Basic rules
YAML has the following basic rules:
1, Case sensitive
2. Use indentation to represent hierarchical relationships
3, prohibit the use of tab indentation, you can only use the space key
4. There is no limit to the indentation length, as long as the element alignment indicates that the elements belong to a hierarchy.
5. Use # to indicate comments
6. Strings can be marked without quotation marks
1, map, hash list
Use a colon (:) to denote a ke
This article is reproduced in the article, the original address: Http://www.ruanyifeng.com/blog/2016/07/yaml.html?f=tt
Programming is unavoidable to write configuration files, how to write configuration is also a learning.
YAML is a language dedicated to writing configuration files, very concise and powerful, far more convenient than JSON format.
This article describes the syntax of YAML, taking the implem
Library (http://www.javabuilders.org/), which leverages YAML files to provide a way to define screen controls, layouts, event lines, and data bindings to implement a description UI into Java.6. Yaml's IDE SupportFor Eclipse, there is Eclipse YAML editor (http://code.google.com/p/yamleditor/), and for NetBeans you can use a package from Ruby (http ://www.netbeans
Javaeye http://angeloce.iteye.com/admin/blogs/385976
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Yaml is an intuitive data serialization format that can be recognized by computers. It is easy for humans to read and interact with scripting languages. Yaml is similar to XML, but its syntax is much simpler than XML. It is very effective for converting data into arrays or hash data.
YAML Pre-research document YAML OverviewYAML is a recursive abbreviation for "Yaml Ain t a Markup Language" (Yaml is not a set-up language), and the previous yaml means "yet another Markup Language" (another kind of labeling language), But in order to emphasize that the lang
1, example 11.1, Yaml file contents are as follows:host: localhost:3306user: rootpwd: 123456dbname: test 1.2, the code is as follows: //Convert the Yaml file to an object and convert it to JSON format to output the package Mainimport ("Encoding/json" "FMT" "Gopkg.in/yaml.v2" "Io/iouti L ")//define the attributes in the Conf type//type, all of the properties in the configuration file type conf struct {ho
Recently processed some configuration files, encountered in the YAML format of the file, because no previous contact with this format file, for XML is more familiar. So what is YAML? What are the advantages and disadvantages of it compared to XML? What is the situation with YAML? Yaml How to use it? Make a simple summa
Yaml is an easy to read, suitable for Presentation program language data structure, can be used to exchange data between different programs, support generic tools, support serial processing, rich expression capabilities and scalability, Easy-to-use language. Yaml use indentation or explicit indicatior (such as {}) to indicate nesting of properties, more intuitive and simple.
I. Format of the
YAML Introduction
YAML is a format used to express resource sequences, and is highly readable because of the reference to other multilingual languages. YAML is the abbreviation for Yaml Ain ' t a Markup language, which is that YAML is not XML. But in developing this
Playbook is a list of one or more "play"The main function of play is to dress up a pre-set host as a role defined in advance through the task in ansible. Fundamentally, the so-called task is nothing more than a call to Ansible's module. By organizing multiple play in one playbook, you can connect them to run in a pre-programmed mechanism.Playbook use Yaml language to write each ansible Playbook is a yaml fo
Many applications are beginning to use YAML as a program configuration file, about Yaml detailed introduction can refer to Yaml 1.2 (3rd Edition), this article uses Snakeyaml to parse Yaml. maven Dependencies
Sample
sample.yml
version:1.0
released:2017-02-14
# Connection parameters
Connection:
driverclass: Com
1. What is YAML?
Official website explanation
%YAML 1.2---YAML: YAML Ain't Markup LanguageWhat It Is: YAML is a human friendly data serialization standard for all programming languages.
2.yaml syntax
Serialization in. NET is usually in binary or xml format. After ajax emerged, the JSON format is also used, which is rare compared with YAML.
BinaryCannot be directly read. It must be decoded at the binary level;The format is defined by the vendor. When the objects to be represented by a specific application are complex, the format is also complex, such as the office file format;We usually need to fully consider the Protocol's scalability and compati
Yaml is an intuitive data serialization format that can be read by a computer, easily readable by humans, and easy to interact with scripting languages. Yaml is similar to XML, but syntax is much simpler than XML and is very simple and efficient for converting data in an array or hash.
YAML Syntax Rules:
http://www.ibm.com/developerworks/cn/xml/x-cn-yamlintro/
h
Recently saw a lot of use of Yaml file as a configuration file or data file project, then also studied, found that Yaml has several advantages: good readability, and scripting language interactivity (really very good), the use of the implementation of the language data type, have a consistent data model, easy to implement. Yaml is a good thing, whether it's an in
Get to know yaml in 5 minutes
Liubin http://www.ruby-cn.org/Http://yaml.kwiki.org/index.cgi? Homepage
Document location:Http://www.ruby-cn.org/articles/yaml_in_5_minutes.html
2004/11/11
Note: before you start, you may want to see the basic concepts of yaml first. If yes, click here:Http://www.ruby-cn.org/articles/what_is_yaml.html
First minute: a simple list
Your friend sent you the following letter:
- Memo
Recently saw a lot of use of Yaml file as a configuration file or data file project, then also studied, found that Yaml has several advantages: good readability, and scripting language interactivity (really very good), the use of the implementation of the language data type, have a consistent data model, easy to implement.Since there are so many benefits, why not, and then start studying how to read the
Directory[TOC]One, Yaml introductionYAML full name yet another Markup Language (another markup language). Using YAML as a configuration file, the file looks intuitive, concise, and easy to understand. Yaml files can parse the data structures of dictionaries , lists , and some basic variables .1.1 Yaml Syntax rules
Good articles must be transferred: http://www.cnblogs.com/chwkai/archive/2005/10/07/beginning_yaml.html
Yaml is also a thing. In the case of XML flooding, the appearance of Yaml is really a bright, in the initial study of Yaml after a rough summary of a bit, take out and share.[Mindmap][Reference Document]YAML specific
This is a creation in
Article, where the information may have evolved or changed.
Or that Golang monitoring agent those things, now the function is almost, but the lack of signal processing and daemon service. The program is almost written, but what about the configuration file? Does it have to be written in the. go file?
I have not yet been able to understand the seamless reload mode of Golang ... If it is written in the configuration file it is very simple, there is a goroutine notify monitor
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