private void button1_Click(object sender, EventArgs e)
{
string[] words = new[] { "敏感词1", "敏感词2", "含有", "垃圾", "3" }; //敏感词组 可自行在网上 搜索下载
//敏感词库 类可被继承，如果想实现自定义 敏感词导入方法 可以 对 LoadWords 方法进行 重写
var library = new WordsLibrary(words); //实例化 敏感词库
string text = "在任意一个文本中都可能包含敏感词1、2、3等等，只要含有敏感词都会被找出来，比如：垃圾";
ContentCheck check = new ContentCheck(library, text); //实例化 内容检测类
var list = check.FindSensitiveWords(); //调用 查找敏感词方法 返回敏感词列表
var str = check.SensitiveWordsReplace(); //调用 敏感词替换方法 返回处理过的字符串
}
/// <summary>
/// 替换敏感词
/// </summary>
/// <param name="library">敏感词库</param>
/// <param name="text">检测文本</param>
/// <param name="newChar">替换字符</param>
/// <returns></returns>
public static string SensitiveWordsReplace(WordsLibrary library, string text, char newChar = '*')
{
Dictionary <int, char> dic = new ContentCheck(library).WordsCheck(text);
if (dic != null && dic.Keys.Count > 0)
{
char[] chars = text.ToCharArray();
foreach (var item in dic)
{
chars[item.Key] = newChar;
}
text = new string(chars);
}
return(text);
}
/// <summary>
/// 查找敏感词
/// </summary>
/// <param name="library">敏感词库</param>
/// <param name="text">检测文本</param>
/// <returns></returns>
public static List <string> FindSensitiveWords(WordsLibrary library, string text)
{
ContentCheck check = new ContentCheck(library, text);
return(check.FindSensitiveWords());
}