读取.txt并将信息放入hashMap

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.HashMap;

public class FileProcessor {
    public static void main(String[] args) {
        String filePath = "file.txt"; // 替换为你的文件路径

        HashMap<String, String> hashMap = new HashMap<>();

        try (BufferedReader br = new BufferedReader(new FileReader(filePath))) {
            String line;
            while ((line = br.readLine()) != null) {
                String[] parts = line.split(":"); // 假设每行的格式为 key:value
                if (parts.length >= 2) {
                    String key = parts[0].trim();
                    String value = parts[1].trim();
                    hashMap.put(key, value);
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }

        // 输出HashMap中的内容
        for (String key : hashMap.keySet()) {
            System.out.println("Key: " + key + ", Value: " + hashMap.get(key));
        }
    }
}