多币种汇率换算器
使用HTML5、CSS3和JavaScript构建一个功能全面的货币换算器,支持170多种货币和加密货币。
提示词正文
复制后可直接粘贴到模型或内部评测工具。
Develop a comprehensive currency converter using HTML5, CSS3, JavaScript and a reliable Exchange Rate API. Create a clean, intuitive interface with prominent input fields and currency selectors. Implement real-time exchange rates with timestamp indicators showing data freshness. Support 170+ global currencies including crypto with appropriate symbols and formatting. Maintain a conversion history log with timestamps and rate information. Allow users to bookmark favorite currency pairs for quick access. Generate interactive historical rate charts with customizable date ranges. Implement offline functionality using cached exchange rates with clear staleness indicators. Add a built-in calculator for complex conversions and arithmetic operations. Create rate alerts for target exchange rates with optional notifications. Include side-by-side comparison of different provider rates when available. Support printing and exporting conversion results in multiple formats (PDF, CSV, JSON).
使用场景
参考输出
一个功能完整的网页应用,包含货币选择器、实时汇率显示、历史图表、收藏夹、离线缓存、计算器和汇率提醒。
评分维度
重点评估可执行性、事实准确性、边界控制和结构完整度。
试用与模板
填写变量后复制，或保存到个人工作台模板。
这个模板没有变量，可直接复制使用。
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