【发布时间】:2020-07-07 13:57:18
【问题描述】:
我正在尝试设置一个本地 json 文件,我可以使用该文件来模拟我正在处理的 vuejs 项目的 axios 的一些数据。
遵循本指南 https://medium.com/@negarjf/how-to-access-a-static-json-file-in-vue-cli-3-8943dc343f95
除了我的 json 文件将数据作为一个大字符串返回之外,一切似乎都正常吗?
我的 JSON 文件看起来像这样......
[{label: "Assamese", count: 13},
{label: "Bengali", count: 83},
{label: "Bodo", count: 1.4},
{label: "Dogri", count: 2.3},
{label: "Gujarati", count: 46},
{label: "Hindi", count: 300},
{label: "Kannada", count: 38},
{label: "Kashmiri", count: 5.5},
{label: "Konkani", count: 5},
{label: "Maithili", count: 20},
{label: "Malayalam", count: 33},
{label: "Manipuri", count: 1.5},
{label: "Marathi", count: 72},
{label: "Nepali", count: 2.9},
{label: "Oriya", count: 33},
{label: "Punjabi", count: 29},
{label: "Sanskrit", count: 0.01},
{label: "Santhali", count: 6.5},
{label: "Sindhi", count: 2.5},
{label: "Tamil", count: 61},
{label: "Telugu", count: 74},
{label: "Urdu", count: 52}]
但是我的 console.log 显示的 JSON 看起来像这样......
{label: "Assamese", count: 13},
{label: "Bengali", count: 83},
{label: "Bodo", count: 1.4},
{label: "Dogri", count: 2.3},
{label: "Gujarati", count: 46},
{label: "Hindi", count: 300},
{label: "Kannada", count: 38},
{label: "Kashmiri", count: 5.5},
{label: "Konkani", count: 5},
{label: "Maithili", count: 20},
{label: "Malayalam", count: 33},
{label: "Manipuri", count: 1.5},
{label: "Marathi", count: 72},
{label: "Nepali", count: 2.9},
{label: "Oriya", count: 33},
{label: "Punjabi", count: 29},
{label: "Sanskrit", count: 0.01},
{label: "Santhali", count: 6.5},
{label: "Sindhi", count: 2.5},
{label: "Tamil", count: 61},
{label: "Telugu", count: 74},
{label: "Urdu", count: 52}
如您所见,我的数据被视为字符串而不是格式正确的 json。
知道为什么吗?
更新 根据要求,这是我在我的 vue 文件中运行的 axios 代码
let dataset = [];
console.log(this.baseUrl);
axios.get(this.baseUrl + '/mockdata/pie-chart-data.json').then(response => {
dataset = response.data;
console.log(response.data);
})
.catch(e => {
console.log('axios error', e)
});
更新 2 我更新了我的 response.data
实际上只是将 json 作为字符串提供给我,我没有在 firefox 控制台中将其视为 json 树。
【问题讨论】:
-
你能分享一些代码吗?在您解析它之前,JSON 只是字符串数据(JSON.parse)。许多使用 Ajax 的库都有办法为您做到这一点。
-
so "response.data` 是您记录的内容?在这种情况下,您的服务器发送错误的内容 - 您能否提供一些 http 服务器的详细信息
-
查看更新.....
-
是的 response.data 是我正在记录的内容。记录时我可以将其视为字符串,但不能将其视为 JSON 树。
-
为什么你改变了你看到的输出?让我猜猜……你最初显示的结果是
console.log(response)
标签: javascript json vue.js