读配置文本

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2014年3月25日14:56:08

读配置文本

1、使用VS2008创建一个带预编译头的控制台项目。

2、源文件内容：

#include "stdafx.h" #define LWW_CONSOLE #ifdef LWW_CONSOLE  #define CosPrintf printf  #else  #define CosPrintf //  #endif  #include<iostream>  using namespace std;char g_strName[20];int g_nAge = 0;char * getNoSpaceStr(char * str){char * retStr = str;while(isspace((unsigned char)(*retStr))){retStr++;}for(int i=strlen(retStr);i>0;){if(isspace((unsigned char)(retStr[i-1]))){retStr[i-1]='\0';i--;}elsebreak;}return retStr;}bool readConfigTxt(const char * strFileName){FILE * pFile = fopen(strFileName,"r");      if(NULL == pFile)      {    CosPrintf("文件打开失败\n");    return false;    }char strBuf[400] = {0};char *str = NULL;char *strWork = NULL;while(fgets(strBuf,400,pFile) != NULL){str = getNoSpaceStr(strBuf);if('#' == *str)//注释行continue;if((strWork = strstr(str,"name"))){ if((str = strstr(strWork,"="))){str = getNoSpaceStr(++str);strcpy(g_strName,str);}}else if((strWork = strstr(str,"age"))){ if((str = strstr(strWork,"="))){str = getNoSpaceStr(++str);g_nAge=atoi(str);}}}return false;}int main( void )  {  char ch;readConfigTxt("CenterTransConfig.ini");printf("姓名:%s\n",g_strName);printf("年龄:%d\n",g_nAge);printf("程序结束\n");cin>>ch;return 0;  }

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