如何使用axios获取本地文件? [英] How to get a local file using axios?

问题描述

我正在尝试获取本地文件:

I am trying to get a local file:

Resultado.js:

Resultado.js:

componentWillMount(){
  axios.get('../config/db.json')
  .then(function(response){
    alert('ok');
  })
  .catch(function(error){
    alert('error');
  });
}

但是，我收到一个错误:

But, I am receiving an error:

试图在空对象引用上调用虚拟方法'boolean java.lang.String.equals(java.lang.Object)'

Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference

文件存在于路径上

我的文件db.json:

My file db.json:

[{"id":"87","codigo":"00504.050.000.00.00","nomeCadastro":"GOIVO DOBRADO"},{"id":"86","codigo":"02023.050.000.10.02","nomeCadastro":"GERB ONEDIN"},{"id":"85","codigo":"00212.070.999.00.00","nomeCadastro":"CRIS SANT REAN"},{"id":"84","codigo":"01297.019.000.00.00","nomeCadastro":"ANTH VARIADO"}]

推荐答案

只需从json文件导入数据并使用

Just import data from json file and use it

    import data from '../config/db.json';

    render(){
     if(data){
      // do whatever you want with data here, 
     }
     ....
    }

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