将时间格式 Tue, 17 May 2022 09:22:54 PDT 变为 2010-12-22 10:30:00 格式
时间: 2024-03-01 22:54:19 浏览: 163
要将时间格式从 "Tue, 17 May 2022 09:22:54 PDT" 转换为 "2010-12-22 10:30:00" 格式,可以使用以下步骤:
1. 使用 strptime() 函数将字符串转换为 struct tm 结构体。
2. 使用 strftime() 函数将 struct tm 结构体转换为所需的日期时间格式。
下面是一个示例代码:
```c
#include <stdio.h>
#include <time.h>
int main() {
char input[] = "Tue, 17 May 2022 09:22:54 PDT";
char output[20];
struct tm tm;
strptime(input, "%a, %d %b %Y %H:%M:%S %Z", &tm);
strftime(output, sizeof(output), "%Y-%m-%d %H:%M:%S", &tm);
printf("Input: %s\n", input);
printf("Output: %s\n", output);
return 0;
}
```
这个程序将输入字符串作为参数传递给 strptime() 函数,并使用 "%a, %d %b %Y %H:%M:%S %Z" 格式字符串指定输入日期时间的格式。然后,它使用 strftime() 函数将 struct tm 结构体转换为 "%Y-%m-%d %H:%M:%S" 格式的输出字符串。最后,程序将输入和输出字符串打印到控制台上。
阅读全文
相关推荐


















