java匯出word

package com.boerxin.controller;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
 

import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.io.Writer;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletResponse;

import org.springframework.
 
beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import com.aliyuncs.
 
utils.IOUtils;
import com.boerxin.entity.Model.AccessoryModel;
import com.boerxin.entity.Model.RetrieveHistoryModel;
import com.boerxin.service.RetrieveHistoryService;
import com.boerxin.util.AjaxJson;
import com.boerxin.util.FilePathUtil;

import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateException;


@RestController
@CrossOrigin
@RequestMapping("/aaa")
public class WordTest3 {
	
	 @Autowired
	    private RetrieveHistoryService retrieveHistoryService;
	 
	 
	@RequestMapping(value = "/a", method = RequestMethod.GET)
	public void createWord(HttpServletResponse resp,String rhId) throws IOException{
		
		Map<String,Object> dataMap=new HashMap<String,Object>();
		getData(dataMap,rhId);
        Configuration cfg = new Configuration();
        cfg.setDefaultEncoding("UTF-8"); 
        cfg.setClassForTemplateLoading(this.getClass(), "/templates"); 
		Template t=null;
		try {
			t = cfg.getTemplate("QualityInspectionResults.ftl"); //獲取模板檔案
		} catch (IOException e) {
			e.printStackTrace();
		}	
		//File outFile = new File("D:/outFile"+Math.random()*10000+".doc"); //匯出檔案
		Writer out = null;
		
		resp.setContentType("application/vnd.ms-excel");
		try {
			resp.addHeader("Content-Disposition", "attachment;filename="+ URLEncoder.encode("檔名", "UTF-8") + ".doc");
		} catch (UnsupportedEncodingException e2) {
			// TODO Auto-generated catch block
			e2.printStackTrace();
		}
		try {
		
			//out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile)));
			out = new BufferedWriter(new OutputStreamWriter(resp.getOutputStream()));
		} catch (FileNotFoundException e1) {
			e1.printStackTrace();
		}
		try {
		
			t.process(dataMap, out);
			//將填充資料填入模板檔案並輸出到目標檔案
		} catch (TemplateException e) {
			e.printStackTrace();
		} catch (IOException e) {	
			 e.printStackTrace();
			
		}
	}
	
	
	
	
  
    private void getData(Map<String, Object> dataMap,String rhId) {  
		RetrieveHistoryModel model =  retrieveHistoryService.selectOneRetrieveHistory(rhId);
    	if(model!=null) {
    		 dataMap.put("searchContent", model.getSearchContent());  
    		 dataMap.put("klKeyword", model.getKlKeyword());  
    	}else {
    		 dataMap.put("searchContent", "");  
    		 dataMap.put("klKeyword","");  
    	}
    	
       
    }
	
	
}

pom檔案

  <dependency>
		    <groupId>org.springframework.boot</groupId>
		    <artifactId>spring-boot-starter-freemarker</artifactId>
		</dependency>