纯C配合Wget编写多平台粉丝数量实时统计程序，b站 博客等

## 视频讲

视频讲解：[传送门]
灵感来源：av84354171

## 代码下载：

github：[https://github.com/Ikaros-521/using-C-to-get-user-s-fans]
码云：[https://gitee.com/ikaros-521/using-C-to-get-user-s-fans]
Linux的话，去掉头文件conio.h，getch()，稍加改动就行了
用到的工具：[Wget](http://www.gnu.org/software/wget/)

## 效果展示

相关打印可以修改 mix.c 自行优化

## 编译
gcc mix.c -o mix

## 运行

直接运行mix.exe 或 打开cmd，cd到工作目录，输入 mix.exe 运行(如果生成文件后，程序没有自动删掉，请手动删除）

### 用户信息填写

**user_info.conf**

```bash
speed:1
bilibili:uid
cnblogs:id
csdn:id
gitee:id
github:id
zhihu:id
```

speed速度就是循环的速度。
其他分别对应各平台的id，如果没有也随便填一个，不需要可以在 mix.c 中注释掉对应平台。

## 代码

### mix.c

```c
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <conio.h>

void bilibili(char* str); // 哔哩哔哩
void cnblogs(char* str); // 博客园
void csdn(char* str); // CSDN
void gitee(char* str); // 码云
void github(char* str); // GitHub
void zhihu(char* str); // 知乎

int main()
{
double speed = 1;
char id_bilibili[20] = {};
char id_cnblogs[80] = {};
char id_csdn[40] = {};
char id_gitee[40] = {};
char id_github[40] = {};
char id_zhihu[80] = {};
FILE* f = NULL;
// 打开配置文件
f = fopen("user_info.conf", "r");
if (f == NULL)
{
printf("File user_info.conf access error! press any key to exit \n");
getch();
exit(0);
}
int i = 0;
fscanf(f, "speed:%lf\nbilibili:%s\ncnblogs:%s\ncsdn:%s\ngitee:%s\ngithub:%s\nzhihu:%s\n", &speed, id_bilibili, id_cnblogs, id_csdn, id_gitee, id_github, id_zhihu);
printf("---------- config ----------\nspeed:%lf\nbilibili:%s\ncnblogs:%s\ncsdn:%s\ngitee:%s\ngithub:%s\nzhihu:%s\n---------------------------\n", speed, id_bilibili, id_cnblogs, id_csdn, id_gitee, id_github, id_zhihu);
speed *= 6e8;
re:
// 配置文件必须保证有数据，不需要的函数可以注释掉。
bilibili(id_bilibili); // 哔哩哔哩
cnblogs(id_cnblogs); // 博客园
csdn(id_csdn); // CSDN
gitee(id_gitee); // 码云
//github(id_github); // GitHub
zhihu(id_zhihu); // 知乎

// 循环耗时
for (i = 0;i < speed;i++);
// 清屏
system("cls");
goto re;

return 0;
}

// 哔哩哔哩
void bilibili(char* str)
{
//printf("in bilibili");
char id[20] = {};
char cmd[100] = {};
FILE* fp = NULL;
char buf[4096] = {};
char fans[10] = {};
int i = 0;
strcpy(id, str);

sprintf(cmd ,"..\\wget.exe -q https://api.bilibili.com/x/relation/stat?vmid=%s -O bilibili.txt", id);
system(cmd);
fp = fopen("bilibili.txt", "r");
if (fp == NULL)
{
printf("File bilibili.txt access error! press any key to exit \n");
getch();
exit(0);
}

i = 0;
while(1)
{
fscanf(fp, "%s", buf);
char *temp = strstr(buf, "follower");
if(temp == NULL)
{
memset(buf, 0, sizeof(buf));
continue;
}
temp += 10;
while(1)
{
if(temp[i] == '}' || temp[i] == '\0' || temp[i] == '\n')
{
break;
}
fans[i] = temp[i];
i++;
}
printf("bilibili:%s\n", fans);
memset(buf, 0, sizeof(buf));
memset(fans, 0, sizeof(fans));
temp = NULL;
break;
}
fclose(fp);
fp = NULL;
memset(cmd, 0, sizeof(cmd));
sprintf(cmd, "del \"bilibili.txt\"");
system(cmd);
memset(cmd, 0, sizeof(cmd));
}

// 博客园
void cnblogs(char* str)
{
char id[80] = {};
char cmd[100] = {};
FILE* fp = NULL;
char *buf = malloc(4096);
char fans[10] = {};
int i = 0;
strcpy(id, str);

sprintf(cmd ,"..\\wget.exe -q https://www.cnblogs.com/%s/ajax/news.aspx -O cnblogs.txt", id);
system(cmd);
fp = fopen("cnblogs.txt", "r");
if (fp == NULL)
{
printf("File cnblogs.txt access error! press any key to exit \n");
getch();
exit(0);
}

i = 0;
while(1)
{
fscanf(fp, "%s", buf);
char *temp = strstr(buf, "follower");
if(temp == NULL)
{
memset(buf, 0, sizeof(buf));
continue;
}
memset(buf, 0, sizeof(buf));
fscanf(fp, "%s", buf);
sprintf(fans, "%s", buf);
printf("cnblogs :%s\n", fans);
memset(buf, 0, sizeof(buf));
memset(fans, 0, sizeof(fans));
temp = NULL;
break;
}
fclose(fp);
fp = NULL;
memset(cmd, 0, sizeof(cmd));
sprintf(cmd, "del cnblogs.txt");
system(cmd);
memset(cmd, 0, sizeof(cmd));
}

// CSDN
void csdn(char* str)
{
char id[40] = {};
char cmd[100] = {};
FILE* fp = NULL;
char *buf = malloc(4096);
char fans[10] = {};
int i = 0;
strcpy(id, str);

sprintf(cmd ,"..\\wget.exe -q https://blog.csdn.net/%s -O csdn.txt", id);
system(cmd);

fp = fopen("csdn.txt", "r");
if (fp == NULL)
{
printf("File csdn.txt access error! press any key to exit \n");
getch();
exit(0);
}

i = 0;
while(1)
{
fscanf(fp, "%s", buf);
char *temp = strstr(buf, "id=\"fan\">");
if(temp == NULL)
{
memset(buf, 0, sizeof(buf));
continue;
}
temp += 9;
while(1)
{
if(temp[i] == '<' || temp[i] == '\0' || temp[i] == '\n')
{
break;
}
fans[i] = temp[i];
i++;
}
printf("CSDN    :%s\n", fans);
memset(buf, 0, sizeof(buf));
memset(fans, 0, sizeof(fans));
temp = NULL;
break;
}
fclose(fp);
fp = NULL;
memset(cmd, 0, sizeof(cmd));
sprintf(cmd, "del csdn.txt");
system(cmd);
memset(cmd, 0, sizeof(cmd));
}

// 码云
void gitee(char* str)
{
char id[40] = {};
char cmd[100] = {};
FILE* fp = NULL;
char *buf = malloc(4096);
char fans[10] = {};
int i = 0;
int flag = 0;
strcpy(id, str);

sprintf(cmd ,"..\\wget.exe -q https://gitee.com/%s/followers -O gitee.txt", id);
system(cmd);

fp = fopen("gitee.txt", "r");
if (fp == NULL)
{
printf("File gitee.txt access error! press any key to exit \n");
getch();
exit(0);
}

i = 0;
flag = 0;
while(1)
{
fscanf(fp, "%s", buf);
char *temp = strstr(buf, "social-count");
if(temp == NULL)
{
memset(buf, 0, sizeof(buf));
continue;
}
if(flag == 0 || flag == 1)
{
flag++;
memset(buf, 0, sizeof(buf));
continue;
}
temp += 14;
while(1)
{
if(temp[i] == '<' || temp[i] == '\0' || temp[i] == '\n')
{
break;
}
fans[i] = temp[i];
i++;
}
printf("gitee   :%s\n", fans);
memset(buf, 0, sizeof(buf));
memset(fans, 0, sizeof(fans));
temp = NULL;
break;
}
fclose(fp);
fp = NULL;
memset(cmd, 0, sizeof(cmd));
sprintf(cmd, "del gitee.txt");
system(cmd);
memset(cmd, 0, sizeof(cmd));
}

// GitHub
void github(char* str)
{
char id[40] = {};
char cmd[100] = {};
FILE* fp = NULL;
char *buf = malloc(4096);
char fans[10] = {};
int i = 0;
int flag = 0;
strcpy(id, str);

sprintf(cmd ,"..\\wget.exe -q  https://github.com/%s -O github.txt", id);
system(cmd);

fp = fopen("github.txt", "r");
if (fp == NULL)
{
printf("File github.txt access error! press any key to exit \n");
getch();
exit(0);
}

i = 0;
flag = 0;
while(1)
{
fscanf(fp, "%s", buf);

char *temp = strstr(buf, "hide-sm");
if(temp == NULL)
{
memset(buf, 0, sizeof(buf));
continue;
}
if(flag == 0 || flag == 1 || flag == 2)
{
flag++;
memset(buf, 0, sizeof(buf));
continue;
}
memset(buf, 0, sizeof(buf));
fscanf(fp, "%s", buf);
memset(buf, 0, sizeof(buf));
fscanf(fp, "%s", buf);
sprintf(fans, "%s", buf);
printf("GitHub  :%s\n", fans);
memset(buf, 0, sizeof(buf));
memset(fans, 0, sizeof(fans));
temp = NULL;
break;
}
fclose(fp);
fp = NULL;
memset(cmd, 0, sizeof(cmd));
sprintf(cmd, "del github.txt");
system(cmd);
memset(cmd, 0, sizeof(cmd));
}

// 知乎
void zhihu(char* str)
{
char id[80] = {};
char cmd[100] = {};
FILE* fp = NULL;
char *buf = malloc(4096);
char fans[10] = {};
int i = 0;
int flag = 0;
strcpy(id, str);

sprintf(cmd ,"..\\wget.exe -q https://www.zhihu.com/people/%s -O zhihu.txt", id);
system(cmd);
fp = fopen("zhihu.txt", "r");
if (fp == NULL)
{
printf("File zhihu.txt access error! press any key to exit \n");
getch();
exit(0);
}

flag = 0;
i = 0;
while(1)
{
fscanf(fp, "%s", buf);
char *temp = strstr(buf, "title=\"");
if(temp == NULL)
{
memset(buf, 0, sizeof(buf));
continue;
}
if(flag == 0 || flag == 1)
{
flag++;
memset(buf, 0, sizeof(buf));
continue;
}
temp += 7;
while(1)
{
if(temp[i] == '"' || temp[i] == '\0' || temp[i] == '\n')
{
break;
}
fans[i] = temp[i];
i++;
}
printf("zhihu   :%s\n", fans);
memset(buf, 0, sizeof(buf));
memset(fans, 0, sizeof(fans));
temp = NULL;
break;
}
fclose(fp);
fp = NULL;
memset(cmd, 0, sizeof(cmd));
sprintf(cmd, "del zhihu.txt");
system(cmd);
memset(cmd, 0, sizeof(cmd));
}

```