1.將帶中文的文件編碼修改爲utf8-bom的,我的默認都是不帶bom的.
2.添加如下代碼.
#if _MSC_VER >= 1600
#pragma execution_character_set("utf-8")
#endif
3.在main文件添加如下:
#if (QT_VERSION <= QT_VERSION_CHECK(5,0,0))
#if _MSC_VER
QTextCodec *codec = QTextCodec::codecForName("gbk");
#else
QTextCodec *codec = QTextCodec::codecForName("utf-8");
#endif
QTextCodec::setCodecForLocale(codec);
QTextCodec::setCodecForCStrings(codec);
QTextCodec::setCodecForTr(codec);
#else
QTextCodec *codec = QTextCodec::codecForName("utf-8");
QTextCodec::setCodecForLocale(codec);
#endif