签名错误时候返回的xml解析错误

[avastxa]

返回的xml为：
<return_code></return_code>
<return_msg></return_msg>

估计是因为中文引起的。

stack：
com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: 2 字节的 UTF-8 序列的字节 2 无效。
at com.sun.org.apache.xerces.internal.impl.io.UTF8Reader.invalidByte(UTF8Reader.java:691) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.impl.io.UTF8Reader.read(UTF8Reader.java:372) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.load(XMLEntityScanner.java:1743) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.scanData(XMLEntityScanner.java:1256) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanCDATASection(XMLDocumentFragmentScannerImpl.java:1654) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3020) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:243) ~[na:1.8.0_31]
at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:348) ~[na:1.8.0_31]
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:121) ~[na:1.8.0_31]
at me.hao0.common.xml.XmlReaders.create(XmlReaders.java:43) ~[common-1.1.0.jar:na]
at me.hao0.common.xml.XmlReaders.create(XmlReaders.java:37) ~[common-1.1.0.jar:na]
at me.hao0.wepay.core.Component.readResp(Component.java:62) ~[wepay-core-1.1.2.jar:na]
at me.hao0.wepay.core.Component.toMap(Component.java:52) ~[wepay-core-1.1.2.jar:na]
at me.hao0.wepay.core.Component.doPost(Component.java:31) ~[wepay-core-1.1.2.jar:na]
at me.hao0.wepay.core.Pays.doPay(Pays.java:128) ~[wepay-core-1.1.2.jar:na]
at me.hao0.wepay.core.Pays.doJsPay(Pays.java:102) ~[wepay-core-1.1.2.jar:na]
at me.hao0.wepay.core.Pays.jsPay(Pays.java:50) ~[wepay-core-1.1.2.jar:na]

[avastxa]

已解决。

jvm默认字符编码导致的。建议将me.hao0.wepay.core.Component 第65行，改为
XmlReaders readers = XmlReaders.create(new ByteArrayInputStream(xml.getBytes(Charset.forName("UTF-8"))));