transformer | 易学教程

xml介绍+xml创建+xml读取

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1.xml介绍:( URL: https://blog.csdn.net/weixin_37861326/article/details/81082144 ) xml是用来传输内容的,是w3c推荐的 2.使用java创建xml数据,CreateXml.java package testcreatexml; import java.io.File; import java.io.StringWriter; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerConfigurationException; import javax.xml.transform.TransformerException; import javax.xml.transform.TransformerFactory; import javax.xml.transform.dom.DOMSource; import

How to force javax xslt transformer to encode national characters using utf-8 and not html entities?

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问题 I'm working on filter that should transform an output with some stylesheet. Important sections of code looks like this: PrintWriter out = response.getWriter(); ... StringReader sr = new StringReader(content); Source xmlSource = new StreamSource(sr, requestSystemId); transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); transformer.setParameter("encoding", "UTF-8"); //same result when using ByteArrayOutputStream xo = new java.io.ByteArrayOutputStream(); StringWriter xo = new

Is it possible to get the Android ADK working on an ASUS Eee Pad Transformer running 3.1?

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问题 I am running the ADK demo app tweaked for Android 3.1, using the ASUS Eee Pad Transformer tablet and an ADK board, built as described in Get Started With Android ADK (LINUX) . I seem to be having the same symptoms as described in Stack Overflow question How can I get the ADK DemoKit example working on a Google I/O Galaxy Tab 10.1? . It could be the transformer does not support the ADK yet (as per the Galaxy tab), but is it possible to get the Transformer working somehow? 回答1: With the changes

Java 1.6: javax.xml.transform.Transformer refuses to indent xml strings which contain newlines

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问题 I need to be able to pretty print xml strings using Java APIs and have found multiple solutions for this both on the web and on this particular website. However despite multiple attempts to get this to work with javax.xml.transform.Transformer it's been a failure so far. The code I provide below works only partially when the xml string in the argument does not contain any newlines between xml elements. This just wont do. I need to be able to pretty print anything, assuming it is well formed

AttributeError when using ColumnTransformer into a pipeline

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问题 This is my first machine learning project and the first time that I use ColumnTransformer. My aim is to perform two steps of data preprocessing, and use ColumnTransformer for each of them. In the first step, I want to replace the missing values in my dataframe with the string 'missing_value' for some features, and the most frequent value for the remaining features. Therefore, I combine these two operations using ColumnTransformer and passing to it the corresponding columns of my dataframe. In

Saxon 9.2 / Java / XSLT: setting transformer parameters using setParameters()

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问题 I have the following XSLT 2.0 template: <xsl:template name="t1"> <xsl:variable name="totalpos" as="xsd:double" select="$currentTotal"/> .. I am struggling to programmatticaly provide currentTotal as a parameter to the transformer, like this: transformer.setParameter("currentTotal", new Double("100")) .. but without any positive results: Error at /xsl:transform/xsl:template[3]/xsl:variable[1] XPST0008: XPath syntax error at char 13 on line -1 in {$currentTotal}: Variable $currentTotal has not

Java 1.6: javax.xml.transform.Transformer refuses to indent xml strings which contain newlines

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I need to be able to pretty print xml strings using Java APIs and have found multiple solutions for this both on the web and on this particular website. However despite multiple attempts to get this to work with javax.xml.transform.Transformer it's been a failure so far. The code I provide below works only partially when the xml string in the argument does not contain any newlines between xml elements. This just wont do. I need to be able to pretty print anything, assuming it is well formed and valid xml, even previously pretty printed strings. I got this (put together from code snippets I

How Do You Prevent A javax Transformer From Escaping Whitespace?

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I'm using the javax.xml.transform.Transformer class to perform some XSLT translations, like so: TransformerFactory factory = TransformerFactory.newInstance(); StreamSource source = new StreamSource(TRANSFORMER_PATH); Transformer transformer = factory.newTransformer(source); StringWriter extractionWriter = new StringWriter(); String xml = FileUtils.readFileToString(new File(sampleXmlPath)); transformer.transform(new StreamSource(new StringReader(xml)), new StreamResult(extractionWriter)); System.err.println(extractionWriter.toString()); However, no matter what I do I can't seem to avoid having

Ember JS, Error while parsing Data in Transformer handeling event `didCommit` in state root.loaded.updated.uncommitted.\"

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I am getting an error in an Ember Transformer trying a parse a date in the serialize function. Error message: "Attempted to handle event didCommit on <(subclass of DS.Model):ember1597:8260357> while in state root.loaded.updated.uncommitted." Strangely enough, the data is transmitted correctly parsed to the server. Code: DS.Transform.extend({ deserialize : function(serialized) { var array = []; if (Ember.isArray(serialized)) { serialized.forEach(function(item) { if (item.feldTyp === "DATE_FIELD" && item.value) { Ember.set(item, "value", moment(item.value, "DD.MM.YYYY")); } array.addObject(Ember

xml介绍+xml创建+xml读取

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