XmlPullParser cannot parse END_DOCUMENT, XmlPullParserException: Unexpected token (position: TEXT, unexpectedtoken
Recently, I encountered a pitfall. I found a piece of code on the Internet to parse XML. The snippets are as follows:
int eventType = xpp.getEventType(); while (eventType != XmlPullParser.END_DOCUMENT) { if(eventType == XmlPullParser.START_DOCUMENT) { Sys
Parse the four data formats of post requests based on node. js dependency express, node. jsexpress
Node. js depends on express to parse the four data formats of post requests
There are four types:
Www-form-urlencoded
Form-data
Application/json
Text/xml
1. www-form-urlencoded
This is the default data format for http post requests and must be supported by the body-parser middleware.
Server demo:
var
This section briefly introduces how to parse and modify XML documents using Python.
ProblemYou want to read an XML document, modify it the most, and write the result back to the XML document.
SolutionThe xml. etree. ElementTree module can easily process these tasks. The first step is to parse this document in the usual way. For example, suppose you have a document named pred. xml, which is similar to the fo
Use nsxmlparser to parse XML files1. Set the delegate object and start ParsingNsxmlparser * parser = [[nsxmlparser alloc] initwithdata: Data]; // you can also use initwithcontentsofurl to directly download the object, but this is not the case for one reason:// It's also possible to have nsxmlparser download the data, by passing it a URL, but this is not desirable// Because it gives less control over the network, especially in responding to connection
CopyCode The Code is as follows: nodelist body_nodes = This. getparser (). parse (body_filter );
For (INT I = 0; I {
Node node = body_nodes.elementat (I );
Parser body_parser = new Parser (node. tohtml ());Textextractingvisitor visitor = new textractingvisitor ();Body_parser.visitallnodeswith (visitor );Body. append (visitor. getextractedtext ());}
Textextractingvisitor, visitallnodeswith, and other classes and methods are important but rare in v
How PHP can parse Json,jsonm_decode sometimes, sometimes not
This post was last edited by cnaaa8 on 2013-06-21 09:55:14
Page encoding GB2312 ("Note this, more important"), the code is as follows
When the keyword here is "glass sliding door", the JSON can not be parsed, but the generated URL directly through the browser access to data, if the keyword is "mobile phone", you can normally parse json,file_get_co
This address: http://blog.csdn.net/sushengmiyan/article/details/41242993This article Sushengmiyan--------------------------------------------------------------------------------------------------------------- ---------------------A strange mistake was reported when using CMD to package ext.Look for it and find out that code writing is causing it. Now record:Error specific information:[ERR] C2009:yui Parse Error (identifier is a reserved word =debugger
The task that needs to be accomplished recently is to write several interfaces, and the request data in the interface is in JSON format, then reads the JSON data in advance by the request parameters and returns the JSON data to the server side.
The main tool: Gson 2.8.2
Project Support: Springboot
Maven
0. Preamble--Learn basic JSON syntaxJSON is an XML-like language that uses the syntax for storing and exchanging textual information. It's all called JavaScript Object Notat
1. Problem: PL/SQL beautification cannot parse textThe original SQL statements are as follows:CREATE OR REPLACE VIEW V_GGXZBM asSELECT Xzbm,xzmc,case when PARENTXZBM was NULL then ' 320000 ' ELSE parentxzbm END parentxzbm,pxxh from SYS_XZBMB WHERE issh ow= ' 1 'UNION SELECT ' 320000 ' xzbm, ' All ' xzmc, ' parentxzbm,0 pxxh from DUAL;Click on the beautification device does not respond, the status bar shows:PL/SQL beautification cannot
In C #, what are the differences between (INT), int32.parse (), convert. toint32 (), and int32.tryparse?
The Int keyword indicates an integer that is 32-bit. Its. NET Framework type is system. int32.If int32.tryparse () does not throw an exception, true or false is returned to indicate whether the resolution is successful. If a parsing error occurs, the caller will get a value of 0.(INT) indicates explicit forced conversion, which is a type conversi
How to parse the content of an INI file using JavaScript. This document describes how to parse the content of an INI file using JavaScript. We will share this with you for your reference. The details are as follows:
. Ini is the abbreviation of Initialization File, that is, the Initialization File. ini File format is widely used in software configuration files.
An INI file consists of segments, keys, value
Gson is an object parsing json, very useful, introduce a site http://json.parser.online.fr/can help us see a string is not JSONFor JSON files{" id": "3232", "data": { "data1": { "name": "Xiaoming", "age": " " "}}}If you use Gson to parse, define the corresponding class with this JSON node, we use MyData to represent the parsed JSON object, data to represent the object that resolves the data node, DATA1 class to represent the object of
. Listenerexecutor.shutdown ();} private void Resetparser () {try {parser = Xmlpullparserfactory.newinstance (). Newpullparser (); Parser.setfeature (Xmlpullparser.feature_process_namespaces, true); Parser.setinput (Connection.reader); } catch (Xmlpullparserexception Xppe) {xppe.printstacktrace (); }}/** * Parse top-level packets in order to process them further. * * @param thread * The thread that's being used by the rea
Json:javascript Object Notation (JAvaScript Object Notation) Similar to XML, in the form of text (saved in a text file or a string, for example), such as:JSSTR = {"Department": "History department", "Class": "Class", " student":[ {"name": "Zhang San", "Age": 25, "gender": "Male"}, {"name": " John Doe "," age ": 20," gender ":" Male "}, {" name ":" Xiaoming "," Age ": 20," gender ":" Female "} ] }
ACCP8.0 extended content --- use JAXB to parse xml files (1), accp8.0jaxb
Our second semester C # (in-depth. NET platform and C # programming) I have learned the basic knowledge of xml and the method for C # To Read xml, but I have not discussed the method for operating and reading xml in Java, here I will give you a brief introduction to several methods of parsing in java for your understanding.
1. Several Methods for parsing xml in java
1.1 JDK nat
Obtain and parse important meteorological station data
The project uses json parsing and writes a demo to obtain json data from the Central Meteorological Observatory and parse the data locally. Record it.
Online data retrieval logic:
Private void loadData () {Log. d ("wlj", "loadData >>>>"); HttpParams params = new BasicHttpParams (); // set connection timeout or response timeout HttpConnectionParams. set
One, (int) variable name [coercion type conversion]:This conversion is primarily used for numeric type conversions, from int to long,float,double,decimal types, and implicit conversions are possible, but the use of a long type to an int type requires an explicit conversion, which is how the data type is converted, or a compilation error occurs.The method is unconditional for floating-point numbers and loses precision.Of course, this method can also be used to convert an object to int, but the va
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