java parse file

number is divided into the major version number and the minor version number, the first two bytes indicate the minor version number, and the last two bytes indicate the major version number. The order of the Primary and Secondary versions follows the principle that the primary and secondary versions are sorted in descending order. Below I wrote a very simple example code, which reads the information from a file named first. class and then outputs it.

The information generated by the error is as follows:Caused By:org.springframework.core.NestedIOException:ASM Classreader failed to parse class file-probably due to a new Java class file version that isn ' t supported Yet:file [E:\develop_tools\apache-tomcat-8.0.18\webapps\ Springmvcuploadfiledemo\web-inf\classes\com\e

Severity: Context initialization failedOrg.springframework.beans.factory.BeanDefinitionStoreException:Failed to read candidate component Class:file [/home/ rocky/develop/luna_workspace/20160603workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ App12a/web-inf/classes/app12a/controller/imagecontroller.class]; Nested exception is Org.springframework.core.NestedIOException:ASM Classreader failed to parse class

project.Since this is a big project, there are many people to develop together, so the configuration must be stable, so this situation can only be rebuilt to the class file to compile.The next time in the introduction of someone else's package is to be cautious, a little attention, the subsequent troubleshooting, the change is very time-consuming. However, in the pre-professional accumulation of errors, and then see the error until the "remedy".ASM C

1. Description of the problemTomcat startup Project error as above, IDE is ECLIPSE,JDK installed is jdk8.2. SolutionIt is possible that the original project was developed with JDK7 or other versions, the error prompt is clear, and the replacement JDK is compiledProject Right-click-->build path-->configure build Path-->project Facetsand re-launch it, okay?ASM Classreader failed to parse class file-probably d

Brief introductionDOM4J is an open source XML parsing package produced by dom4j.org. This sentence is too official, let's take a look at the official explanation. Such as:DOM4J is an easy-to-use, open-source library for parsing languages such as Xml,xpath and XSLT. It is applied to the Java platform, uses the Java Collection framework, and fully supports programming standards such as Dom,sax and JAXP.Charac

Recently been busy with the Mentor project, a few days did not update, yesterday and today to study the next WWJ analysis shp file source code, now record, hope can help more people!Previous blog: World Wind Java Development Five-read local shp file only how to load shp files, not related to the analysis of SHP files, our blog immediately after the previous blog,

ints =Integer.parseint (sec); - intms =Integer.parseint (mill); the the if(S >= 60) { theSystem.out.println ("Warning: An incorrect item has occurred for one second--" + min + ":" + sec + "."94+ mill.substring (0, 2) + "]"); the } the //The time in milliseconds that is combined into a long integer the LongTime = m * * + + S * 1000 +MS;98 returnTime ; About } - 101 /**102 * Print lyrics information103 */104 Private Static

When the Java program parses the XML file, if the DTD is specified in the XML file, the DTD file is downloaded from the specified URL by default, but in many cases, if the network is not connected, or because of a firewall reason, the DTD file cannot be downloaded to cause t

{File xmlFile = new File ("src/resource/ Book.xml "); Documentbuilderfactory builderfactory = Documentbuilderfactory.newinstance (); Documentbuilder builder = Builderfactory.newdocumentbuilder (); Document doc = Builder.parse (xmlFile); Doc.getdocumentelement (). normalize (); System.out.println ("Root element:" +doc.getdocumentelement (). Getnodename ()); NodeList nlist =

The example of this article for you to share the Java parsing/reading XML file method for your reference, the specific contents are as follows XML file Java Code: Package net.viralpatel.java.xmlparser; Import Java.io.File; Import Javax.xml.parsers.DocumentBuilder; Import Javax.xml.parsers.D

Recently in the implementation of Liferay found Liferay find this translation is really bad, a lot of things translated simply Dog, such as the forum topic translated into "thread", the virtual host translated as "real owner", or there is no translation. A look is a person who has no experience in program development and may be a Taiwanese person. No way can only do for Liferay to do the Han chemical. Liferay resource file is still good, basically all

This article provides a detailed summary and introduction of all file encoding and garbled characters in java, php, and html. For more information, see Php files are garbled (for example, php files are garbled in the browser ):Header ("Content-Type: text/html; charset = utf-8") sets the webpage. Mysql_query ("set names UTF-8") sets the database. Struts in java:Chinese garbled characters generally mean

contains a comma character, which must be enclosed in double quotation marks. (The 6 ) field contains a newline character, which must be enclosed in double quotation marks. (7 ) contains spaces before and after the field, which must be enclosed in double quotation marks. (a b C ==> "a b C" ) (8 ) The double quotation marks in the field, expressed in two double quotation marks. (I said: "abc" .) ==> I said: abc. ) (9 ) if there are double quotes in the field, the field must be enclosed in

Fully parse Java class loaders and fully parse java LoadsIn-depth understanding and exploration of Java class loading mechanism ----1. java. lang. ClassLoader class Introduction Java. l

Download data synchronously, parse the data in the jeson file, and parse the data in the jeson file. # Import "ViewController. h "@ interface ViewController () @ property (nonatomic, weak) IBOutlet UIButton * button; @ property (nonatomic, weak) IBOutlet UIImageView * imageView; @ end @ implementation ViewController-(I

Parse Java to pass by value or by reference, parse java to pass reference 1: What is passed by value? It indicates that when a method is called, The transmitted parameters are copied and transmitted by value. Example: Public class TempTest {private void test1 (int a) {// do something} public static void main (String []

start, end, text, start, or end of an element, it sends events and programmers write code to respond to these events and save data. Advantage: the entire document does not need to be transferred in advance, which consumes less resources. Disadvantages: it is not persistent. After an event, if no data is saved, the data is lost; stateless; only the text can be obtained from the event, but the element of the text is unknown; Usage scenarios: only a small amount of content in the XML document is r

This note will be the operation of the previous note to make some improvements, no longer the HTM file in the Saz file parsing out, but not to read the data directly into the string, the basic idea is as follows:1. Customize a class that reads content from a text file to a string: Parses an HTM document in a saz file a

Android reverse trip --- parse the compiled AndroidManifest File FormatI. Preface Today is Saturday again. I have nothing to worry about. I have to write an article. Today we will continue to look at reverse information. Today we will introduce the AndroidManifest file format in Android, some may be curious. What is the format of AndroidManifest? It's not about h