e80df919
 atao
init
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package com.jfinal.weixin.sdk.utils;
import org.junit.Assert;
import org.junit.Test;
import org.w3c.dom.Node;
/**
* Created by L.cm on 2016/5/13.
*/
public class XPathTest {
@Test
public void test001() {
String xml =
"<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n" +
"<bookstore>\n" +
"<book>\n" +
"<title lang=\"xxx\">Harry Potter</title>\n" +
"<price>29.99</price>\n" +
"</book>\n" +
"<book>\n" +
"<title lang=\"eng\">Learning XML</title>\n" +
"<price>39.95</price>\n" +
"</book>\n" +
"</bookstore>";
XmlHelper xmlHelper = XmlHelper.of(xml);
String title1 = xmlHelper.getString("//book[1]/title");
Assert.assertEquals(title1, "Harry Potter");
String titleLang = xmlHelper.getString("//book[2]/title/@lang");
Assert.assertEquals(titleLang, "eng");
Number price1 = xmlHelper.getNumber("//book[1]/price");
System.out.println(price1.doubleValue());
Node node = xmlHelper.getNode("//book[2]/title");
String titleLang2 = xmlHelper.getString(node, "@lang");
Assert.assertEquals(titleLang2, "eng");
Assert.assertEquals(titleLang, titleLang2);
boolean isEn = xmlHelper.getBoolean("//book[1]/title/@lang=\"eng\"");
System.out.println(isEn);
}
}
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