問題描述
我正在嘗試使用 java 方法從 db 中獲取以下 xml，但出現(xiàn)錯誤
I am trying to fetch the below xml from db using a java method but I am getting an error
用于解析 xml 的代碼
Code used to parse the xml
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
InputSource is = new InputSource(new ByteArrayInputStream(cond.getBytes()));
Document doc = db.parse(is);
Element elem = doc.getDocumentElement();
// here we expect a series of <data><name>N</name><value>V</value></data>
NodeList nodes = elem.getElementsByTagName("data");
TableID jobId = new TableID(_processInstanceId);
Job myJob = Job.queryByID(_clientContext, jobId, true);
if (nodes.getLength() == 0) {
log(Level.DEBUG, "No data found on condition XML");
}
for (int i = 0; i < nodes.getLength(); i++) {
// loop through the <data> in the XML
Element dataTags = (Element) nodes.item(i);
String name = getChildTagValue(dataTags, "name");
String value = getChildTagValue(dataTags, "value");
log(Level.INFO, "UserData/Value=" + name + "/" + value);
myJob.setBulkUserData(name, value);
}
myJob.save();
數(shù)據(jù)
<ContactDetails>307896043</ContactDetails>
<ContactName>307896043</ContactName>
<Preferred_Completion_Date>
</Preferred_Completion_Date>
<service_address>A-End Address: 1ST HELIERST HELIERJT2 3XP832THE CABLES 1 POONHA LANEST HELIER JE JT2 3XP</service_address>
<ServiceOrderId>315473043</ServiceOrderId>
<ServiceOrderTypeId>50</ServiceOrderTypeId>
<CustDesiredDate>2013-03-20T18:12:04</CustDesiredDate>
<OrderId>307896043</OrderId>
<CreateWho>csmuser</CreateWho>
<AccountInternalId>20100333</AccountInternalId>
<ServiceInternalId>20766093</ServiceInternalId>
<ServiceInternalIdResets>0</ServiceInternalIdResets>
<Primary_Offer_Name action='del'>MyMobile Blue £44.99 [12 month term]</Primary_Offer_Name>
<Disc_Reason action='del'>8</Disc_Reason>
<Sup_Offer action='del'>80000257</Sup_Offer>
<Service_Type action='del'>A-01-00</Service_Type>
<Priority action='del'>4</Priority>
<Account_Number action='del'>0</Account_Number>
<Offer action='del'>80000257</Offer>
<msisdn action='del'>447797142520</msisdn>
<imsi action='del'>234503184</imsi>
<sim action='del'>5535</sim>
<ocb9_ARM action='del'>false</ocb9_ARM>
<port_in_required action='del'>
</port_in_required>
<ocb9_mob action='del'>none</ocb9_mob>
<ocb9_mob_BB action='del'>
</ocb9_mob_BB>
<ocb9_LandLine action='del'>
</ocb9_LandLine>
<ocb9_LandLine_BB action='del'>
</ocb9_LandLine_BB>
<Contact_2>
</Contact_2>
<Acc_middle_name>
</Acc_middle_name>
<MarketCode>7</MarketCode>
<Acc_last_name>Port_OUT</Acc_last_name>
<Contact_1>
</Contact_1>
<Acc_first_name>.</Acc_first_name>
<EmaiId>
</EmaiId>
錯誤
org.apache.xerces.impl.io.MalformedByteSequenceException: Invalid byte 1 of 1-byte UTF-8 sequence.
我在一些線程中讀到這是因為 xml 中的一些特殊字符.如何解決這個問題?
I read in some threads it's because of some special characters in the xml. How to fix this issue ?
推薦答案
如何解決這個問題?
How to fix this issue ?
使用正確的字符編碼讀取數(shù)據(jù).錯誤消息意味著您正在嘗試以 UTF-8 格式讀取數(shù)據(jù)(有意或因為這是未指定 <?xml version="1.0" encoding="somethingelse 的 XML 文件的默認編碼"?>) 但它實際上采用不同的編碼，例如 ISO-8859-1 或 Windows-1252.
Read the data using the correct character encoding. The error message means that you are trying to read the data as UTF-8 (either deliberately or because that is the default encoding for an XML file that does not specify <?xml version="1.0" encoding="somethingelse"?>) but it is actually in a different encoding such as ISO-8859-1 or Windows-1252.
為了能夠建議您應該如何執(zhí)行此操作，我必須查看您當前用于讀取 XML 的代碼.
To be able to advise on how you should do this I'd have to see the code you're currently using to read the XML.
這篇關于如何修復 1 字節(jié) UTF-8 序列的無效字節(jié) 1的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網(wǎng)！