xml读取异常

读取xml文件时的异常：

public static Document getDocument(String xmlPath){
        if(xmlPath==null || xmlPath.equals(""))
        return null;
        File file = new File(xmlPath);
        SAXReader reader = new SAXReader();
        Document document = null;
        try {
            document = reader.read(xmlPath);
        } catch (DocumentException e) {
            e.printStackTrace();
        }
        return document;
    }

异常1：Invalid byte 1 of 1-byte UTF-8 sequence

解决方法：

把xml文件开头的<?xml version="1.0" encoding="UTF-8"?>改成<?xml version="1.0" encoding="gbk"?>

异常2：

org.dom4j.DocumentException: Error on line 17 of document file:///D:/Users/Administrator/Desktop/kl/harrison/IT666_Products_full/product_full.xml : The element type "item_size" must be terminated by the matching end-tag "</item_size>". Nested exception: The element type "item_size" must be terminated by the matching end-tag "</item_size>".
	at org.dom4j.io.SAXReader.read(SAXReader.java:482)
	at org.dom4j.io.SAXReader.read(SAXReader.java:321)
	at com.xiu.xop.kl.utils.XmlParser.getDocument(XmlParser.java:78)
	at com.xiu.xop.kl.task.FileCommonAbstract.getXmlToListData(FileCommonAbstract.java:203)
	at com.xiu.xop.kl.task.IT666HARRISON.IT666HarrisonTask.service(IT666HarrisonTask.java:82)
	at com.xiu.xop.kl.thread.common.CommonServletThread.run(CommonServletThread.java:72)
	at com.xiu.xop.kl.test.common.CommonTestCase.test(CommonTestCase.java:16)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
	at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
	at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:83)
	at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
	at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Nested exception: 

解决方法：xml格式不对，复制xml里面的类容在线验证xml看哪里不对，改对格式就好了。