package com.doumee.core.utils;
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import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.Reader;
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import javax.swing.text.html.HTMLEditorKit;
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import javax.swing.text.html.parser.ParserDelegator;
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/**
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* @program: volunteer
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* @author: xlk
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* @create: 2017-12-28 15:29
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*/
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public class Html2Text extends HTMLEditorKit.ParserCallback {
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private static Html2Text html2Text = new Html2Text();
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StringBuffer s;
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public Html2Text() {
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}
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//获取富文本内容
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public static String getContent(String str) {
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try {
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html2Text.parse(str);
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} catch (IOException e) {
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e.printStackTrace();
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}
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return html2Text.getText();
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}
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public void parse(String str) throws IOException {
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InputStream iin = new ByteArrayInputStream(str.getBytes());
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Reader in = new InputStreamReader(iin);
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s = new StringBuffer();
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ParserDelegator delegator = new ParserDelegator();
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delegator.parse(in, this, Boolean.TRUE);
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iin.close();
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in.close();
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}
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public void handleText(char[] text, int pos) {
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s.append(text);
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}
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public String getText() {
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return s.toString();
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}
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}
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