FastCGI 安装与配置
相关软件包:
httpd 2.2.14 //注意版本 这个版本不会出问题 注:apache httpd安装
fcgi-2.4.0.zip
mod_fastcgi-2.4.6.zip 请仔细阅读其中的README
配置apache: (默认安装在/usr/local 文件夹下)
LoadModule fastcgi_module modules/mod_fastcgi.so
<IfModule fastcgi_module>
AddHandler fastcgi-script .fcgi # you can put whatever extension you want
</IfModule>
FastCgiIpcDir /tmp
#可以限制fcgi数目 和 链接时间:
FastCgiServer /root/fcgi/test.fcgi -processes 1 -idle-timeout 1000
# : -processes 1 只允许开启一个进程 适合gdb调试 -idle-timeout 1000 连接超时时间1000s 适合gdb调试
#修改fcgi目录
ScriptAlias /cgi-bin/ "/usr/local/apache2/cgi-bin/"
配置参考地址:http://www.fastcgi.com/mod_fastcgi/docs/mod_fastcgi.html#FastCgiServer
test.c:(简单示例不推荐)
#include <stdlib.h>
int $count =0;
int main( int argc, char*argv[] )
{
while (FCGI_Accept() >=0) {
FCGI_printf("Content-Type:text/html\n\n");
FCGI_printf("hello world\n\n");
}
}
编译:
访问: http://localhost/cgi-bin/test.fcgi
test2.c(推荐)
/* Compile with: gcc -Wall -lfcgi fastcgi.c -o fastcgi
*/
#include <stdio.h>
#include <stdlib.h>
#include <fcgiapp.h>
#define printf(...) FCGX_FPrintF(request->out, __VA_ARGS__)
#define get_param(KEY) FCGX_GetParam(KEY, request->envp)
void handle_request(FCGX_Request *request) {
char*value;
printf("Content-Type: text/plain\r\n\r\n");
if ((value = get_param("REQUEST_METHOD")) != NULL) {
printf("%s ", value);
}
if ((value = get_param("REQUEST_URI")) != NULL) {
printf("%s", value);
}
if ((value = get_param("QUERY_STRING")) != NULL) {
printf("?%s", value);
}
if ((value = get_param("SERVER_PROTOCOL")) != NULL) {
printf(" %s", value);
}
printf("\n");
}
int main(void) {
//int sock;
FCGX_Request request;
FCGX_Init();
//sock = FCGX_OpenSocket(":2005", 5);
FCGX_InitRequest(&request, 0, 0);
while (FCGX_Accept_r(&request) >=0) {
handle_request(&request);
FCGX_Finish_r(&request);
}
return EXIT_SUCCESS;
}
编译 Makefile:
main: test.c
gcc -g -Wall -O0 -lfcgi -o test.fcgi test.c
//注意gcc前面用tab代替空格