Cause: org.apache.ibatis.builder.BuilderException: Error creating document insta

　　Cause: org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xm
　　mybatis解析xml配置文件出现异常：
　　org.apache.ibatis.exceptions.PersistenceException:
　　### Error building SqlSession.
　　### Cause: org.apache.ibatis.builder.BuilderException: Error creating document instance.  Cause: org.xml.sax.SAXParseException; lineNumber: 30; columnNumber: 17; 元素类型为 "configuration" 的内容必须匹配 "(properties?,settings?,typeAliases?,typeHandlers?,objectFactory?,objectWrapperFactory?,plugins?,environments?,databaseIdProvider?,mappers?)"。
　　at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:26)
　　at org.apache.ibatis.session.SqlSessionFactoryBuilder.build(SqlSessionFactoryBuilder.java:54)
　　at org.apache.ibatis.session.SqlSessionFactoryBuilder.build(SqlSessionFactoryBuilder.java:38)
　　at com.silence.mybatis.UserTest.init(UserTest.java:33)
　　at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
　　at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
　　at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
　　at java.lang.reflect.Method.invoke(Method.java:606)
　　at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
　　at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
　　at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
　　at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
　　at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
　　at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
　　at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
　　at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
　　at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
　　at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
　　at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
　　at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
　　at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
　　at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
　　at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
　　at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
　　at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
　　at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
　　at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
　　at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
　　Caused by: org.apache.ibatis.builder.BuilderException: Error creating document instance.  Cause: org.xml.sax.SAXParseException; lineNumber: 30; columnNumber: 17; 元素类型为 "configuration" 的内容必须匹配 "(properties?,settings?,typeAliases?,typeHandlers?,objectFactory?,objectWrapperFactory?,plugins?,environments?,databaseIdProvider?,mappers?)"。
　　at org.apache.ibatis.parsing.XPathParser.createDocument(XPathParser.java:256)
　　at org.apache.ibatis.parsing.XPathParser.<init>(XPathParser.java:120)
　　at org.apache.ibatis.builder.xml.XMLConfigBuilder.<init>(XMLConfigBuilder.java:63)
　　at org.apache.ibatis.session.SqlSessionFactoryBuilder.build(SqlSessionFactoryBuilder.java:51)
　　... 26 more
　　Caused by: org.xml.sax.SAXParseException; lineNumber: 30; columnNumber: 17; 元素类型为 "configuration" 的内容必须匹配 "(properties?,settings?,typeAliases?,typeHandlers?,objectFactory?,objectWrapperFactory?,plugins?,environments?,databaseIdProvider?,mappers?)"。
　　at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198)
　　at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:134)
　　at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:437)
　　at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:368)
　　at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:325)
　　at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:1994)
　　at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:879)
　　at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1782)
　　at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2973)
　　at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
　　at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
　　at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
　　at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
　　at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
　　at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:243)
　　at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:347)
　　at org.apache.ibatis.parsing.XPathParser.createDocument(XPathParser.java:254)
　　... 29 more
　　明显在解析xml配置文件的时候出现的异常，
　　从org.xml.sax.SAXParseException; lineNumber: 30; columnNumber: 17; 元素类型为 "configuration" 的内容必须匹配 "(properties?,settings?,typeAliases?,typeHandlers?,objectFactory?,objectWrapperFactory?,plugins?,environments?,databaseIdProvider?,mappers?)"。可以明显的看出mybatis的配置文件显然是有顺序并且个数是有限定的，‘？’表示可以没有但是最多只能有一个，但是自己的配置中
　　

<typeAliases>　　
<typeAlias alias="User" type="com.silence.mybatis.enties.User" />
　　
</typeAliases>
　　

　　
<typeAliases>
　　
<typeAlias alias="Article" type="com.silence.mybatis.enties.Article" />
　　
</typeAliases>
　　

　　明显是错误的，正确的应该这样子配置
　　

<typeAliases>　　
<typeAlias alias="User" type="com.silence.mybatis.enties.User" />
　　
<typeAlias alias="Article" type="com.silence.mybatis.enties.Article" />
　　
</typeAliases>