無法在error.log文件APACHE模塊中獲取日誌消息？

Question

這是我的代碼，寫在Visual Studio 2008的代碼得到編譯和運行成功我通過調試代碼檢查，我沒有得到我的error.log消息文件中的日誌消息，幫助我，如果我犯了一些錯誤

#include <stdio.h> 
#include <stdlib.h> 
#include <string.h> 
#include "apr_optional.h" 
#include <httpd.h> 
#include <http_protocol.h> 
#include <http_config.h> 
#include <http_log.h> 
#include "apr_general.h" 
#include "apr_getopt.h" 
#include "apr_xml.h" 
#include "apr_file_io.h" 
static int hello_handler(request_rec *r) 
{ 



    ap_log_error(APLOG_MARK,APLOG_INFO,0,NULL,"Entered Function = hello_handler, time = %d",r->finfo.mtime); 



     /* We set the content type before doing anything else */ 
//  ap_set_content_type(r, "text/html"); 

     /* If the request is for a header only, and not a request for 
     * the whole content, then return OK now. We don't have to do 
     * anything else. */ 
     if (r->header_only) 
     { 
       return OK; 
     } 

    ap_log_error(APLOG_MARK,APLOG_INFO,0,NULL, "Exit Function = hello_handler,time = %d",r->finfo.mtime); 
} 


static void InitLog_Hooks(apr_pool_t *pool) 
{ 
    ap_hook_handler(hello_handler, NULL, NULL, APR_HOOK_LAST); 
} 

module AP_MODULE_DECLARE_DATA SampleLog_modules = { 
    STANDARD20_MODULE_STUFF, 
    NULL, 
    NULL, 
    NULL, 
    NULL, 
    NULL, 
    InitLog_Hooks 
} ; 

Answer 1

這是非常第四個參數easy..just改變 R->服務器 你會在error.log文件geterror消息.. 此外，我們可以通過使用重定向日誌消息到自己的文件api

ap_replace_stderr_log (pool,"Filepath"); 

乾杯！