[2, "Bob", 25], [3, "Charlie", 35] ] # 创建一个空的JSON数组 json_array = [] # 遍历二维数组,将每个内部数组转换为JSON对象并添加到json_array中 for sub_array in two_dimensional_array: json_object = { "id": sub_array[0], "name": sub_array[1], "age": sub_array[2] } json...
Javascript - Reading a two-dimensional array from JSON, However, when I try to access the array (board), it returns as undefined. Here is an example of the code I am trying to use to access this array (of arrays). let gameObject = fs.readFileSync ("filename.json"); let gameContent...
现在,我们可以使用Gson库来解析json数据并转换为二维数组: publicclassMain{publicstaticvoidmain(String[]args){Stringjson="[[1, 2, 3], [4, 5, 6], [7, 8, 9]]";TwoDimensionalArrayarray=TwoDimensionalArray.fromJson(json);int[][]data=array.getData();for(int[]row:data){for(intcell:row){...
// 假设我们有一个二维数组JSON对象 var twoDimensionalArrayJSON = [ { "key1": "value1", "key2": "value2" }, { "key3": "value3", "key4": "value4" }, { "key5": "value5", "key6": "value6" } ]; // 创建两个空的JSON对象 var json1 = {}; var json2 = {}; // ...
for (let j = 0; j < twoDimensionalArray[i].length; j++) { object['value' + j] = twoDimensionalArray[i][j]; } jsonArray.push(object); } let jsonString = JSON.stringify(jsonArray); console.log(jsonString); 运行以上代码,你将得到二维数组转换后的 JSON 字符串。
public class TwoDimensionalArray { public static void main(String[] args) { int[][] arr = { {22, 66, 44}, {77, 33, 88}, {25, 45, 65}, {11, 66, 99} }; int yearSum = 0; for (int i = 0; i < arr.length; i++) { ...
Except the array_to_json and row_to_json functions, other JSON/JSONB functions and operators are supported only in 8.1.2 or later. array_to_json(anyarray [, pretty_bool]) Description: Returns the array as JSON. A multi-dimensional array becomes a JSON array of arrays. Line feeds will ...
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Copies the entire Array to a compatible one-dimensional array, starting at the specified index of the target array. ICollection<JsonNode>.IsReadOnly Returns false. IEnumerable.GetEnumerator() Returns an enumerator that iterates through the JsonArray. Extension Methods Stækka töflu ToFrozenDi...
(TypeName::INT)]publicarray$oneArray=[1,2,3];/*** 2 dimensional array** @var int[][]*/#[ListPropertyType(TypeName::INT, 2)]publicarray$twoDimensionalArray=[[1,2,3],[4,5,6],];}$jsonString=<<<JSON{"oneArray":[1,2,3],"twoDimensionalArray":[[1,2,3],[4,5,6]]}JSON;$...