Qt中检测QStringList中是否包含指定 内容,请给我完整代码
时间: 2024-02-28 09:56:41 浏览: 412
以下是检测QStringList中是否包含指定内容的完整代码:
```cpp
QStringList list = {"apple", "banana", "cherry"};
QString target = "banana";
if(list.contains(target)){
qDebug() << "Target found in list";
} else {
qDebug() << "Target not found in list";
}
```
这段代码定义了一个QStringList,其中包含三个元素:"apple"、"banana"和"cherry"。然后定义了一个目标字符串"banana",并使用contains()函数来检测目标字符串是否在QStringList中。如果目标字符串存在于QStringList中,则输出"Target found in list",否则输出"Target not found in list"。
你可以将上面的代码根据自己的需求进行修改,比如将QStringList替换成自己的字符串列表,将目标字符串替换成自己要查找的字符串等等。
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