Linux搭建asp.net运行环境

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      本文所搭建asp.net运行环境，是以apache作为通讯框架，mod_mono（apache的插件）作为接口桥，连接apache与xsp的通讯，xsp最终负责asp.net的服务处理，xsp会监听本地端口用来与mod_mono通讯，后者将处理结果返回给apache，apache再返回给客户端。
1.外围配置#安装完CentOS后，首先更新系统

1. yum -y update

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#然后安装相关的编译器和必备的软件

1. yum install bison make gcc gcc-c++ libstdc++-devel gettext pkgconfig glib2-devel

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2.下载所需软件包

1. mkdir -p /tools
   
2. cd /tools
   
3. wget <a href="http://ftp.novell.com/pub/mono/sources/libgdiplus/libgdiplus-2.10.tar.bz2" target="_blank">http://ftp.novell.com/pub/mono/sources/libgdiplus/libgdiplus-2.10.tar.bz2</a>
   
4. wget <a href="http://ftp.novell.com/pub/mono/sources/mono/mono-2.10.2.tar.bz2" target="_blank">http://ftp.novell.com/pub/mono/sources/mono/mono-2.10.2.tar.bz2</a>
   
5. wget <a href="http://ftp.novell.com/pub/mono/sources/xsp/xsp-2.10.2.tar.bz2" target="_blank">http://ftp.novell.com/pub/mono/sources/xsp/xsp-2.10.2.tar.bz2</a>
   
6. wget <a href="http://ftp.novell.com/pub/mono/sources/mod_mono/mod_mono-2.10.tar.bz2" target="_blank">http://ftp.novell.com/pub/mono/sources/mod_mono/mod_mono-2.10.tar.bz2</a>
   
7. wget <a href="http://labs.renren.com/apache-mirror/httpd/httpd-2.2.21.tar.gz" target="_blank">http://labs.renren.com/apache-mirror/httpd/httpd-2.2.21.tar.gz</a>

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3.安装libgdiplus
libgdiplus是mono中的System.Drawing依赖的一个组件，用于显示web页面基本颜色等。目前最新是libgdiplus-2.10。

1. <p>tar -xjvf libgdiplus-2.10.tar.bz2</p><p>cd libgdiplus-2.10</p><p>./configure --prefix=/usr/local</p><p>make</p><p>make install</p>

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./configure –prefix=/usr/local，这是源代码安装的第一步，主要的作用是对即将安装的软件进行配置，检查当前的环境是否满足要安装软件的依赖关系。当完成配置出现如下信息时，说明依赖关系全都具备，可以开始安装libgdiplus。

Configuration summary

   * Installation prefix = /usr/local
   * Cairo = 1.6.4 (internal)
   * Text = cairo
   * EXIF tags = yes
   * Codecs supported:

      - TIFF: yes
      - JPEG: yes
      - GIF: yes
      - PNG: yes
      NOTE: if any of the above say 'no' you may install the
            corresponding development packages for them, rerun
            autogen.sh to include them in the build.

如果出现如下信息：

configure: WARNING: *** TIFF plug-in will not be built (TIFF library not found) ***
checking for jpeg_destroy_decompress in -ljpeg... no
configure: WARNING: *** JPEG loader will not be built (JPEG library not found) ***
checking for DGifOpenFileName in -lgif... no
configure: WARNING: *** GIF loader will not be built (giflibrary not found) ***
checking for DGifOpenFileName in -lungif... no
configure: WARNING: *** GIF loader will not be built (ungiflibrary not found) ***
checking for libpng12... no
checking for png_read_info in -lpng... no
configure: error: *** libpng12 not found.See http://www.libpng.org/pub/png/libpng.html.

说明缺少libtiff、libjpeg、libgif、libpng等库，安装这些库：

yum install libtiff libtiff-devel libjpeg libjpeg-devel giflib giflib-devel libpng libpng-devel libX11 libX11-devel freetype freetype-devel fontconfig fontconfig-devel libexif libexif-devel

4.安装mono

1. <p>cd /tool</p><p>tar -xjvf mono-2.10.2.tar.bz2</p><p>cd mono-2.10.2</p><p>./configure --prefix=/usr/local</p><p>make</p><p>make install</p>

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Mono安装完成之后，可以用命令mono -V查看一下mono的安装情况，如果能够看到mono版本号等信息，说明Mono安装成功。

Mono JIT compiler version 2.10.2 (tarball Thu Jan  5 17:34:42 CST 2012)
Copyright (C) 2002-2011 Novell, Inc and Contributors. www.mono-project.com
        TLS:           __thread
        SIGSEGV:       altstack
        Notifications: epoll
        Architecture:  x86
        Disabled:      none
        Misc:          softdebug
        LLVM:          supported, not enabled.
        GC:            Included Boehm (with typed GC and Parallel Mark)

5.安装apache

1. <p><font size="3">cd /tool</font></p><p><font size="3">tar -xzvf httpd-2.2.21.tar.gz</font></p><p><font size="3">cd httpd-2.2.21</font></p><p><font size="3">./configure --prefix=/usr/local/apache --enable-mods-shared=most</font></p><p><font size="3">make</font></p><p><font size="3">make install</font></p>

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6.安装mod_mono

1. <p><font size="3">cd /tool</font></p><p><font size="3">tar -xjvf mod_mono-2.10.tar.bz2</font></p><p><font size="3">cd mod_mono-2.10</font></p><p><font size="3">./configure</font></p><p><font size="3">make</font></p><p><font size="3">make install</font></p>

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./configure配置信息如下：

Configuration summary for mod_mono

   * Installation prefix = /usr/local
   * Apache version = 2.2
   * Apache modules directory = /usr/local/apache/modules
   * apxs = /usr/local/apache/bin/apxs
   * apr-config = /usr/local/apache/bin/apr-1-config
   * apu-config = /usr/local/apache/bin/apu-1-config
   * CFLAGS = -g -O2 -I/usr/local/apache/include  -g -O2 -pthread  -I/usr/local/apache/include  -g -O2 -pthread  -I/usr/local/apache/include
   * Verbose logging (debug) = no
   * GCOV options used = no
   * Profiling enabled = no
   * mono prefix = /usr/local
   * Default MonoApplicationsConfigDir = /usr/local/apache/conf/mod-mono-applications

7.安装xsp
xsp就是mod-mono-server。

cd /tool
tar -xjvf xsp-2.10.2.tar.bz2
cd xsp-2.10.2
./configure --prefix=/usr/local
make
make install

如果在./configure的时候出现

checking for MONO_MODULE... configure: error: Package requirements (mono >= 2.10.0) were not met:

No package 'mono' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables MONO_MODULE_CFLAGS
and MONO_MODULE_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

则需要设置环境变量：

export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig

8.配置apache
打开/usr/local/apache/conf文件夹中的httpd.conf，这个文件是apache的配置文件，在最后添加

1. Include /usr/local/apache/conf/mod_mono.conf

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将以下#注释去掉

1. #ServerName <a href="http://www.example.com:80" target="_blank">www.example.com:80</a>

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在/usr/local/apache/htdocs文件夹中任意创建一个index.aspx文件，添加内容如下

<%@ Page Language="C#" %>
<html>
<head>
<title>hello world</title>
</head>
<body>
<%
for (int i=1; i<=7; i++)
{
Response.Write("<font size=" + i.ToString() + ">");
Response.Write("hello world");
Response.Write("</font><br />");
}
%>
</body>
</html>

重启apache

1. /usr/local/apache/bin/apachectl restart

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通过浏览器访问http://localhost/index.aspx或者http://IP/index.aspx，如果在页面上出现”hello world“等信息，说明asp.net环境已经搭建成功。
转自http://www.saih.cn/tech/?p=125