Class CsvUtil
java.lang.Object
cloud.opencode.base.string.parse.CsvUtil
CSV Utility - Provides CSV parsing and formatting methods.
CSV工具 - 提供CSV解析和格式化方法。
Features | 主要功能:
- CSV content parsing to rows/columns - CSV内容解析为行列
- Header-based parsing to Map list - 基于表头解析为Map列表
- CSV generation from row data - 从行数据生成CSV
Usage Examples | 使用示例:
List<List<String>> rows = CsvUtil.parse("name,age\nAlice,30\nBob,25");
List<Map<String, String>> data = CsvUtil.parseWithHeader("name,age\nAlice,30");
String csv = CsvUtil.toCsv(List.of(List.of("a", "b"), List.of("1", "2")));
Security | 安全性:
- Thread-safe: Yes (stateless utility) - 线程安全: 是(无状态工具类)
- Null-safe: Yes - 空值安全: 是
Performance | 性能特性:
- Time complexity: O(n) where n = input length - O(n), n为输入长度
- Space complexity: O(n) for parsed output - 解析输出 O(n)
- Since:
- JDK 25, opencode-base-string V1.0.0
- Author:
- Leon Soo www.LeonSoo.com
- See Also:
-
Method Summary
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Method Details
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parse
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parseWithHeader
-
toCsv
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