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[英]How to handle multidimensional array as @RequestParam in Spring MVC?
[英]How to handle List of multidimensional array as @RequestParam in Spring boot
我需要在請求正文中獲取多維數組列表的值
@RequestBody 創建請求 創建請求
@Getter
@Setter
public class CreateRequest {
private String id;
private List<PolygonRequest> boundaries;
@Getter
@Setter
public static class PolygonRequest {
private String[][] boundary;
}
}
JSON之類的,
{
"id": "Zone 112",
"boundaries": [
[
[-5.2,-6.2],
[-4.5,-7.8]
],
[
[7.2,-1.6],
[-3.3,-8.1]
]
]
}
當我這樣創建時,出現錯誤請求錯誤
"status": 400,
"error": "Bad Request"
嘗試使用下面的數組聲明來訪問字符串邊界。
private String[][][] boundary;
此外,檢查您需要的數據類型(字符串或雙精度)。
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