質問編集履歴
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コードの追記
test
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test
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### 発生している問題・エラーメッセージ
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普通に記述しただけでは「ReferenceError: require is not defined」というエラーが出るため、エラーの出ない方法を探しています。
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Browserifyを使用したところrequireのエラーは消えましたが、
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「TypeError: http.createServer is not a function」というエラーが出ます。
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### 該当のソースコード
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長い為、一部抜粋して掲載いたします。
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```html
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<!DOCTYPE html>
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<html lang="ja">
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<head>
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<meta http-equiv="content-type" charset="utf-8">
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<title>testページ</title>
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
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<script type="text/javascript" src="./bundle.js"></script>
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</head>
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<body>
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<form id="form1" name="form1">
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<input type="text" name="q4_2_other" size="50">
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<input type="submit" name="btn" id="btn" value="送 信" onclick="createPdf()">
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</form>
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<script>
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$('#form1').submit(function(event) {
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var formData = $('form1').serialize();
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// ここでsubmitをキャンセルします。
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event.preventDefault();
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// Ajax処理
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$.ajax({
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url: 'http://localhost:8080/',
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type:'POST',
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dataType: 'json',
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data: formData,
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timeout:10000
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});
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});
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</script>
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</body>
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</html>
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```
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```javaScript
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var PDFDocument = require('pdfkit');
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var fs = require('fs');
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var http = require("http"),
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url = require("url"),
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path = require("path"),
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port = process.argv[2] || 8080;
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http.createServer(function(request, response) {
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var Response = {
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"200":function(file, filename){
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var extname = path.extname(filename);
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var header = {
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"Access-Control-Allow-Origin":"*",
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"Pragma": "no-cache",
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"Cache-Control" : "no-cache"
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}
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response.writeHead(200, header);
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response.write(file, "binary");
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response.end();
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},
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"404":function(){
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response.writeHead(404, {"Content-Type": "text/plain"});
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response.write("404 Not Found\n");
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response.end();
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},
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"500":function(err){
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response.writeHead(500, {"Content-Type": "text/plain"});
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response.write(err + "\n");
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response.end();
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}
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}
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var uri = url.parse(request.url).pathname
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, filename = path.join(process.cwd(), uri);
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fs.exists(filename, function(exists){
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console.log(filename+" "+exists);
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if (!exists) { Response["404"](); return ; }
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if (fs.statSync(filename).isDirectory()) { filename += './index.html'; }
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fs.readFile(filename, "binary", function(err, file){
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if (err) { Response["500"](err); return ; }
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Response["200"](file, filename);
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});
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});
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}).listen(parseInt(port, 10));
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console.log("Server running at http://localhost:" + port );
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function createPdf(){
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// 以降、pdf作成処理
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}
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```
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