低版本的gcc编译包含bom的文件会报错
xxx.cpp:1: error: stray ‘7’ in program xxx.cpp:1: error: stray ‘3’ in program xxx.cpp:1: error: stray ‘7’ in programxxx.cpp:1: error: str
低版本的gcc编译包含bom的文件会报错
xxx.cpp:1: error: stray ‘7’ in program xxx.cpp:1: error: stray ‘3’ in program xxx.cpp:1: error: stray ‘7’ in programxxx.cpp:1: error: str