这是 JSON 文件。我想让java可以生成这样的json。忽略该值,我想要的是 json 的结构。 我正在 beanshell 采样器中创建它
这是我在 beanshell 采样器中尝试过的
"itemLines": {
"itemLine": [
{
"bundleParentId": "",
"id": "1",
"itemType": "ART",
"itemNo": "00258882",
"requiredQty": "1",
"unitOfMeasure": "Piece"
},{
"bundleParentId": "",
"id": "2",
"itemType": "ART",
"itemNo": "20215877",
"requiredQty": "1",
"unitOfMeasure": "Piece"
},
{
"bundleParentId": "",
"id": "2",
"itemType": "ART",
"itemNo": "20215877",
"requiredQty": "1",
"unitOfMeasure": "Piece"
}
]
}
尝试过的代码是:
public void createJsonStructure() {
try
{
JSONObject rootObject = new JSONObject();
JSONArray articleArr = new JSONArray();
String[] article_list = {"00258882", "70234185", "00258882"};
log.info(article_list.length);
for (i=0;i<=article_list.length;i++)
{
JSONObject article_list= new JSONObject();
article_list.put("id", "i+1");
article_list.put("itemNo",article_list[i]);
article_list.put("requiredQty", "1");
articleArr.put(article_list);
}
log.info(articleArr);
rootObject.put("itemLines", articleArr);
log.info("rootObject is"+rootObject.toString(4));
props.put("JsonObjectoutput", rootObject.toString(4));
}
catch (Exception ex)
{
ex.printStackTrace();
log.info("notes");
}
}
输出未粘贴到 beanshell 采样器中
最佳答案
您可以创建类似于 json 的对象结构,然后使用 Gson 将对象序列化为 json。
示例(我使用 lombok 删除批量代码):
import lombok.AllArgsConstructor;
import lombok.Data;
@Data
@AllArgsConstructor
public class Item {
private String bundleParentId;
private int id;
private String itemType;
private String itemNo;
private int requiredQty;
private String unitOfMeasure;
}
import lombok.AllArgsConstructor;
import lombok.Data;
import java.util.List;
@Data
@AllArgsConstructor
public class ItemLine {
private List<Item> itemLine;
}
import lombok.AllArgsConstructor;
import lombok.Data;
@Data
@AllArgsConstructor
public class ItemLines {
private ItemLine itemLines;
}
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import java.util.ArrayList;
import java.util.List;
public class JsonTest {
public static void main(String[] args) {
Item item1 = new Item("", 1,"ART", "00258882", 1, "Piece");
Item item2 = new Item("", 2,"ART", "20215877", 1, "Piece");
Item item3 = new Item("", 2,"ART", "20215877", 1, "Piece");
List<Item> items = new ArrayList<>();
items.add(item1);
items.add(item2);
items.add(item3);
ItemLine itemLine = new ItemLine(items);
ItemLines itemLines = new ItemLines(itemLine);
Gson gson = new GsonBuilder().setPrettyPrinting().create();
System.out.println(gson.toJson(itemLines));
}
}
关于java - 如何在beanshell中构造Java中的多个对象和JSON数组并查看输出,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/56001955/