Java 使用Jackson将JSON数组反序列化为具有私有列表属性的对象

类似以下内容的JSON字符串：

[
  "a", "b", "c"
]

通常会反序列化到

列表

。但我有一个类似这样的类：

public class Foo {
  private List<String> theList;

  public Foo(List<String> theList) {
      this.theList = theList;
  }

  public String toString() {
      return new ObjectMapper().writeValueAsString(theList);
  }

  // ... more methods
}

这怎么可能

我已经尝试将

@JsonCreator

与构造函数一起使用，但始终得到：

JsonMappingException: Can not deserialize instance of ... out of START_ARRAY token

---

对于Jackson 2.4.3，这个

@JsonCreator
public Foo(List<String> theList) {
    this.theList = theList;
}
...

String jsonString = "[\"a\", \"b\", \"c\"]";
Foo foo = new ObjectMapper().readValue(jsonString, Foo.class);
System.out.println(foo.getTheList());

---

对于Jackson 2.4.3，这个

@JsonCreator
public Foo(List<String> theList) {
    this.theList = theList;
}
...

String jsonString = "[\"a\", \"b\", \"c\"]";
Foo foo = new ObjectMapper().readValue(jsonString, Foo.class);
System.out.println(foo.getTheList());

---

你是对的，我混淆了com.fasterxml.jackson和org.codehouse.jackson导入：-（你是对的，我混淆了com.fasterxml.jackson和org.codehouse.jackson导入：-(

[a, b, c]