I didn't plan to learn about the velocity template engine. I simply learned how to use velocity in solr browse.
Download the velocity-tools-2.0.zip file from http://velocity.apache.org/download.cgiand then decompress it. The decompressed velocity-tools-2.0 \ examples directory contains three war files. Select simple. w
Maven spring velocity integration tutorial, with code, mavenvelocity
1. Create a maven project and select a webapp template.
2. Add spring dependency in pom. xml.
3. Add the velocity dependency to pom. xml.
4. Use spring's DispatcherServlet in web. xml and select the corresponding suffix name.
5. Use the velocity ing in the servlet configuration file.
6. Creat
The #macro script element allows the template designer to define a reusable VTL template. Velocimacros is widely used in simple and complex ranks. The advent of velocimacros is to reduce coding and minimize typographical errors, providing an introduction to the concept of Velocimacros.#macro (d)#endIn the example above, Velocimacro is defined as D, and you can call it in any VTL directive as follows:#d ()When your template is called, Velocity will rep
12.3.1 If/elseif/else
The #if instruction in velocity allows text to be included when a page is generated, if the IF condition is true. For example:
#if ($foo)
The variable $foo evaluated first to determine whether it is true. True in either case: (i) $foo is a logical variable with a true value, or (ii) a value that is not empty. Remember that the velocity context includes only objects, so when we sa
Using velocity to make page static can improve the performance of the site, but how does the generated static page be updated in real time?
1, the most stupid way, manual refresh. For example: Home page, when the Administrator update a feature, manually click a button in the background to update the corresponding HTML file 2, timed refresh. Update all existing HTML files at a specified time, if you want to verify which HTML files have already been gen
Maybe a lot of children's shoes are still not very clear. In MyBatis you can use a variety of scripting languages to define dynamic SQL in a mapper file; Currently, MyBatis supports scripting languages with XML (default), Velocity and freemarker three. Use a different scripting language to complete the mapper file, the first is to use their familiar scripting language, the second is to be able to define more rich custom instructions to simplify the de
First, preface
The common Java template engine has JSP, freemark,velocity. In the MVC three layer framework, the template engine belongs to the view layer, in essence, the model layer content is presented to the foreground page of an engine, velocity with its front and rear decoupling so that the front and back can be developed at the same time and the simplicity of its syntax has been widely used, the gro
Concise velocity tutorial Velocity is a Java-based template engine that allows anyone to reference objects defined by Java code simply using the template language. As a relatively complete template engine, velocity has powerful functions, but it also increases application complexity. I. Basic Syntax 1. "#" is the script statement used to identify
Velocity is a Java-based template engine, which allows anyone to simply use the template language to reference
CodeDefined Object. As a relatively complete template engine, velocity has powerful functions, but it also increases application complexity. The basic syntax of the simple velocity script is as follows: 1. "#" is the script statement used to identify th
In standard representations or interchange formats such as HTML or XML, the manipulation and transformation of textual data is a frequent and often monotonous activity that every developer encounters. The template engine can improve the process by preserving the static parts of the output in the template, while dynamically generating and arranging the changed parts. Velocity is a highly functional, open source template engine that can be easily integr
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Suppose you drive into the tunnel and the GPS signal is lost, now we need to determine the position of the car within the tunnel. The absolute speed of the car can be calculated from the wheel speed, the car facing can be through yaw rate sensor (a yaw-rate sensor is a gyroscopic device that measures A vehicle ' s angular velOcity around its vertical axis. ) so that the x-axis and y-axis velocity components
Crm erp integration is a trend
Author: Hou xiaoxuan/SM @ rtpartnerTuesday, June 24 2003 pm
In the software field, among the server platform, database software, middleware, and application software, the first three technologies are mature and the market is stable, and have completely become the world of foreign enterprises, generally, it is believed that the opportunity for domestic software enterprises lies in application software. Theref
Neither CRM WebClient nor Hybris BackOffice's UI development requires the developer to write native HTML code.CRM WebClient UIIn the CRM WebUI Workbench, developers need to write tags for these SAP packages:These tags can be found in the thing code SE80:Hybris BackOffice UIFor example, I'm looking at the list of coupons by BackOffice the L-shaped work center on the left, this list is actually a tree and the
For CRM, to distinguish the same simple database system, I feel that it needs some of the following characteristics, and they are designed, and difficult.
1, the design and implementation of the knowledge base. The knowledge base can be implemented in an automatic way, constantly expanding its content.
2, the realization of the call center. The way we use the Voice card, but this way with the original company's switch may be a bit of compatibility, I
The development of Customer relationship Management system (CRM) software process, that is, a standard WinForm program development process, we can through this typical software development process to understand the current development ideas, development concepts, as well as some of the necessary efficient means. This essay mainly introduces me in the development of CRM Customer relationship management syste
1. ToStruts2 mainly.Struts2 built-in support for velocity, as long as the Issue: When accessing VM files directly, the source code of the VM is output. How do I prohibit direct access to *.VM type files?Benefits: You can use similarStruts tab. I always feel that this is a strange use.2, with velocity as the main. Configuring the Velocity servlet and *.VM mappings
Comparison of jsp, velocity, freemark page engine, velocityfreemarkIn the java field, there are three main presentation layer technologies: jsp, freemarker, and velocity.Jsp is the most familiar technology.Advantages:1. Powerful functions. You can write java code.2. Support for jsp tags)3. Expression Language (el) supported)4. Official Standard, wide user base, and rich third-party jsp tag Library5. good performance. Jsp compiled into a class file for
FreemarkerAdvantages:1. Cannot write Java code, can achieve strict MVC separation2, the performance is very good3. Good support for JSP tags4, built in a lot of common functions, easy to use5, macro definition (like JSP tags) very convenient6. Using an expression languageDisadvantages:1. Not the official standard2, user groups and third-party tag libraries do not have more JSPPerformance: Velocity should be the best, followed by JSP, the normal page F
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