Business archives (业务归档) 为了部署流程,业务档案必须被封装,业务档案是activiti 引擎部署的单元,它相当于zip文件,它包含BPMN 2.0 processes, task forms, rules 和其它文件,可以说是一些资源文件的集合. 当一个业务归档被部署,它可以扫描扩展名是 .bpmn20.xml或.bpmn 注意: Java classes present in the business archive will not be added to the c…
Matrix Time Limit: 2 Seconds Memory Limit: 65536 KB Given an n*n matrix A, whose entries Ai,j are integer numbers ( 0 <= i < n, 0 <= j < n ). An operation SHIFT at row i ( 0 <= i < n ) will move the integers in the row one position…
七. BPMN的简介 读者了解到这里,应付一般的工作流开发已经足够了.此处应该有华丽的分割线,在工作流项目中核心开发人员主要是对工作流业务设计以及实现,而初级开发人员是对业务功能的代码实现.以后将主要对流程图设计的概念和具体设计进行描述,如果你感兴趣可以继续了解. 7.1 什么是BPMN? BPMN的全称是Business Process Model and Notation,它是一套BPM的规范,从2004年起,BPMN规范的推动有OMG组织维护,开始推出的BPMN1.0主要是对设计图中图形的…
前面关于eventType的属性值的配置简单的说了一下,activiti支持的值如下表所示:这是我摘抄的activiti官网的 Event 的名字 描述 Event的类名 ENGINE_CREATED The process-engine this listener is attached to, has been created and is ready for API-calls. org.activiti…ActivitiEvent ENGINE_CLOSED The process-e…
四.使用工作流开发 org.activiti.engine.ProcessEngine提供的Service作用在工作流引擎上面,如果所示是模仿一个公司简单的审批流程,你可以下载这个Demo:Activiti unit test template玩玩. 发布这个流程图可以通过RepositoryService进行,在数据库中存储的这些静态数据是这些: <?xml version="1.0" encoding="UTF-8"?> <definition…
Prism provides guidance designed to help you more easily design and build rich, flexible, and easy-to-maintain Windows Presentation Foundation (WPF) desktop applications. Using design patterns such as Model-View-ViewModel (MVVM), Composite View, and…
一.功能说明: 可以解决类似 http://****/news 情形,Url路径支持正则匹配. 二.操作步骤: 1.增加URL重写模块: using System; using System.IO; using System.Text.RegularExpressions; using System.Web; using System.Xml; /// <summary> /// URL重写Module /// </summary> public class UrlRewriteM…
一.功能说明: 可以解决类似 http://****/news 情形,Url路径支持正则匹配. 二.操作步骤: 1.增加URL重写模块: using System; using System.IO; using System.Text.RegularExpressions; using System.Web; using System.Xml; /// <summary> /// URL重写Module /// </summary> public class UrlRewriteM…
Time Limit:3000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 2406 Appoint description: Description Given two strings a and b we define a*b to be their concatenation. For example, if a = "abc" and b = "…
A. Case of the Zeros and Ones time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Andrewid the Android is a galaxy-famous detective. In his free time he likes to think about strings containing…
Fibonacci Again Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 43539 Accepted Submission(s): 20797 Problem Description There are another kind of Fibonacci numbers: F(0) = 7, F(1) = 11, F(n) = F(n…
人见人爱A+B Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 30385 Accepted Submission(s): 20250 Problem Description HDOJ上面已经有10来道A+B的题目了,相信这些题目曾经是大家的最爱,希望今天的这个A+B能给大家带来好运,也希望这个题目能唤起大家对ACM曾经的热爱.…
Spring Framework Reference Documentation I. Overview of Spring Framework . Getting Started with Spring . Introduction to the Spring Framework II. Core Technologies . The IoC container . Resources . Validation, Data Binding, and Type Conversion . Spri…
Bound Found Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 4056 Accepted: 1249 Special Judge Description Signals of most probably extra-terrestrial origin have been received and digitalized by The Aeronautic and Space Administration…
How to Type Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 6211 Accepted Submission(s): 2804 Problem Description Pirates have finished developing the typing software. He called Cathy to tes…
FatMouse and Cheese Problem Description FatMouse has stored some cheese in a city. The city can be considered as a square grid of dimension n: each grid location is labelled (p,q) where 0 <= p < n and 0 <= q < n. At each grid location Fatmouse…
1 JDBC连接数据库6步 Load the JDBC Driver Establish the Database Connection Create a Statement Object Execute a Query Process the Results Close the Connection 2 事务的4大特性 答:原子性A,一致性C,隔离性I,永久性D 3.select count(*) from student 和select count(id) from student 之间的区…
To write a simple Babel plugin, we can use http://astexplorer.net/ to help us. The plugin we want to write is: var foo = 'o' var bar = 'o' foo === bar function foo(foo, bar) { foo === bar; } We want to trasnform the code which highlighted in foo() fu…
