使用2个foreach()循环从2个文本文件中读取相应的行

with open('file1.txt', 'r') as file1, open('file2.txt', 'r') as file2:
    for line1 in file1:
        for line2 in file2:
            # 处理相应的行内容

try (BufferedReader reader1 = new BufferedReader(new FileReader("file1.txt"));
     BufferedReader reader2 = new BufferedReader(new FileReader("file2.txt"))) {
    String line1;
    while ((line1 = reader1.readLine()) != null) {
        String line2;
        while ((line2 = reader2.readLine()) != null) {
            // 处理相应的行内容
        }
    }
} catch (IOException e) {
    e.printStackTrace();
}

const fs = require('fs');

fs.readFile('file1.txt', 'utf8', (err, data1) => {
    if (err) throw err;
    fs.readFile('file2.txt', 'utf8', (err, data2) => {
        if (err) throw err;
        const lines1 = data1.split('\n');
        const lines2 = data2.split('\n');
        lines1.forEach(line1 => {
            lines2.forEach(line2 => {
                // 处理相应的行内容
            });
        });
    });
});