jenkins groovy

The groovy language does a lot of good work on the input parameters of the method, some of which can improve the readability of the code, and some can provide easy and agile coding. In the previous text, we have introduced some, such as the Groovy Discovery map and DSL. In this series, we will introduce some of them that have not been mentioned before. First, it is about the use of parentheses when invokin

xml| syntax Groovy's team leader--Guillaume Laforge says that MOP (Meta Object Protocol) is his favorite groovy feature. Using mop can simply intercept and interpret properties and methods, and intercept has become familiar with AOP. In groovy, by overloading the Groovyobject Get/setproperty () function and the InvokeMethod () function, you can add your own hooks and behavior, More simple than Java to impl

Make sure you understand Ngrinder's groovy scripting structure: Ngrinder's Groovy Scripting Usage Guide (groovy scripting structure) When you create a Groovy script on Ngrinder, it automatically generates a basic script that lets us split the description Import Httpclient.cookie Import httpclient.cookiemodule import ht

Label:Groovy has a database-enabled class library:Search for SQL Groovy in Bing, find sql (groovy 2.4.3)and click to open this URL:Http://docs.groovy-lang.org/latest/html/api/groovy/sql/Sql.htmlWith Groovy's class SQL, you can connect to the database and make the data more and more censored, referred to as crudCRUD means:create, Retrieve, Update, DeleteGroovy

Hudson management software, management address, and anonymous access: http: // 220.181.26.142: 8080/seems to be mainly used for the cvs service:This management software is not familiar with it. Find a place where Groovy commands can be executed (check Groovy, similar to java code): Execute Groovy code and read the local/etc/passwd file on the server: try {text =

Reference file: // poi-3.10-final/docs/spreadsheet/quick-guide.html # textextraction The code for excel2txt. Groovy is as follows: import java.io.File;import org.apache.poi.hssf.usermodel.HSSFCell;import org.apache.poi.hssf.usermodel.HSSFRow;import org.apache.poi.hssf.usermodel.HSSFSheet;import org.apache.poi.hssf.usermodel.HSSFWorkbook;import org.apache.poi.hssf.extractor.ExcelExtractor;import org.apache.poi.poifs.filesystem.POIFSFileSystem;import o

1.maven Introducing Groovy Jar Pack2. CallImport Groovy.lang.GroovyShell;public class Testgroovy {public static void Main (string[] args) {TODO auto-generated Method StubGroovyshell Groovyshell = new Groovyshell ();Object Resultobj;int x = 1;Groovyshell.setvariable ("X", 3);//Register variable ValueResultobj = groovyshell.evaluate ("Import com.xd.helper.*; Helper.sys (' +x);x>1;xSystem.out.println (Resultobj);SYSTEM.OUT.PRINTLN (x);//

Assertions are used to verify that a hypothetical condition is true, and in groovy's assertion, if the hypothetical condition is not true, a Java.lang.AssertionError exception is thrown. Use the groovy expression to test the hypothetical condition.Such asassert 1==2: "One isn ' t"Will throw an exception:Exception thrownjava.lang.AssertionError:One isn' t. Expression: (1 = = 2) at Consolescript19.run (ConsoleScript19:1)The Java assertion is also wri

Introduction: Online social networking is now very popular. In this article you'll learn how to mix Google maps, Twitter, Groovy, and Ajax to build social networks. By combining Google maps with location information that Twitter exposes, you can create a mashup (mashups) application that allows people to view Twitter in a specific location. The simple application built in this article allows users to view a map of their friends on Twitter-a network ge

The definition of an array and the initial value of an assignment In the groovy language, arrays are defined in the same way as in the Java language. def a = new String[4] 　　 　　def nums = newint[10] 　　 def objs = new Object[3] And then the assignment is the same: a[0] = 'a' 　　a[1] = 'b' 　　a[2] = 'c' a[3] = 'd' The difference is in assigning an initial value when the array is defined. In the Java language, this is defined as an array of strings:

In a dynamic language such as groovy, closures are one of the key weapons. And the developers of these languages are naturally not going to give up using these weapons, and we can see that the closures are widely used in the groovy language collection classes. Among them, each method is such a method of using closures. We know that in Java, we use the following statement to traverse the collection class ob

In the previous series, "Groovy Tip" as "keyword usage", we've talked about some of the exciting uses of the "as" keyword. This article goes on to continue to show some of the more exciting uses of the "as" keyword in the previous section. In the previous article, we talked about the use of the "as" keyword as a type conversion. The most common uses are the following: def list = ['a','b','c'] println list.class def strs = list as String[] println st

We have long used the groovy language hook, the "InvokeMethod" method and several other methods. We implement the "InvokeMethod" method in a class that assigns all or part of the methods of the class instance that are invoked during the run time. These are discussed in detail in the mop InvokeMethod and methodmissing methods of groovy exploration. Now, we have been in deep contact with the metaclass of the

Ofbiz-groovy-freemarker into different pages depending on the browser's addressStep One: (2 Select) Create a groovy file, or a Java file. Define variables in the file to be placed in theRequest.setattribute easy to find in the Jump page, you can do some validation in this class or the method of adding and deletions, you can customize the return value.Step two: In the Controller.xml file, define the address

How do I add features to XML using groovy? Ask: In groovy, I need to add an attribute (attribute) to the root element of the XML. I want to use Xmlslurper. What should I do? Adding elements is very simple. For: Run the following code in groovy Console with good results. Import groovy.xml.streamingmarkupbuilder//the original xmldef input = " Adding an attribute

This article focuses on creating a project using groovy in ODI and adding a mapping for a table transformation. To create a Groovy script, you can open an edit window from the ODI Studio menu: Tool->groovy-> new script. Before executing the script below, verify that there is already an EMP table in the model. UsersrcUserdest import oracle.odi.domain.project.OdiP

Introduction I have previously written a Java + XSLT-related technical blog and recently studied an open source toolkit org. codehaus. Groovy, which is very convenient for processing VO object and XML file ing. To put it simply, map the attributes (including collection and map) in the vo object to an XML file through the groovy template file. Maven Pom. xml VO class: package shuai.study.groovy.demo.vo

How to Use groovy to parse HTML code that cannot pass XML Verification Original article: robust HTML parsing the groovy way Parsing XML with groovy is simple, and it can run well as long as the input data format is good-but it is not always guaranteed in reality. Considering the HTML code, it is always difficult to verify them through XML, which requires tagsoup

Author: Jiangnan Baiyi According to groovy's team leader -- Guillaume LaForge, mop (Meta Object Protocol) is his favorite groovy feature.Mop is a simple mechanism to intercept and interpret attributes and methods. Intercept is familiar with AOP.Groovy classes are inherited from policyobject. policyobject has get/setproperty () and invokemethod () functions. When a customer calls a non-existent property and method, these two functions are used for proc

Download Sdkman Software development tool ManagerAbout Sdkman Official website has the brief introduction: Http://sdkman.io$ curl-s Get.sdkman.io | BashSecond initialization Sdkman$ source "$HOME/.sdkman/bin/sdkman-init.sh"Three installs the latest version of Groovy$ SDK Install GroovyFollow the prompts to continue until the installation is complete.You may be prompted that the SDK offline cannot be installed and can be tried several times.Four Test