const now = new Date(); const baseDate = new Date(2000, 0, 1); // 2000-01-01 const days = Math.floor((now - baseDate) / (1000 * 60 * 60 * 24)).toString(16).replace("0x", "").padStart(4, '0'); js转c#代码


```csharp DateTime now = DateTime.Now; DateTime baseDate = new DateTime(2000, 1, 1); // 2000-01-01 TimeSpan diff = now - baseDate; string days = Convert.ToString((int)diff.TotalDays, 16).PadLeft(4, '0'); ``` 代码说明: 1. `DateTime.Now` 获取当前时间 2. `DateTime` 构造函数创建基准日期(注意C#月份是1-12) 3. `TimeSpan` 计算时间差 4. `TotalDays` 获取总天数 5. `Convert.ToString` 将天数转为16进制字符串 6. `PadLeft` 补零到4位 需要注意的逻辑点: 1. C#的月份范围是1-12,而JavaScript是0-11 2. C#的`DateTime`减法直接返回`TimeSpan`对象 3. C#的16进制转换不会自动添加"0x"前缀,无需移除 [2025-07-22 22:18:49 | AI写代码神器 | 211点数解答]
相关提问
- const now = new Date(); const baseDate = new Date(2000, 0, 1); // 2000-01-01 const days = Math.floor((now - baseDate) / (1000 * 60 * 60 * 24)).toString(16).replace("0x", "").padStart(4, '0'); js转c#代码(211点数解答 | 2025-07-22 22:18:49)61
- ssd_send(0x11,ff,03,98,81,03); //gip_1 ssd_send(0x11,01,01,00); ssd_send(0x11,02,01,00); ssd_send(0x11,03,01,53); ssd_send(0x11,04,01,13); ssd_send(0x11,05,01,00); ssd_send(0x11,06,01,04); ssd_send(0x11,07,01,00); ssd_send(0x11,08,01,00); ssd_send(0x11,09,01,22); ssd_send(0x11,0a,01,22); ssd_send(0x11,0b,01,00); ssd_send(0x11,0c,01,01); ssd_send(0x11,0d,01,00); ssd_send(0x11,0e,01,00); ssd_send(0x11,0f,01,25);(64点数解答 | 2024-11-06 16:52:19)234
- <div style="position: absolute; left: 360px; top: 28px;"> 当前时间:<script> function showTime(){ var now = new Date(); var year = now.getFullYear(); var month = now.getMonth() + 1; var day = now.getDate(); var hours = now.getHours(); var minutes = now.getMinutes(); var seconds = now.getSeconds(); document.getElementById("time").innerHTML = year + "年" + month + "月" + day + "日 " + hours + ":" + minutes + ":" + seconds; } setInterval(showTime, 1000); </script> <div id="time"> </div> (568点数解答 | 2025-08-15 18:02:38)69
- <div style="position: absolute; left: 960px; top: 56px; background:#409eff; padding: 10px; border-radius: 5px;"> 当前时间: <script> function showTime() { var now = new Date(); var year = now.getFullYear(); var month = now.getMonth() + 1; var day = now.getDate(); var hours = now.getHours(); var minutes = now.getMinutes(); var seconds = now.getSeconds(); document.getElementById("time").innerHTML = year + "年" + month + "月" + day + "日 " + hours + ":" + minutes +(677点数解答 | 2025-08-16 12:12:05)79
- <div style="position: absolute; left: 960px; top: 56px; background:#edeef2; padding: 10px; border-radius: 5px;"> 当前时间: <script> function showTime() { var now = new Date(); var year = now.getFullYear(); var month = now.getMonth() + 1; var day = now.getDate(); var hours = now.getHours(); var minutes = now.getMinutes(); var seconds = now.getSeconds(); document.getElementById("time").innerHTML = year + "年" + month + "月" + day + "日 " + hours + ":" + minutes + ":" + seconds; } setInterval(showTime, 10(332点数解答 | 2025-08-16 12:20:17)71
- <div style="position: absolute; left: 960px; top: 56px; background: rgba(237, 238, 242, 0.5); padding: 10px; border-radius: 5px; backdrop-filter: blur(5px);"> 当前时间: <script> function showTime() { var now = new Date(); var year = now.getFullYear(); var month = now.getMonth() + 1; var day = now.getDate(); var hours = now.getHours(); var minutes = now.getMinutes(); var seconds = now.getSeconds(); document.getElementById("time").innerHTML = ye(386点数解答 | 2025-08-16 12:22:10)88
- # 定义一个函数,根据入职天数返回工龄分类 def classify_service(days): if days < 90: return '试用期' elif days < 365: return '1年以内' elif days < 365 * 3: return '1-3年' elif days < 365 * 5: return '3-5年' elif days < 365 * 10: return '5-10年' else: return '10年以上' # 应用函数,创建新列'工龄分类' df['工龄分类'] = ____ # 创建一个透视表,其中行标签是“工龄分类”,列标签是“层级”,计算每个工龄分类和层级的员工数量,缺失值填充为0。 df_层级 = ____ # 展示结果 show_table(df_层级)(123点数解答 | 2024-10-26 15:54:47)259
- const names = ["代宏宇", "任浩宇", "赵锐节", "卢瑞", "陈雅淇", "陈乐", "胡蕴华"]; let isRolling = false; let interval; const nameDisplay = document.getElementById('name - display'); const startStopButton = document.getElementById('start - stop - button'); const speedSlider = document.getElementById('speed - slider'); function startRolling() { const speed = 1000 / speedSlider.value; interval = setInterval(() => { const randomIndex = Math.floor(Math.random() * names.length); nameDisplay.text(73点数解答 | 2025-02-26 08:45:58)135
- <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Three.js 示例</title> <style> body { margin: 0; } canvas { display: block; } </style> </head> <body> <script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r146/three.min.js"></script> <script> // 你的 Three.js 代码 const scene = new THREE.Scene(); const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000); const renderer = new THREE.WebGLRenderer(); (164点数解答 | 2025-02-27 23:30:20)154
- // 创建 http post 请求 httppost post = new httppost(videoip+"inference"); // 创建 multipartentitybuilder multipartentitybuilder builder = multipartentitybuilder.create(); // 上传文件路径 string filepath = ruoyiconfig.getuploadpath(); //处理视频和音频路径 string audiofileaddress = syntheticaudio.get("audiofile").tostring().replace("/profile/upload", ""); string videofileaddress = syntheticaudio.get("videofile").tostring().replace("/profile/upload", ""); // 添加音频文件 file audiofile = new file(filepath+audiofileaddress)(300点数解答 | 2024-12-06 16:07:20)255
- <div style="position: absolute; left: 360px; top: 28px; background-color: orange; padding: 10px; border-radius: 5px;"> 当前时间: <script> // 定义显示时间的函数 function showTime() { // 创建一个 Date 对象来获取当前时间 var now = new Date(); // 获取当前年份 var year = now.getFullYear(); // 获取当前月份(注意要加 1,因为 getMonth() 返回值是 0 - 11) var month = now.getMonth() + 1; // 获取当前日期 (498点数解答 | 2025-08-15 18:04:41)60
- # direct methods .method public static constructor <clinit>()v .registers 16 .line 1 new-instance v0, lcom/alipay/sdk/m/j/c; const-string v1, "succeeded" const/4 v2, 0x0 const/16 v3, 0x2328 const-string v4, "处理成功" invoke-direct {v0, v1, v2, v3, v4}, lcom/alipay/sdk/m/j/c;-><init>(ljava/lang/string;iiljava/lang/string;)v sput-object v0, lcom/alipay/sdk/m/j/c;->c:lcom/alipay/sdk/m/j/c; .line 3 new-instance v1, lcom/alipay/sdk/m/j/c; const-st(76点数解答 | 2024-08-09 20:30:24)230