There are a lot of documents about the configuration of the Grails project data source, but many of the documents will be grails1.x before, while the configuration of the grails1.x project data source is mostly vague; the Grails Official document also takes a stroke of this content.
Open any document about the configuration of the GRAILS1 data source on the web and tell us about the configuration of the da
Eclipse Installation
First install eclipse because eclipse currently has only 3.7 versions to support Grails Plug-ins
So choose to download the 3.7-4.2 version
Eclipse Download Address: http://www.eclipse.org/downloads/
We choose the latest version of the download
Install Java, Groovy, and grails support after the download is complete after extracting it locally
JDK Installation
Download and install JDK6 f
Impact of Oracle's acquisition of sun on groovy/grails
The first thing we feel is that there should be a good impact.
Oracle has long supported the Java platform. This is not an alternative to Oracle, but an inevitable choice as a competitor of Ms. Now it has acquired sun, and there is no reason not to support Java. Therefore, the future of Java is still bright.
Oracle has supported groovy/grails as
The reader that this article faces
The reader should have some experience with web development and have some knowledge of CSS, Ajax, Groovy and other technologies, as well as Grails and jQuery-related frameworks.
Grails,jquery,jquery Plugin Introduction
Grails is a set of open source frameworks for fast WEB application development, based on the Groovy programm
Recently decided to use the IntelliJ idea tool to develop a grails framework-based application, to perform grails testing after installing JDK 1.7 and configuring JDK and grails environment variables. In the Command Line window of win8.1, enter the following command to discover that the application could not be created:
Figure A
Repeated attempts, in the win8
Complete the installation to start writing programs. The cat is done in accordance with the examples in the book. The book is an example of a running club.First define the domain object, here are two objects, Podio and registration. It's a 1:n relationship.The code is as follows:
Runway
class Race {
string name//name
date StartDateTime//start time
string city//urban
String State State
float distance
float cost
Integer maxrunners = 10000//maximum number of
Take the development of a gtest project as an example
Select a directory and create a project in the command line:
Grails create-app gtest
CD gtest
Create a class and controller:
Grails create-Domain-class com. Do. myclass
Grails create-controller com. Con. mycontrol.
WriteCodeAnd after the test case, execute the test:
Unit to develop a Web program, I do not understand PHP, Java, the emergency cramming Internet to find a bit, said Grails development how fast, and so on. A trial, a few minutes on the use of scaffold (scaffolding) developed a program, but the effect is full English, database fields do not accept Chinese. Online with the Chinese field, change the field display related articles, posts did not, had to buy the province science and Technology bookstore onl
Gradle multi-channel packaging and umeng statistics-eclipse version, gradle-eclipseBefore packaging the channel, let's take a look at the preparation documents and know what the packaging is. See 1.0android batch packaging cognition.Batch packaging CognitionUse gradle for multi-channel packaging in eclipse1. Generate the grad
Release date:Updated on:
Affected Systems:VMWare Grails 2.xVMWare Grails 1.xDescription:--------------------------------------------------------------------------------Cve id: CVE-2012-1833
Grails is an open-source framework for rapid Web application development. Based on the Groovy programming language, Grails is bu
We really develop a project, is inseparable from the IDE. And Eclipse is just one of the most common Ides of the Java platform. So when I get to the Grails platform, the first idea is how to integrate it into eclipse.
It's really easy to integrate grails projects into eclipse, but there are a few areas to look out for. The following is the process of integrating the Gr
Reprint Address: http://mrfu.me/android/2015/07/17/New_Android_Gradle_Build_Tools/
Translator Address: "Turn" list of new Android Gradle build tools: New DSL structure and Gradle 2.5
Original: First look at new Android Gradle Build tools:the new DSL structure and Gradle 2.5
Bilingual a
_ The Convention is better than configuration __, and it is not unnecessary. Some necessary things must be configured, such as the lifeline of the database.
In grails, what we need to configure is mainly in the 'conf' directory
# 'Datasource. Groovy'
Database Configuration
# 'Datasource '-- Database Configuration
### 'Driverclassname'
If it is MySQL, use its JDBC bar 'com. MySQL. JDBC. Driver'
### 'Username'
'Password' is required
Database, we don
Silver bullet developed by Java Enterprises: grails + EJB
InfoqPublished an articleJason RandolphWrittenArticleThe question is:"Grails + EJB Domain Models step-by-step". This article createsEjb3OfDomain Model(Employees and their computers), useGrailsAdded the add, delete, and modify functions for the object class above. The entire process andGrailsVery close, veryCool.
GrailsObject link ing(
Grails Project The default port number is 8080, how to modify it, search on the internet a lot is about using command line parameters, more trouble, each time you start to enter. Finally, we can use the following method to modify it, assuming the new port number is 9000:
1. Runtime changes
Each time you start a grails application, you can use the-dserver.port parameter to modify the default port number, a
Translator Address: "Turn" list of new Android Gradle build tools: New DSL structure and Gradle 2.5
Original: First look at new Android Gradle Build tools:the new DSL structure and Gradle 2.5
Bilingual address: "Turn-bilingual" list new Android Gradle build tool: New
A simple way to queryUse of 1.findAllWhereIn Grails, the difference between find and FindAll is that the find defaults out the first record of the query, and FindAll is the one that queries all the records.DefUsefindallwhere() { Defcity=cityinfo. Findallwhere (code:ID: 1) iteratorcityinfo> it=city.iterator (); def buf= new stringbuffer (); while (It.hasnext ()) { cityinfo C=it.next (); Buf.append (C.getid () +} render buf.tostring (); If
the third of Gradle Learning Series--reading and understanding Gradle grammar
In the previous article in this series, we talked about the various ways to create a task, and in this article we will learn how to read gradle.
Download the GitHub sample code for this article series in the following ways:
git clone https://github.com/davenkin/
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