求助一个题目

[xiongyu2006]

网上找的一个题:
4. 字符串练习题(6)中的数据存在文件data.txt中，模板存在文件template.tmpl中，编写函数：
public static String composeMessage(String dataFileName, String templateFileName)
实现将数据文件和模板文件的内容组织成完整消息。
在此基础上实现一个命令行工具，可将数据和模板文件组成的消息存到指定文件中。要求能准确报告出错误原因。命令语法：
java cm -m dataFileName -v templateFileName -o outputFileName
限时：学习20分，编码30分，测试30

数据为:
---------------------------------------------------------------------------
#客户号 姓名 所述机构号 性别 帐号 发生时间 发生额
000001|刘德华|0000|1|4155990188888888|20060720200005|300.00
000201|晓龙|0002|1|4155990199999999|20060720200005|500.00
000101|黄晓明|0012|1|4155990100000000|20060720200005|1000.50
000101|张东健|0012|1|4155990155555555|20060720200005|600.99
000301|梁朝伟|0013|0|4155990111111111|20060722201005|5000.00
000001|刘德华|0000|1|4155990188888888|20060725200005|200.00

---------------------------------------------------------------------------
我打算用map存放这两个文件的数据(data.txt,template.tmpl),Map<String,List<String>>=new HashMap<String,List<String>>,其中key就是表头的数据，list就是每一项的数据。现在的问题是,我怎么把读到一个一维数组的数据，按照数据类型存放到一个list数组中？

[no9988]

list 支持泛型的呀（list<?>）。你自定一个类型，循环数组add进去不就可以了。。

[24K純帥]

把这些写到一个实体类中，再list<实体类>

[myhaikuotiankong]

[Quote=引用 1 楼 no9988 的回复:]
list 支持泛型的呀（list<?>）。你自定一个类型，循环数组add进去不就可以了。。
[/Quote]++

[xiongyu2006]

呵呵，明白了。
为什么我的思路这么不开阔呢？我只想着怎么给读到的数据进行分类

[yyx520aiy520]

我不会..

[xiongyu2006]

package com.study.pratice;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

class Message {
	private String cuId;
	private String cuName;
	private String insNum;
	private String cusSex;
	private String account;
	private String occTime;
	private String amount;

	public Message(String[] str, int n) {
		if (n == 7) {
			this.cuId = str[0];
			this.cuName = str[1];
			this.insNum = str[2];
			this.cusSex = str[3];
			this.account = str[4];
			this.occTime = str[5];
			this.amount = str[6];
		}

	}

	public String getCuId() {
		return cuId;
	}

	public void setCuId(String cuId) {
		this.cuId = cuId;
	}

	public String getCuName() {
		return cuName;
	}

	public void setCuName(String cuName) {
		this.cuName = cuName;
	}

	public String getInsNum() {
		return insNum;
	}

	public void setInsNum(String insNum) {
		this.insNum = insNum;
	}

	public String getCusSex() {
		return cusSex;
	}

	public void setCusSex(String cusSex) {
		this.cusSex = cusSex;
	}

	public String getAccount() {
		return account;
	}

	public void setAccount(String account) {
		this.account = account;
	}

	public String getOccTime() {
		return occTime;
	}

	public void setOccTime(String occTime) {
		this.occTime = occTime;
	}

	public String getAmount() {
		return amount;
	}

	public void setAmount(String amount) {
		this.amount = amount;
	}

	@Override
	public String toString() {
		return getCuId() + " " + getCuName() + " " + getInsNum() + " "
				+ getCusSex() + " " + getAccount() + " " + getOccTime() + " "
				+ getAmount();
	}

}

public class ComposeFile {

	public static String composeMessage(String dataFileName,
			String templateFileName) {
		File file1 = new File(dataFileName);
		File file2 = new File(templateFileName);
		List<Message> list = new ArrayList<Message>();
		StringBuffer bf = new StringBuffer();
		BufferedReader br = null;
		String s = "";
		if (file1.exists() && file2.exists()) {
			try {
				br = new BufferedReader(new FileReader(file2));
			} catch (FileNotFoundException e) {
				e.printStackTrace();
			}
			try {
				while ((s = br.readLine()) != null) {
					String[] tempStr = s.split(" ");
					list.add(new Message(tempStr, tempStr.length));
				}
			} catch (IOException e) {
				e.printStackTrace();
			}
			try {
				br = new BufferedReader(new FileReader(file1));
			} catch (FileNotFoundException e) {
				e.printStackTrace();
			}
			try {
				while ((s = br.readLine()) != null) {
					String[] tempStr = s.split("\\|");
					list.add(new Message(tempStr, tempStr.length));

				}
			} catch (IOException e) {
				e.printStackTrace();
			}
			try {
				br.close();
			} catch (IOException e) {
				e.printStackTrace();
			}
			for (Message me : list) {
				bf.append(me.toString()).append("\n");
			}
		}
		return bf.toString();
	}

	public static void main(String[] args) {

		System.out.println(composeMessage("c:\\data.txt", "c:\\template.tmpl"));

	}

}

[xiongyu2006]

package com.study.pratice02;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

class Test {
	private String customerInfo;

	public Test(String customerInfo) {
		super();
		this.customerInfo = customerInfo;
	}

	public String getCustomerInfo() {
		return customerInfo;
	}

	public void setCustomerInfo(String customerInfo) {
		this.customerInfo = customerInfo;
	}

	@Override
	public String toString() {
		return this.getCustomerInfo() + "\n";
	}

}

public class TestMessage {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		System.out.println(composeMessage("c:" + File.separator + "data.txt",
				"c:" + File.separator + "template.tmpl"));
	}

	public static String composeMessage(String dataFileName,
			String templateFileName) {
		File file1 = new File(templateFileName);
		File file2 = new File(dataFileName);
		List<Test> list = new ArrayList<Test>();
		StringBuffer bf = new StringBuffer();
		BufferedReader br = null;
		String tempStr = "";
		try {
			br = new BufferedReader(new FileReader(file1));
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
		try {
			while ((tempStr = br.readLine()) != null) {
				list.add(new Test(tempStr));
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
		try {
			br = new BufferedReader(new FileReader(file2));
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
		try {
			while ((tempStr = br.readLine()) != null) {
				list.add(new Test(tempStr));
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
		try {
			br.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
		Object[] o = list.toArray();
		for (Object ot : o) {
			bf.append(ot.toString());
		}
		return bf.toString();
	}

}