将CSV转换为JSON

将CSV转换为JSON

Aspose.Cells 支持将 CSV 转换为 JSON。为此，API 提供了 ExportRangeToJsonOptions 和 JsonUtility 类。ExportRangeToJsonOptions 类提供了导出范围到 JSON 的选项。ExportRangeToJsonOptions 类具有以下属性。

• ExportAsString：导出单元格的字符串值给JSON。
• HasHeaderRow：指示范围是否包含标题行。
• Indent：表示缩进。

JsonUtility类使用与ExportRangeToJsonOptions类设置的导出选项导出JSON。

以下代码示例演示了使用 ExportRangeToJsonOptions 和 JsonUtility 类加载 源 CSV 文件 并在控制台打印 JSON 输出。

示例代码

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
//Source directory
string sourceDir = RunExamples.Get_SourceDirectory();

LoadOptions loadOptions = new LoadOptions(LoadFormat.Csv);
// Load CSV file
Workbook workbook = new Workbook(sourceDir + "SampleCsv.csv", loadOptions);
Cell lastCell = workbook.Worksheets[0].Cells.LastCell;

// Set JsonSaveOptions
JsonSaveOptions jsonSaveOptions = new JsonSaveOptions();
Range range = workbook.Worksheets[0].Cells.CreateRange(0, 0, lastCell.Row + 1, lastCell.Column + 1);
string data = JsonUtility.ExportRangeToJson(range, jsonSaveOptions);

// Print JSON
Console.WriteLine(data);

控制台输出

[
{
"id": 1,
"language": "Java",
"edition": "third",
"author": "Herbert Schildt",
"streetAddress": 126,
"city": "San Jone",
"state": "CA",
"postalCode": 394221
},
{
"id": 2,
"language": "C++",
"edition": "second",
"author": "EAAAA",
"streetAddress": 126,
"city": "San Jone",
"state": "CA",
"postalCode": 394221
},
{
"id": 3,
"language": ".Net",
"edition": "second",
"author": "E.Balagurusamy",
"streetAddress": 126,
"city": "San Jone",
"state": "CA",
"postalCode": 394221
}
]