Java Gson：应为 begin_array 但为 STRING
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Gson: Expected begin_array but was STRING
提问by klgr
I am facing the following error in parsing JSON data:
我在解析 JSON 数据时遇到以下错误：
Expected begin_array but was STRING at line 1 column 34
预期 begin_array 但在第 1 行第 34 列处为 STRING
I cannot find a solution. My JSON is the following:
我找不到解决方案。我的 JSON 如下：
{"result":0,"count":2,"records":"[{\"name\":\"name1\",
\"id\":\"28\",
\"photo\":\"\\/gallery\\/c9\\/f0f8\\/95fb\\/c9f0f895fb98ab9159f51fd0297e236d\\/28\\/tb_uykzubjqmxbv6zkogdsd_c64962310e572f5e8a4c73a44a4fa3dd.jpg\"},{\"name\":\"name2\",
\"id\":\"134\",
\"photo\":\"\\/gallery\\/c9\\/f0f8\\/95fb\\/c9f0f895fb98ab9159f51fd0297e236d\\/134\\/tb_23ffxuw9-5ys4iqtwztz_610982fa52cca03412dbc84ab0ea5e18.jpg\"}]"}
This is my PersonContent Class:
这是我的 PersonContent 类：
public class PersonContent {
@SerializedName("result")
public int result;
@SerializedName("count")
public int count;
@SerializedName("records")
List<Person> records;
public List<Person> getRecords() {
return records;
}
public void setRecords(List<Person> records) {
this.records = records;
}
public void setResults(int result) {
this.result = result;
}
public int getResults(){
return result;
}
public void setCount(int count) {
this.count = count;
}
public int getCount(){
return count;
}
and the following is the Person Class:
以下是 Person 类：
public class Person implements Serializable {
private static final long serialVersionUID = 1L;
@SerializedName("name")
public String name;
@SerializedName("id")
public String id;
@SerializedName("photo")
public String photo;
public Person(){
}
public Person( String name,String id,String photo) {
this.id = id;
this.name = name;
this.photo = photo;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPhoto() {
return photo;
}
public void setPhoto(String photo) {
this.photo = photo;
}
@Override
public String toString() {
return name;
}
}
And here is the code where i Deserialize the previous mentioned JSON Data
这是我反序列化前面提到的 JSON 数据的代码
private void Parse(){
InputStream source = retrieveStream(url);
Gson gson = new Gson();
Reader reader = new InputStreamReader(source);
personlist = gson.fromJson(reader, PersonContent.class);
}
I have tried all solutions found in here, but I could not find an identical JSON. Also the following:com.google.gson.JsonSyntaxException: Expected BEGIN_ARRAY but was STRING
我已经尝试了此处找到的所有解决方案，但找不到相同的 JSON。还有以下内容：com.google.gson.JsonSyntaxException：预期为 BEGIN_ARRAY 但为 STRING
采纳答案by kalin
the error is in the json you receive: you class expects an array because
错误在您收到的 json 中：您的课程需要一个数组，因为
List<Person> records;
but then in your json you have
但是在你的 json 中你有
"records":"[
“记录”：“[
it has to be :
它一定要是 ：
"records": [
and at the end ]"}, has to be
最后 ]"} 必须是
]}
