如何在YAML文件中为简单的POJO定义地图? [英] How to define a map in a YAML file for simple POJO?

问题描述

我正在使用snakeYaml将某些配置/属性值解析为Configuration对象.

I am using snakeYaml to parse certain configuration/property values to a Configuration object.

我的Yaml文件看起来像这样-

My yaml file looks like this -

#Thread
batchLimit: 1000
threadCountLimit: 2

#Some More Config
key: value

#MAP
keyMapping: <What goes here?>

我的配置类如下-

public class Configuration{
  int batchlimit;
  int threadCountLimit;
  ...
  Map<String,String> keyMapping;
}

如何在YAML文件中定义keyMapping，使其直接通过SnakeYAML读取?

How do I define the keyMapping in the YAML file so it reads directly through SnakeYAML?

推荐答案

它是这样的:

#MAP
keyMapping: 
    key1: value1
    key2: value2

通常，YAML格式自然支持键值对. 看一下以下教程(仅作为示例): https: //github.com/Animosity/CraftIRC/wiki/Complete-idiot's-introduction-to-yaml

Generally YAML format has natural support of key-value pairs. Take a look on the following tutorial (just for example): https://github.com/Animosity/CraftIRC/wiki/Complete-idiot's-introduction-to-yaml

或者只是谷歌"yaml地图"以获取更多详细信息.

Or just google "yaml map" for more details.

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