{"id":29480,"date":"2024-11-25T15:12:20","date_gmt":"2024-11-25T07:12:20","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29480\/"},"modified":"2024-11-25T15:12:20","modified_gmt":"2024-11-25T07:12:20","slug":"%e5%88%86%e4%ba%ab-net%e5%88%b6%e4%bd%9c%e7%9a%84%e6%8a%bd%e9%a4%90%e5%8e%85%e5%92%8c%e6%b8%b8%e6%88%8f%e8%a3%85%e5%a4%87%e7%9a%84%e5%b0%8f%e7%a8%8b%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29480\/","title":{"rendered":"\u5206\u4eab.net\u5236\u4f5c\u7684\u62bd\u9910\u5385\u548c\u6e38\u620f\u88c5\u5907\u7684\u5c0f\u7a0b\u5e8f"},"content":{"rendered":"

\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86.net\u5236\u4f5c\u7684\u62bd\u9910\u5385\u548c\u6e38\u620f\u88c5\u5907\u7684\u5c0f\u7a0b\u5e8f\uff0c\u5c0f\u4f19\u4f34\u4eec\u4ee5\u540e\u518d\u4e5f\u4e0d\u7528\u6bcf\u5929\u90fd\u8003\u8651\u53bb\u54ea\u91cc\u5403\u996d\u4e86\uff0c\u975e\u5e38\u597d\u73a9\u548c\u5b9e\u7528,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b<\/p>\n

\u968f\u4fbf\u65b0\u5efa\u4e00\u4e2aasp.net web\u9879\u76ee\uff0c\u62d6\u5165\u5373\u53ef\u3002\u73b0\u5728\u77e5\u9053\u4e3a\u4ec0\u4e48\u6e38\u620f\u8001\u662f\u66b4\u4e0d\u51fa\u597d\u88c5\u5907\uff0c\u56e0\u4e3a\u4ed6\u7684\u6743\u91cd\u662f\u975e\u5e38\u5c0f\u5730\u3002\u3002\u3002\u4e2d\u5348\u5403\u996d\u968f\u673a\u4e00\u4e0b\uff0c\u60f3\u53bb\u54ea\u4e00\u5bb6\uff0c\u5c31\u628a\u6743\u91cd\u503c\u8bbe\u5927\u4e00\u70b9\uff0c\u518d\u4e2d\u4e0d\u4e86\uff0c\u5c31\u8ba4\u547d\u5427\uff01<\/p>\n

\"\u5206\u4eab.net\u5236\u4f5c\u7684\u62bd\u9910\u5385\u548c\u6e38\u620f\u88c5\u5907\u7684\u5c0f\u7a0b\u5e8f\u63d2\u56fe\"<\/p>\n

Default.aspx<\/p>\n

<%@ Page Language=\"C#\" AutoEventWireup=\"true\" CodeFile=\"Default.aspx.cs\" Inherits=\"_Default\" %>\r\n \r\n<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD XHTML 1.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/xhtml1\/DTD\/xhtml1-transitional.dtd\">\r\n \r\n<html xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\">\r\n<head runat=\"server\">\r\n  <title>\u52a0\u6743\u968f\u673a<\/title>\r\n<\/head>\r\n<body>\r\n  <form id=\"form1\" runat=\"server\">\r\n  <p>\r\n  <asp:TextBox ID=\"txtNum\" runat=\"server\" Text=\"100\" ><\/asp:TextBox>\r\n  <br \/>\r\n  <br \/>\r\n  <asp:Button ID=\"btnRandom\" runat=\"server\" Text=\"\u5f00\u59cb\u62bd\u5956(\u88c5\u5907)\" onclick=\"btnRandom_Click\"\/>\r\n  <br \/>\r\n  <br \/>\r\n  <asp:Button ID=\"btnRandomFood\" runat=\"server\" Text=\"\u5f00\u59cb\u62bd\u5956(\u9910\u5385)\" onclick=\"btnRandomFood_Click\"\/>\r\n  <br \/>\r\n  <br \/>\r\n  <asp:Button ID=\"btnClear\" runat=\"server\" Text=\"\u6e05\u5c4f\" onclick=\"btnClear_Click\"\/>\r\n  <br \/>\r\n  <asp:Literal ID=\"lblResult\" runat=\"server\"><\/asp:Literal>\r\n  <\/p>\r\n  <\/form>\r\n<\/body>\r\n<\/html><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
 Default.aspx.cs<\/p>\n
\ufeffusing System;\r\nusing System.Collections.Generic;\r\nusing System.Linq;\r\nusing System.Web;\r\nusing System.Web.UI;\r\nusing System.Web.UI.WebControls;\r\n \r\npublic partial class _Default : System.Web.UI.Page\r\n{\r\n  \/\/<string,int>:<\u540d\u79f0:\u6743\u91cd>\r\n  public Dictionary<string, int> Goods = new Dictionary<string, int>();\r\n  public int TotalWeight = 0;\r\n \r\n  public class Good\r\n  {\r\n    \/\/\/ <summary>\r\n    \/\/\/ \u540d\u79f0\r\n    \/\/\/ <\/summary>\r\n    public string Name\r\n    {\r\n      get;\r\n      set;\r\n    }\r\n    \/\/\/ <summary>\r\n    \/\/\/ \u6743\u91cd\uff08\u5927\u4e8e\u7b49\u4e8e1\uff0c\u5426\u5219\u51fa\u73b0\u7684\u53ef\u80fd\u6027\u4e3a0\uff09\r\n    \/\/\/ <\/summary>\r\n    public int Weight\r\n    {\r\n      get;\r\n      set;\r\n    }\r\n  }\r\n \r\n  public List<Good> Result = new List<Good>();\r\n \r\n  protected void Page_Load(object sender, EventArgs e)\r\n  {\r\n  }\r\n \r\n  \/\/\/ <summary>\r\n  \/\/\/ \u521d\u59cb\u5316\u88c5\u5907 \u4ffa\u662f\u300a\u68a6\u4e09\u56fd\u300b\u73a9\u5bb6\uff0c\u563f\u563f\r\n  \/\/\/ <\/summary>\r\n  protected void InitGoods()\r\n  {\r\n    Goods.Clear();\r\n    TotalWeight = 0;\r\n \r\n    Goods.Add(\"\u5bd2\u51b0\u722a\", 2);     \/\/\u795e\u5668\uff08\u62f3\u722a\u7c7b\uff09\r\n    Goods.Add(\"\u91cd\u6bdb\u76ae\", 300);\r\n    Goods.Add(\"\u5c0f\u6bdb\u76ae\", 1000);\r\n    Goods.Add(\"\u8f7b\u6bdb\u76ae\", 1000);\r\n    Goods.Add(\"\u795e\u4e4b\u9632\u5177\u6253\u9020\u4e66\", 5);\r\n    Goods.Add(\"\u4f20\u8bf4\u6b66\u5668\u6253\u9020\u4e66\", 20);\r\n    Goods.Add(\"\u7d2b\u6a80\u6811\u679d\", 300);\r\n    Goods.Add(\"\u786c\u6bdb\u76ae\", 600);\r\n    Goods.Add(\"\u52fe\u9b42\u6c34\u6676\", 8);\r\n    Goods.Add(\"\u771f\u9f99\u7099\u821e\u5251\", 30);\r\n    Goods.Add(\"\u8463\u5353\u52fe\u9b42\", 1);    \/\/\u795e\u5668\u4e2d\u7684\u795e\u5668\uff08\u957f\u67c4\u7c7b\uff09\r\n \r\n    foreach (KeyValuePair<string, int> kvp in Goods)\r\n    {\r\n      TotalWeight += kvp.Value;\r\n    } \r\n  }\r\n \r\n  \/\/\/ <summary>\r\n  \/\/\/ \u521d\u59cb\u5316\u9910\u5385\uff0c\u516c\u53f8\u697c\u4e0b\u9910\u5385\u6bd4\u8f83\u591a\uff0c\u53ea\u5199\u51e0\u4e2a\uff0c\u610f\u601d\u610f\u601d\u3002\u3002\u3002\r\n  \/\/\/ <\/summary>\r\n  protected void InitFood()\r\n  {\r\n    Goods.Clear();\r\n    TotalWeight = 0;\r\n \r\n    Goods.Add(\"\u6e05\u771f\u5170\u5dde\", 1);\r\n    Goods.Add(\"\u957f\u5b89\u5ba2\", 1);\r\n    Goods.Add(\"\u8fce\u5ba2\u677e\", 1);\r\n    Goods.Add(\"\u5409\u7965\u6df7\u6c8c\", 1);\r\n \r\n    foreach (KeyValuePair<string, int> kvp in Goods)\r\n    {\r\n      TotalWeight += kvp.Value;\r\n    }\r\n  }\r\n \r\n  protected int GetTryParse()\r\n  {\r\n    try\r\n    {\r\n      return int.Parse(txtNum.Text);\r\n    }\r\n    catch {\r\n      return 1;\r\n    }\r\n  }\r\n \r\n  \/\/\u5f00\u59cb\u62bd\u5956\uff08\u88c5\u5907\uff09\r\n  protected void btnRandom_Click(object sender, EventArgs e)\r\n  {\r\n    InitGoods();\r\n \r\n    lblResult.Text = lblResult.Text + \"<br\/>\";\r\n \r\n    int Count = GetTryParse();\r\n    for (int i = 1; i <= Count; i++)\r\n    {\r\n      Random rdm = new Random(GetRandomSeed());\r\n \r\n      int Weight = rdm.Next(1, TotalWeight + 1);\r\n \r\n      ProduceResult(Weight);\r\n    }\r\n \r\n    foreach (KeyValuePair<string, int> kvp in Goods)\r\n    {\r\n      int c = Result.Count(d => d.Name == kvp.Key);\r\n      double rate = c * 1.0 \/ Count * 1.0 * 100;\r\n \r\n      lblResult.Text = lblResult.Text + \"\u7269\u54c1\u540d\u79f0\uff1a\" + kvp.Key + \" \u6743\u91cd\uff1a\" + kvp.Value + \" \u66b4\u51fa\u6b21\u6570\uff1a\" + c.ToString() + \" \u66b4\u51fa\u7387\uff1a\" + rate + \"%<br\/>\";\r\n    }\r\n \r\n  }\r\n \r\n  \/\/\u5f00\u59cb\u62bd\u5956\uff08\u9910\u5385\uff09\r\n  protected void btnRandomFood_Click(object sender, EventArgs e)\r\n  {\r\n    InitFood();\r\n \r\n    lblResult.Text = lblResult.Text + \"<br\/>\";\r\n \r\n    int Count = GetTryParse();\r\n    for (int i = 1; i <= Count; i++)\r\n    {\r\n      Random rdm = new Random(GetRandomSeed());\r\n \r\n      int Weight = rdm.Next(1, TotalWeight + 1);\r\n \r\n      ProduceResult(Weight);\r\n    }\r\n \r\n    foreach (KeyValuePair<string, int> kvp in Goods)\r\n    {\r\n      int c = Result.Count(d => d.Name == kvp.Key);\r\n      double rate = c * 1.0 \/ Count * 1.0 * 100;\r\n \r\n      lblResult.Text = lblResult.Text + \"\u9910\u5385\u540d\u79f0\uff1a\" + kvp.Key + \" \u6743\u91cd\uff1a\" + kvp.Value + \" \u66b4\u51fa\u6b21\u6570\uff1a\" + c.ToString() + \" \u66b4\u51fa\u7387\uff1a\" + rate + \"%<br\/>\";\r\n    }\r\n \r\n  }\r\n \r\n  \/\/\/ <summary>\r\n  \/\/\/ \u6839\u636e\u968f\u673a\u6743\u91cd\u5224\u65ad\u6240\u5728\u8303\u56f4\r\n  \/\/\/ <\/summary>\r\n  \/\/\/ <param name=\"Weight\"><\/param>\r\n  protected void ProduceResult(int Weight)\r\n  {\r\n    int min = 1;\r\n    int max = 1;\r\n    foreach (KeyValuePair<string, int> kvp in Goods)\r\n    {\r\n      max = min + kvp.Value - 1;\r\n \r\n      if (Weight >= min && Weight <= max)\r\n      {\r\n        Good g = new Good();\r\n        g.Name = kvp.Key;\r\n        g.Weight = kvp.Value;\r\n        Result.Add(g);\r\n        return;\r\n      }\r\n \r\n      min = max + 1;\r\n    }\r\n  }\r\n \r\n  \/\/\/ <summary>\r\n  \/\/\/ \u968f\u673a\u79cd\u5b50\u503c\uff08\u9632\u6b62\u901f\u5ea6\u8fc7\u5feb\u9020\u6210\u7684\u91cd\u590d\uff09\r\n  \/\/\/ <\/summary>\r\n  \/\/\/ <returns><\/returns>\r\n  private static int GetRandomSeed()\r\n  {\r\n    byte[] bytes = new byte[4];\r\n    System.Security.Cryptography.RNGCryptoServiceProvider rng = new System.Security.Cryptography.RNGCryptoServiceProvider();\r\n    rng.GetBytes(bytes);\r\n    return BitConverter.ToInt32(bytes, 0);\r\n  }\r\n \r\n  \/\/\u6e05\u5c4f\u64cd\u4f5c\r\n  protected void btnClear_Click(object sender, EventArgs e)\r\n  {\r\n    lblResult.Text = \"\";\r\n  }\r\n}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4ee5\u4e0a\u6240\u8ff0\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u5e0c\u671b\u5927\u5bb6\u80fd\u591f\u559c\u6b22\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5206\u4eab.net\u5236\u4f5c\u7684\u62bd\u9910\u5385\u548c\u6e38\u620f\u88c5\u5907\u7684\u5c0f\u7a0b\u5e8f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecd\u4e86.net\u5236\u4f5c\u7684\u62bd\u9910\u5385\u548c\u6e38\u620f\u88c5\u5907\u7684\u5c0f\u7a0b\u5e8f\uff0c\u5c0f\u4f19\u4f34\u4eec\u4ee5\u540e\u518d\u4e5f\u4e0d\u7528\u6bcf\u5929\u90fd\u8003\u8651\u53bb\u54ea\u91cc\u5403\u996d\u4e86\uff0c\u975e\u5e38\u597d\u73a9\u548c\u5b9e\u7528,\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e0b \u968f\u4fbf\u65b0\u5efa\u4e00\u4e2aasp.net web\u9879\u76ee\uff0c\u62d6\u5165\u5373\u53ef\u3002\u73b0\u5728\u77e5\u9053\u4e3a\u4ec0\u4e48\u6e38\u620f\u8001\u662f\u66b4\u4e0d\u51fa\u597d\u88c5\u5907\uff0c\u56e0\u4e3a\u4ed6\u7684\u6743\u91cd\u662f\u975e\u5e38\u5c0f\u5730\u3002\u3002\u3002\u4e2d\u5348\u5403\u996d\u968f\u673a\u4e00\u4e0b\uff0c\u60f3\u53bb\u54ea\u4e00\u5bb6\uff0c\u5c31\u628a\u6743\u91cd\u503c\u8bbe\u5927\u4e00\u70b9\uff0c\u518d\u4e2d\u4e0d\u4e86\uff0c\u5c31\u8ba4\u547d\u5427\uff01 Default.aspx <%@ Page Language=”C#” AutoEventWireup=”true” CodeFile=”Default.aspx.cs” Inherits=”_Default” %> <!DOCTYPE html PUBLIC “-\/\/W3C\/\/DTD XHTML 1.0 Transitional\/\/EN” “http:\/\/www.w3.org\/TR\/xhtml1\/DTD\/xhtml1-transitional.dtd”> <html xmlns=”http:\/\/www.w3.org\/1999\/xhtml”> <head runat=”server”> <title>\u52a0\u6743\u968f\u673a<\/title> <\/head> <body> <form id=”form1″ runat=”server”> <p> <asp:TextBox ID=”txtNum” runat=”server” Text=”100″ ><\/asp:TextBox> <br \/> <br \/> <asp:Button ID=”btnRandom” runat=”server” Text=”\u5f00\u59cb\u62bd\u5956(\u88c5\u5907)” onclick=”btnRandom_Click”\/> <br \/> <br \/> <asp:Button ID=”btnRandomFood” runat=”server” Text=”\u5f00\u59cb\u62bd\u5956(\u9910\u5385)” onclick=”btnRandomFood_Click”\/> <br \/> […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-29480","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29480","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=29480"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29480\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=29480"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=29480"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=29480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}