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51 lines
2.3 KiB
51 lines
2.3 KiB
package com.ynxbd.wx.wxfactory.menu.bean;
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import com.qq.weixin.mp.aes.AesException;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.w3c.dom.NodeList;
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import org.xml.sax.InputSource;
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import javax.xml.parsers.DocumentBuilder;
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import javax.xml.parsers.DocumentBuilderFactory;
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import java.io.StringReader;
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public class XMLParse {
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public static Object[] extract(String xmltext) throws Exception {
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Object[] result = new Object[3];
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try {
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DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
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dbf.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
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dbf.setFeature("http://xml.org/sax/features/external-general-entities", false);
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dbf.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
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dbf.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
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dbf.setFeature("http://javax.xml.XMLConstants/feature/secure-processing", true);
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dbf.setXIncludeAware(false);
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dbf.setExpandEntityReferences(false);
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DocumentBuilder db = dbf.newDocumentBuilder();
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StringReader sr = new StringReader(xmltext);
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InputSource is = new InputSource(sr);
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Document document = db.parse(is);
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Element root = document.getDocumentElement();
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NodeList nodelist1 = root.getElementsByTagName("Encrypt");
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NodeList nodelist2 = root.getElementsByTagName("ToUserName");
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if (nodelist2.item(0) == null) {
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nodelist2 = root.getElementsByTagName("AppId");
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}
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result[0] = 0;
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result[1] = nodelist1.item(0).getTextContent();
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result[2] = nodelist2.item(0).getTextContent();
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return result;
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} catch (Exception var10) {
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var10.printStackTrace();
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throw new Exception("-40002");
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}
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}
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public static String generate(String encrypt, String signature, String timestamp, String nonce) {
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String format = "<xml>\n<Encrypt><![CDATA[%1$s]]></Encrypt>\n<MsgSignature><![CDATA[%2$s]]></MsgSignature>\n<TimeStamp>%3$s</TimeStamp>\n<Nonce><![CDATA[%4$s]]></Nonce>\n</xml>";
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return String.format(format, encrypt, signature, timestamp, nonce);
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}
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}
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