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从不同文件中搜索关键字并返回文件名(Search keyword from different files and return the filename)

 我是使用python的新手，我尝试过每一个关键词并尝试搜索以帮助我弄清楚我的问题。 我想创建一个程序，帮助我从文件夹中的不同txt文件中搜索关键字并返回文件名（python）。  
 这是我搜索的成果：  
import glob
import os

path = r'<filepath of the folder>'
keyword = "internet" //ex is internet

for filename in glob.glob(os.path.join(path, '*.txt')):

    f = open(filename)
    if keyword in f:
    print("filename")
 
 我试过跑步（令人惊讶的是）它运行正常，但没有打印但是我很确定有一个带有互联网词的文件。 因为它没有打印任何错误或任何东西，不确定我是否正在朝着正确的方向。 

I'm super duper new in using python and I've tried every keywords and attempts on searching to help me figure out my problem. I want to create a program that helps me search a keyword from different txt files in a folder and return the filename (python).  
This has been the fruit of my searches: 
import glob
import os

path = r'<filepath of the folder>'
keyword = "internet" //ex is internet

for filename in glob.glob(os.path.join(path, '*.txt')):

    f = open(filename)
    if keyword in f:
    print("filename")
 
I tried running and (surprisingly) it run properly but there's nothing printed but I'm quite sure that there's a file with an internet word inside. And since it didn't print any error or anything at all, not sure if I'm even in the right direction.

原文：https://stackoverflow.com/questions/36276273

更新时间：2022-06-14 15:06

最满意答案

 http://api.jquery.com/fadeout/你同时淡出和淡出可能看起来很奇怪。 尝试：  
<div id="frame_content">

    <?php
    if (empty($_GET['content']) or ! $_GET['content']) {
        $file = 'fotografie_1.inc.php';
    } else {
        $file = $_GET['content'] . ".inc.php";
    }
    if (file_exists($file)) {
        include($file);
    }
    ?> 

</div>

<script>
    function getthings(param1, param2) {
        $.ajax({
            url: "fotografie_1.inc.php",
            type: "GET",
            data: {chapter: param1, content: param2},
            async: true
        }).done(function (data) {
            $("#frame_content").fadeOut("slow", function () { //Callback for when the fadeout is done
                $("#frame_content").empty();
                $("#frame_content").append(data);
                $("#frame_content").fadeIn("slow");
            });
        });
    }
    $(document).ready(function () {
        getthings(1, 'fotographie_1'); // or whatever default is sensible
    });
</script>

http://api.jquery.com/fadeout/ You're fading in and out simultaneously which may look odd. Try: 
<div id="frame_content">

    <?php
    if (empty($_GET['content']) or ! $_GET['content']) {
        $file = 'fotografie_1.inc.php';
    } else {
        $file = $_GET['content'] . ".inc.php";
    }
    if (file_exists($file)) {
        include($file);
    }
    ?> 

</div>

<script>
    function getthings(param1, param2) {
        $.ajax({
            url: "fotografie_1.inc.php",
            type: "GET",
            data: {chapter: param1, content: param2},
            async: true
        }).done(function (data) {
            $("#frame_content").fadeOut("slow", function () { //Callback for when the fadeout is done
                $("#frame_content").empty();
                $("#frame_content").append(data);
                $("#frame_content").fadeIn("slow");
            });
        });
    }
    $(document).ready(function () {
        getthings(1, 'fotographie_1'); // or whatever default is sensible
    });
</script>

从不同文件中搜索关键字并返回文件名(Search keyword from different files and return the filename)

最满意答案

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