解析src下的xml配置文件最简单的方法

1、编写PaserSMSConfig工具类

package com.iss.itreasury.syscore.utils;

import java.io.InputStream;
import java.util.List;

import org.apache.commons.lang3.StringUtils;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;

public class PaserSMSConfig {

private static String url;
private static String username;
private static String password;
private static String epid;
private static String linkid;
private static String subcode;
private static String smsPruffix;

public static String getUrl() {
return url;
}

public static void setUrl(String url) {
PaserSMSConfig.url = url;
}

public static String getUsername() {
return username;
}

public static void setUsername(String username) {
PaserSMSConfig.username = username;
}

public static String getPassword() {
return password;
}

public static void setPassword(String password) {
PaserSMSConfig.password = password;
}

public static String getEpid() {
return epid;
}

public static void setEpid(String epid) {
PaserSMSConfig.epid = epid;
}

public static String getLinkid() {
return linkid;
}

public static void setLinkid(String linkid) {
PaserSMSConfig.linkid = linkid;
}

public static String getSubcode() {
return subcode;
}

public static void setSubcode(String subcode) {
PaserSMSConfig.subcode = subcode;
}

public static String getSmsPruffix() {
return smsPruffix;
}

public static void setSmsPruffix(String smsPruffix) {
PaserSMSConfig.smsPruffix = smsPruffix;
}

static {
InputStream stream = PaserSMSConfig.class.getClassLoader().getResourceAsStream("SMSConfig.xml");
paserXm(stream);
}

@SuppressWarnings("unchecked")
private static void paserXm(InputStream stream) {
SAXReader reader = new SAXReader();
try {
Document document = reader.read(stream);
Element root = document.getRootElement();
List<Element> list = root.elements();
for (Element element : list) {
if (StringUtils.equals(element.getName(), "url")) {
PaserSMSConfig.url = element.getText();
} else if (StringUtils.equals(element.getName(), "username")) {
PaserSMSConfig.username = element.getText();
} else if (StringUtils.equals(element.getName(), "password")) {
PaserSMSConfig.password = element.getText();
} else if (StringUtils.equals(element.getName(), "epid")) {
PaserSMSConfig.epid = element.getText();
} else if (StringUtils.equals(element.getName(), "linkid")) {
PaserSMSConfig.linkid = element.getText();
} else if (StringUtils.equals(element.getName(), "subcode")) {
PaserSMSConfig.subcode = element.getText();
} else if (StringUtils.equals(element.getName()	, "smsPruffix")){
PaserSMSConfig.smsPruffix = element.getText();
}
}
} catch (DocumentException e) {
e.printStackTrace();
}
}

public static void main(String[] args) {
String string = PaserSMSConfig.getUrl();
System.out.println(string);
}
}

2、SMSConfig.xml（放在src目录下）

<?xml version="1.0" encoding="UTF-8"?>
<config>
<url>http://114.255.71.158:8061/?</url>
<username>iss-fes</username>
<password>******</password>
<epid>100163</epid>
<linkid></linkid>
<subcode></subcode>
<smsPruffix>【软通动力】</smsPruffix>
</config>

3、此方法最为简单，只需要dom4j的包即可