CSVto json 客户端

问题描述

我想将我的 csvtojson 函数连接到 html（客户端），但是我遇到了一些错误。我应该有一个输入文件的监听器吗？错误之一是需要未定义。但是我有一个带有 require 的 package.json

<!DOCTYPE html>
<html lang="en">
<head>  
    <p>Convert CSV to JSON.</p>
<title>Swim API</title>
</head>
<script src='node.js' type='text/javascript'></script>
<body>
    <p>Choose a csv to upload</p>
    <input name="myFile" type="file" id="getBtn">   
    <button id="myBtn">Upload</button>  
</body>
</html>

script.js

var x = document.getElementById("myBtn");
x.addEventListener("click",myFunction);
const csvtojsonV2=require('csvtojson')
function myFunction(){   
    csvtojsonV2({        
        noheader:true,checkType:true,headers:["Time","Yaw","Pitch","Roll","heading","Ax","Ay","Az","Gx","Gy","Gz","Mx","My","Mz"],})
    .fromFile('getBtn')
    .then((json) => {
       const RESULT = json.reduce((acc,v,i) => {
          for (const [key,value] of Object.entries(v)) {
            if (!acc[key]) acc[key] = [];
            acc[key].push(value);
          }
          return acc;
        },{});
       console.log(RESULT)  
        }) 
    
  }

Package.json

{
    "name": "requirejs","license": "MIT","volo": {
      "url": "https://raw.github.com/requirejs/requirejs/{version}/require.js"
    },"main": "require.js","scripts": {
      "pretest": "jscs . && jshint require.js"
    },"repository": {
      "type": "git","url": "https://github.com/requirejs/requirejs.git"
    },"devDependencies": {
      "jscs": "^1.12.0","jshint": "^2.7.0"
    }
  }

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。

小编邮箱:dio#foxmail.com (将#修改为@）

csvtojson javascript