记得上高中时,给人当会计,帮忙结算月度工资;用的就是带语音功能的计算器! 当时用起来倍儿爽,于是速度加倍,效率加速;结果让老板赔了不少钱!
就是因为这个,才对语音计算器有了深刻印象!可能是这货坑了我!哼~!
好吧,闲言少叙,直入正题吧!
最近在做一个项目,有个简单的功能,就是将文本转换成语音。
研究了这个功能后,抽空顺带做了个语音计算器!
“来银啊,上代码!”
“老大,木有银,上不了”
“哎呀我去,非逼我说粗话,来个货,把代码码上来!”
“好的,老大!”
哈哈哈,俺就是那个带点儿逗比的搬砖员儿!好吧,代码来了,小主,等急了吧?
using System; using System.Speech.Synthesis; using System.Collections.Generic; namespace ReadTxt { class Program { static string num1 = "", firchar = "", lastchar = "", tempRe = ""; static void Main(string[] args) { Console.Title = "语音计算器"; bool jump = true; do { ConsoleKeyInfo info = Console.ReadKey(); switch (info.Key) { case ConsoleKey.Escape: Environment.Exit(0); jump = false; break; case ConsoleKey.NumPad0: GetKeyRead("0"); break; case ConsoleKey.NumPad1: GetKeyRead("1"); break; case ConsoleKey.NumPad2: GetKeyRead("2"); break; case ConsoleKey.NumPad3: GetKeyRead("3"); break; case ConsoleKey.NumPad4: GetKeyRead("4"); break; case ConsoleKey.NumPad5: GetKeyRead("5"); break; case ConsoleKey.NumPad6: GetKeyRead("6"); break; case ConsoleKey.NumPad7: GetKeyRead("7"); break; case ConsoleKey.NumPad8: GetKeyRead("8"); break; case ConsoleKey.NumPad9: GetKeyRead("9"); break; case ConsoleKey.Add: GetKeyRead("加"); break; case ConsoleKey.Subtract: GetKeyRead("减"); break; case ConsoleKey.Multiply: GetKeyRead("乘"); break; case ConsoleKey.Divide: GetKeyRead("除"); break; case ConsoleKey.Enter: if (!string.IsNullOrEmpty(num1) && GetSignIsTrue(num1)) { SetValue(num1); num1 = ""; } else { num1 = ""; if (!string.IsNullOrEmpty(num1)) { Console.Beep(); Console.WriteLine("Error."); } } break; default: break; } } while (jump); Console.Read(); } //判断用户输入的内容是否合法 static void GetKeyRead(string str) { SpeechSynthesizer spvoice = new SpeechSynthesizer(); spvoice.Rate = 1; spvoice.Volume = 100; if (!string.IsNullOrEmpty(num1)) { firchar = num1.Substring(0, 1); lastchar = num1.Substring(num1.Length - 1, 1); } switch (str) { case "加": if (firchar != "加" && lastchar != "加") { if (lastchar != "减" && lastchar != "乘" && lastchar != "除") { num1 += str; } else { num1 = num1.Remove(num1.Length - 1); num1 += str; } } break; case "减": if (firchar != "减" && lastchar != "减") { if (lastchar != "加" && lastchar != "乘" && lastchar != "除") { num1 += str; } else { num1 = num1.Remove(num1.Length - 1); num1 += str; } } break; case "乘": if (firchar != "乘" && lastchar != "乘") { if (lastchar != "加" && lastchar != "减" && lastchar != "除") { num1 += str; } else { num1 = num1.Remove(num1.Length - 1); num1 += str; } } break; case "除": if (firchar != "除" && lastchar != "除") { if (lastchar != "加" && lastchar != "减" && lastchar != "乘") { num1 += str; } else { num1 = num1.Remove(num1.Length - 1); num1 += str; } } break; default: num1 += str; break; } spvoice.SpeakAsync(str); Console.Clear(); Console.Write(tempRe + num1.Replace('加', '+').Replace('减', '-').Replace('乘', '*').Replace('除', '/').Replace("等于", "=")); } static bool GetSignIsTrue(string num1) { if (!string.IsNullOrEmpty(num1)) { firchar = num1.Substring(0, 1); lastchar = num1.Substring(num1.Length - 1, 1); } return firchar != "加" && lastchar != "加" && firchar != "减" && lastchar != "减" && firchar != "乘" && lastchar != "乘" && firchar != "除" && lastchar != "除"; } //计算 static void SetValue(string num1) { List<double> array = new List<double>(); List<string> sign = new List<string>(); num1 = num1.Replace('加', '+').Replace('减', '-').Replace('乘', '*').Replace('除', '/'); string tempCap = ""; char[] MyChar = num1.ToCharArray(); for (int i = 0; i < MyChar.Length; i++) { if (MyChar[i].ToString() == "+" || MyChar[i].ToString() == "-" || MyChar[i].ToString() == "*" || MyChar[i].ToString() == "/") { array.Add(Convert.ToDouble(tempCap)); tempCap = ""; sign.Add(MyChar[i].ToString()); } else { if (i == MyChar.Length - 1) { tempCap += MyChar[i].ToString(); array.Add(Convert.ToDouble(tempCap)); } else { tempCap += MyChar[i].ToString(); } } } double resultTemp = 0; for (int i = 0; i < sign.ToArray().Length; i++) { if (sign[i] == "*") { resultTemp = array[i] * array[i + 1]; array[i] = resultTemp; array.Remove(array[i + 1]); sign.Remove(sign[i]); resultTemp = 0; i--; } else if (sign[i] == "/") { resultTemp = array[i] / array[i + 1]; array[i] = resultTemp; array.Remove(array[i + 1]); sign.Remove(sign[i]); resultTemp = 0; i--; } } for (int i = 0; i < sign.ToArray().Length; i++) { if (sign[i] == "+") { resultTemp = array[i] + array[i + 1]; array[i] = resultTemp; array.Remove(array[i + 1]); sign.Remove(sign[i]); resultTemp = 0; i--; } else if (sign[i] == "-") { resultTemp = array[i] - array[i + 1]; array[i] = resultTemp; array.Remove(array[i + 1]); sign.Remove(sign[i]); resultTemp = 0; i--; } } double answ = array[0]; array.Clear(); sign.Clear(); tempRe += num1.Replace('加', '+').Replace('减', '-').Replace('乘', '*').Replace('除', '/') + "= " + answ + "\n"; GetKeyRead("等于" + answ); } } }
ok,这就是全部代码了,请容在下粗略的介绍下实现步骤:
1.既然是语音计算器,首先要解决的就是如何实现语音?
其实,语音功能实现起来并不复杂,微软早就封装好了一个,将文本转换成语音功能的类库,现在你要做的就是:找到它,然后把它引用到你的项目里!
什么?这个类库叫啥?
表急嘛,心急吃不了“热豆腐”,有可能“豆腐”还跑了呢,要耐心点儿,才能约到手!是吧?
好吧,介绍下这个类库,它叫“System.Speech.dll”。.net FrameWork 的安装目录里就有它的身影!装了.net FrameWork 的童鞋,可以通过以下目录去寻觅它!
大概是这个:C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5
寻寻觅觅,冷冷清清,凄凄惨惨戚戚!什么?没寻觅到?
好吧,教你一招
打开C盘,直接搜索!
没装的,那就去网上搜吧,自己下崽儿!哈哈~!愿意装的也可以装一下!
找到的,直接引用到项目里就行了哈!
2.其次,别忘了引用下这两个命名空间:
using System.Speech.Synthesis; //语音类库
using System.Collections.Generic; //数组集合类库
3.最后,简单介绍下文本转换成语音的功能!
其实,也就几句话!
SpeechSynthesizer spvoice = new SpeechSynthesizer(); //语音类 spvoice.Rate = 1; //使用 spvoice 设置朗读频率 [范围 -10 ~ 10] spvoice.Volume = 80; //使用 spvoice 设置朗读音量 [范围 0 ~ 100] spvoice.SpeakAsync("大家好,我是博主小白!"); //开始读
好了,其他的代码就要看小主的内力了,在下就不多说了!
看小主骨骼惊奇,“英语非凡”,想是定能习得搬砖精髓,打遍天下需求,杀掉世间bug;然后走上淫僧巅峰,赢取大白美眉的!哈哈哈~!
拙文一篇,望各位海涵!
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