名转发的功能就在此文件后面添加即可，但访问时，可能会报403

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