java - 完成一些搜索逻辑

Question

请帮我添加一些代码来完成逻辑。我有一些搜索方法(public String search(String url, String someword))，它通过jsp标题在内容中查找单词。所以这里有一个代码

    String[] argi = {"http://www.google.com", "http://www.youtube.com"};

         for (int i = 0; i < argi.length; i++) {

            String result = search(argi[i], "\\b"+word+"\\b");

              if (word == null || word.isEmpty()) {

                        str = "Enter a search word!";
            }
                 else if(!word.matches("^\\w+$")){

                       str="Incorrect word!";
            }

                 else if (result != null) {

                        str += "Search phrase " + "<b>"+ word + "</b>" + " have found in " + "<a href=\"" + argi[i] + "\">" + result + "</a>"+ "<p></p>";

        }
else if  (????????) {str="Word not found!";}
        }
}

如果我输入搜索输入一些正常的单词或数字，我应该在最后一个“else if”中输入什么才能得到“str="Word not found!”，内容中不存在

Answer 1

这个 block

else if  (????????) {str="Word not found!";}  //Remove this line

应该是这样的

将此代码移出 for 循环

for (int i = 0; i < argi.length; i++){
}
str="Word not found!";