Java学习之读取Yaml文件

1.yaml文件示例：

england:
  initialUrl: https://zq.titan007.com/cn/League/36.html
  finalUrl: 
  filePath:
  fileName: ""

spain:
  initialUrl: 
  finalUrl: 
  filePath:
  fileName: ""

australia:
  initialUrl: 
  finalUrl: 
  filePath:
  fileName: ""

2.配置pom.xml

<dependency>
    <groupId>org.yaml</groupId>
    <artifactId>snakeyaml</artifactId>
    <version>1.27</version>
</dependency>

3.读取yaml文件示例代码：

public class BaseInfo {

    public static HashMap<String,Object> getBaseInfo(String league) {
        try {
            //解析yml文件的关键类
            FileInputStream inputStream = new FileInputStream(new File("jobParam.yaml"));
            Yaml yml = new Yaml();
            Map<String,Object> obj = (Map)yml.load(inputStream);
            HashMap<String,Object> baseInfo =(HashMap)obj.get(league);
            return baseInfo;
        } catch (IOException e) {
            e.printStackTrace();
            return null;
        }
    }
}