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java對象如何創建使用Java對象和傑克遜這JSON內容遞歸? :如何創建從JSON
{
"children": [
{
"children": [
{
"name": "cluster",
"children": [
{
"name": "AgglomerativeCluster",
"size": 3938
},
{
"name": "TestCLuster",
"size": 3938
}
]
}
],
"name": "analytics"
}
],
"name": "flare"
}
這裏是我的對象結構,到目前爲止,一個名爲DendogramVO父母和命名一個子類兒童還設有一個兒童名單:
import java.util.List;
public class DendogramVO {
private List<Children> children;
private String name;
public List<Children> getChildren() {
return this.children;
}
public void setChildren(List<Children> children) {
this.children = children;
}
public String getName() {
return this.name;
}
public void setName(String name) {
this.name = name;
}
}
import java.util.List;
public class Children {
private List<Children> children;
private String name;
public List<Children> getChildren() {
return children;
}
public void setChildren(List<Children> children) {
this.children = children;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
兒童#的toString()不匹配JSON我發佈的樹結構有問題? –
@ user470184是的。最嵌套的json對象包含一個包含兩個json對象的json數組。它有名稱'集羣'。包含它的對象的名稱爲「analytics」。那個對象是「孩子」。如果你在上面的代碼中使用'children.getName()',它將打印'flare',這是根json對象的名字。 –
你試過你的代碼,mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,假);導致編譯錯誤:「在類型ObjectMapper的方法配置(SerializationConfig.Feature,布爾值)是不適用的 參數(DeserializationFeature,布爾值)」 –