generate uml from java code

1. using Swetakeqrcode to generate a QR code in a Java projecthttp://swetake.com/qr/ or Http://sourceforge.jp/projects/qrcode/downloads/28391/qrcode.zip .This was written by the Japanese and generated by our common square QR code .Can be in Chinese such as: 5677777GHJJJJJ Have a friend asked me to this image generated

) {File=NewFile ("E:" +file.separator+ "xxx.xxx");//own default storage path} imageio.write (image, format, file); returnfile; } V. Conversion into a streamIf you need to upload to a picture server, you need to convert bufferedimage into stream form /*** @Description: convert bufferedimage-> output stream *@paramimage Two-dimensional code content *@paramformat picture formats such as JPG, GIF, etc. *@paramOutputStream Output Stream *@return * @thro

Package CMR. test; Import java. AWT. color;Import java. AWT. Font;Import java. AWT. graphics2d;Import java. AWT. image. bufferedimage;Import java. util. Random;Import javax. ImageIO. ImageIO; Import javax. servlet .*;Import java.

25% of the world's people have procrastination--but I think it's definitely less, at least I'm a patient with procrastination. Always want to "Java generated business card (with background image, user network picture, user nickname) of the two-dimensional code" this blog share, but has been dragged and dragged, dragged to the present, really should be the Scottish proverb-" when you can do things, often do

Usage Environment: MyEclipse9.0This tutorial uses the MyEclipse built-in plug-in to generate Java code, which is said to be a xfire plug-in, anyway, it is very simple to generate and invoke client code.1. Right-click on the project and select New->other->web service->web Ser

Shortcut keys in eclipse quickly generate common code (e.g., parameterless, parametric constructs, set, get methods), and important memory analysis in Java (stacks, heaps, method areas, Chang)These are the shortcuts in eclipse that quickly generate common code (for example,

Java implementation to generate two-dimensional codeQR code vs BarcodeThe biggest difference is: two-dimensional code has a fault-tolerant function, when the two-dimensional code image is obscured part, can still be scanned out. The principle of fault tolerance is that the Q

One: Demand analysisTo generate a verification code using Java:1: Create a canvas and draw a good background image2: Draw Random numbers3: Draw the interfering line4: Save the In-memory picture to your hard diskTwo: The code is as follows1 /**2 * 3 */4 PackageCom.hlcui.io;5 6 ImportJava.awt.Color;7 ImportJava.awt.Fo

[] json = jsonobj.tostring (). GetBytes ("UTF-8"); theResp.setcontenttype ("Text/plain;chartset=utf-8"); +Resp.setheader ("Cache-control", "No-cache"); -Resp.setheader ("Expires", "0"); theResp.setintheader ("Content-length", json.length);BayiServletoutputstream Responseoutputstream =Resp.getoutputstream (); the Responseoutputstream.write (JSON); the //The following closes the input stream! - Responseoutputstream.flush (); - responseoutputstream.close (); the //Get page

The QR code generated in Java is directly output to the page if it is not saved to the disk. Therefore, the generated QR code needs to be output directly to the page in the form of a stream, I use myeclipse and tomcat. The principle is: when loading a page, according to the SRC (code. jspx) Find the corresponding servl

Connect above: http://blog.csdn.net/qinjienj/article/details/6851112 EMF actually defines 2 kinds of meta model, called Ecore and Genmodel, respectively. Ecore contains the definition of the model, and we do this by creating a new and edited Ecore file when we create the EMF model. Genmodel contains information about the automatic generation of Java code (the Pojo class of the model), such as how to

The front-end time to do the project, because we give the three-party factory MES project, which has a reporting process, need our MES to submit products to their U9 (ERP), but because U9 is UF products, written in C #, and I was written in Java, Then webservice generated code is a little more difficult, third-party companies can not precisely debug the program, resulting in my side in vain to spend half a

Recently, a friend asked me how to use Java to implement the verification code, because he was eager to use, I have used before a JSP page in the generation of a code to generate the source codes to him, for everyone's convenience, now put the source of the following, interested friends can refer to. Friends can make s

Kettle as an ETL tool. Its function is increasingly intact, has been the vast number of data mining enthusiasts favor. And because he is a Java open source project. To meet the needs of the project. It is necessary to study its source code, preferably integrated into a Java project. Used as an important part of the project execution process. So. Let's start with

Snowflake is the Twitter open source distributed ID generation algorithm, the core idea is: the generation of a long ID, using 41bit as the number of milliseconds, 10bit as the machine number, 12bit as the number of milliseconds. The algorithm can generate a maximum of 1000* (2^12) per second, which is approximately 400W of ID, fully meet the needs of the business. According to the idea of snowflake algorithm, we can produce our own globally unique