java xml parser

in the scan and keep the following points:1. Encounter [or {a new object and store the object in collections2. Encounter ' \ \ ' needs to be escaped, you have to jump directly over, and stored in the scanned temporary variables. Like \\{, you don't need a new object.3. Hit the "symbol, you have to mark, before the next" appears, the scanned out as a string into the temporary variable.4. Touch: Symbol, start tag is the beginning of a map, and the subsequent occurrences of the string are stored i

Reference documentsHttp://blog.chinaunix.net/uid-692788-id-2681132.htmlHttp://docs.oracle.com/javase/7/docs/technotes/tools/solaris/javap.htmlfunction Description: Java class file parser. syntax:javap [ command Options ] class ...Additional notes:　　The javap command is used to parse the class file. Its output depends on the options used. Without an option,JAVAP outputs the public domain and method of the c

; list This simply prints the class name and the name of the variable, type, annotation type, executes the code above, and the results are as follows: Class Name:user Variable:foo, annotaion:nullable variable:a class Name:foo variable:foostring You can see that we print out the class name and the variables in the class. In the Visitclass method, we can get all the members in the class by GetMembers method, including variables, methods, annotation, etc., corresponding to

1. The jdom. jar and rome. jar packages are required.2. Create a project. The content of web. xml is as follows: The code is as follows:Copy code Xmlns = "http://java.sun.com/xml/ns/javaee"Xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance"Xsi: schemaLocation = "http://java.sun.com/xml/ns/javaeeHttp://java.sun.com/

/*** Jsoup is a Java HTML Parser that can directly parse a URL address and HTML text content. It provides a set of very labor-saving APIs that can be used to retrieve and operate data through DOM, CSS, and operations similar to jquery.The main functions of jsoup are as follows:1. parse HTML from a URL, file, or string;2. Use the Dom or CSS selector to find and retrieve data;3. HTML elements, attributes, and

January 1998, followed by the release in May 2000 of SAX2.0, the latest version of which is the April 2004 SAX2.0.2. Sax is not recognized by the official standards body, it is not maintained by the consortium or any other official organization (now, Sax is maintained by David Megginson), but it is widely used and regarded as the de facto standard of the XML community. Sax was originally defined for Java,

PackageJaxp (Sun), Jdom, dom4j, Pull (Android SDK comes with)(1) Jaxp-dom parsing XML (curd)JAXP (Java API for XML processing)JAXP is a set of XML parsing APIs provided by SunJaxp is a good way to support DOM and sax parsingThe JAXP development Pack is part of the J2SE, including the following packages or sub-packages

Java XML processing Technology oneXML technology is developed with the development of Java.In the case of XML, the simple data format is usually stored in a text file such as an INI configuration file, and the complex format is in a custom file format, so there is a special parser for each file format.

users, as well as an interface for storing data on the back end. This tutorial focuses on writing Java code that uses an XML parser to manipulate XML documents. As shown in the image below, this tutorial focuses on the middle piece. Chapter II Foundation of the parser