groovy and grails

Since the groovy language is an extension of the Java language, it's hard to get involved with the Java language when we're using the groovy language, so we're doing a pure groovy language project like a grails project. We might use legacy Java classes and packages in groovy

applications based primarily on Hibernate, Spring, Sitemesh (a robust and stable page layout rendering framework), Tomcat, H2 ( A relational database management system implemented using pure Java technology. The relationship between the technology stack components is as follows:To be sure, Grails is a full-stack development environment, not just a web open-source framework, and it can be seen that grails i

Reasons to choose Grails and Dojo With the wide application of Web, the development of Web application is more and more, and most of web development is to check the deletion of database. For the deletion of a database table, the development of the design pattern based on MVC (model-view-controller) often requires Domain class, Controller, 4 pages to be censored, and the form input data to be checked. This will inevitably involve a lot of duplicate an

I am a fanboy of eclipse and have been using eclipse for system development. However, recently I started to read groovy/grails and began to use netbeans. Recently, groovy's Eclipse plug-in has also been updated. First, groovy is supported by the latest groovy 1.5.6, and eclipse 3.4 is also supported. You can downlo

Remotely call action in grails and grails call action When performing a program similar to batch processing, if you need to save a large number of records in an action, this will cause the database session in grails to exceed the load, resulting in OOM. This is because all the modifications made to the data in a request are saved in the database session of the re

1, first download a groovy SDK, download the address point I; 2, unzip the groovy SDK that you downloaded; Remember this decompression address and use it later; 3, create a new groovy project with Idea 4, project structure as shown 5, because we want to download the jar package, we are here with Maven management, create a new Pom.xml file, the code in the f

. The Grails framework is based on the Groovy programming language, which is a dynamic language for the Java™ platform. It's better to be familiar with Groovy, but not necessary. Learning about Java or other dynamic languages, such as Ruby or Python, can be a great help. This article uses Grails 1.0.3.

The Grails Tips series will introduce some of the experiences that I've summed up in grails development. This will avoid duplicating the official document, hoping to give the reader more valuable content with short articles. Grom is an O/R mapping solution provided by the Grails framework. Through Grom can get rid of cumbersome SQL writing, and based on the res

I. What is Groovy? Simply put, Groovy is the next-generation java language. Like java, it also runs in JVM. As another language running in JVM, groovy syntax is similar to Java syntax. At the same time, Groovy has abandoned the cumbersome java syntax. With the same statement, groov