我正在使用node.js制作一个不和谐的机器人,我想给它添加一个反垃圾邮件的功能。目标很简单: 我想匹配以下句子,最好使用正则表达式: hello my name is anon hello my name is anon hello my name is anon hello my name is anon 尽管如此,我不希望它与以下字符串匹配: hello my name is anon hello my name is anon hello my name is anon hello my name is anon hello, my name is anon hello my nam
我正在寻找一个检测字符串上重复模式的函数,例如,如果输入是:var string2 = "Hello thisrepeated pattern Hello this is a repeated pattern Hello this is a repeated pattern";
它应该返回true,因为有多次重复"Hello“或"Hello,这是一个重复的模式”。str