fwrite函数，expression（stream != NULL）
答案:1 悬赏:50 手机版
解决时间 2021-04-03 14:50
- 提问者网友：寂寞撕碎了回忆
- 2021-04-02 19:24
fwrite函数，expression（stream != NULL）
最佳答案
- 五星知识达人网友：渡鹤影
- 2021-04-02 19:30
if (fopen_s(&fp,"acommodation.txt", "ab") == NULL)
if (fopen_s(&fp,"acommodation.txt", "wb") == NULL)
改成
if (fopen_s(&fp,"acommodation.txt", "ab") != 0)
if (fopen_s(&fp,"acommodation.txt", "wb") != 0)
if (fopen_s(&fp,"acommodation.txt", "wb") == NULL)
改成
if (fopen_s(&fp,"acommodation.txt", "ab") != 0)
if (fopen_s(&fp,"acommodation.txt", "wb") != 0)
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