源文件每行后面都有回车,所以用下面输出时,中间会多了一行 try: with open("F:\\hjt.txt" ) as f : for line in f: print(line) except FileNotFoundError: print("读取文件出错") 有两种方法处理: 1.print后面带 end='',表示不换行 try: with open("F:\\hjt.txt" ) as f : for line in f: pri
思路:1.构建字典.2.在字符串中匹配字典的key,将匹配到的key转换成对应的value3.将替换后的字符串,转化成xaml形式,加载该xaml以实现富文本. 代码如下: private Paragraph getRichText(string richText) { var r = new Regex(builder.ToString()); //获取正则. var mc = r.Matches(richText); //匹配富文本,获取匹配到的集合. foreach (Match m in