71 lines
2.3 KiB
Plaintext
71 lines
2.3 KiB
Plaintext
package com.bonus.core;
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import java.io.BufferedWriter;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.OutputStreamWriter;
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import java.io.UnsupportedEncodingException;
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import java.io.Writer;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import freemarker.template.Configuration;
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import freemarker.template.Template;
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import freemarker.template.TemplateException;
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public class DocumentHandler {
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private Configuration configuration = null;
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public DocumentHandler() {
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configuration = new Configuration();
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configuration.setDefaultEncoding("utf-8");
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}
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public File createDoc(Map<String, Object> dataMap, String fileName, int i) throws UnsupportedEncodingException {
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// dataMap 要填入模本的数据文件
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// 设置模本装置方法和路径,FreeMarker支持多种模板装载方法。可以重servlet，classpath，数据库装载，
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// 这里我们的模板是放在template包下面
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configuration.setClassForTemplateLoading(this.getClass(), "/com/bonus/score/controller/template");
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Template t = null;
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try {
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// test.ftl为要装载的模板
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//t = configuration.getTemplate("555.ftl");
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t = configuration.getTemplate("newtest.ftl");
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} catch (IOException e) {
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e.printStackTrace();
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}
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// 输出文档路径及名称
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File outFile = new File(fileName);
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Writer out = null;
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FileOutputStream fos = null;
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try {
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fos = new FileOutputStream(outFile);
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OutputStreamWriter oWriter = new OutputStreamWriter(fos, "UTF-8");
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// 这个地方对流的编码不可或缺，使用main（）单独调用时，应该可以，但是如果是web请求导出时导出后word文档就会打不开，并且包XML文件错误。主要是编码格式不正确，无法解析。
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// out = new BufferedWriter(new OutputStreamWriter(new
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// FileOutputStream(outFile)));
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out = new BufferedWriter(oWriter);
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} catch (FileNotFoundException e1) {
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e1.printStackTrace();
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}
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try {
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t.process(dataMap, out);
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out.close();
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fos.close();
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} catch (TemplateException e) {
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e.printStackTrace();
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} catch (IOException e) {
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e.printStackTrace();
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}
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return outFile;
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}
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}
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