拥有以下YAML
image:
repository: "test.com/test"
pullPolicy: IfNotPresent
tag: "abc"
修改YAKL文件的JAVA代码
public class SnakeYaml1 {
public static void main(String[] args) throws FileNotFoundException {
// TODO Auto-generated method stub
InputStream inputStream = new FileInputStream(new File("C:\\yaml\\student1.yaml"));
Yaml yaml = new Yaml(new Constructor(Values1.class));
Values1 data = yaml.load(inputStream);
Image image = new Image();
image.setPullPolicy("update");
data.setImage(image);
DumperOptions options = new DumperOptions();
options.setIndent(2);
options.setDefaultFlowStyle(DumperOptions.FlowStyle.FLOW);
options.setIndicatorIndent(2);
options.setIndentWithIndicator(true);
PrintWriter writer = new PrintWriter(new File("C:\\yaml\\student1.yaml"));
Yaml yaml1 = new Yaml(new Constructor(Values1.class));
yaml1.dump(data, writer);
}
}
public class Values1 {
private Image image;
public Image getImage() {
return image;
}
public void setImage(Image image) {
this.image = image;
}
}
public class Image {
private String repository;
private String pullPolicy;
private String tag;
public Image()
{
}
public Image (String repository, String pullPolicy, String tags)
{
super();
this.repository = repository;
this.pullPolicy = pullPolicy;
this.tag = tags;
}
public String getRepository() {
return repository;
}
public void setRepository(String repository) {
this.repository = repository;
}
public String getPullPolicy() {
return pullPolicy;
}
public void setPullPolicy(String pullPolicy) {
this.pullPolicy = pullPolicy;
}
public String getTag() {
return tag;
}
public void setTag(String tag) {
this.tag = tag;
}
}
在执行java代码后,YAML格式发生了变化
执行JAVA代码后的YAML格式
!!oe.kubeapi.abc.Values1
image: {pullPolicy: update, repository: null, tag: null}
java代码执行后的YAML格式
image:
repository: "test.com/test"
pullPolicy: update
tag: "abc"
不明白为什么YAML格式在执行Java代码后会发生变化。这是SnakeYaml中的bug吗??
我试着把属性图像列表格式以及,List<Image> image
仍然没有工作
请给我建议。该怎么做有什么需要帮忙的吗?
1条答案
按热度按时间3wabscal1#
好吧,你提到它是SnakeYaml库,所以我想知道你有没有看过它的文档?
你的代码会像它应该的那样工作。
尝试: