从文件逐行读取时的赋值

with open('file.txt', 'r') as file:
    for line in file:
        # 将每行内容赋值给变量
        data = line.strip()
        # 进行后续操作
        process_data(data)

try (BufferedReader reader = new BufferedReader(new FileReader("file.txt"))) {
    String line;
    while ((line = reader.readLine()) != null) {
        // 将每行内容赋值给变量
        String data = line.trim();
        // 进行后续操作
        process_data(data);
    }
} catch (IOException e) {
    e.printStackTrace();
}

using (StreamReader reader = new StreamReader("file.txt")) {
    string line;
    while ((line = reader.ReadLine()) != null) {
        // 将每行内容赋值给变量
        string data = line.Trim();
        // 进行后续操作
        process_data(data);
    }
}