我知道这很简单，但我整天都在纠结为什么这种获取 json 数据的传统方法根本不起作用？？？
一个帮助将不胜感激。谢谢你。
沙盒在这里：https : //codesandbox.io/s/unruffled-wood-0syn4
排序数据.js
var myInit = {
method: "GET",
headers: {
"Content-Type": "application/json"
},
mode: "cors",
cache: "default"
};
let myRequest = new Request("./dataset.json", myInit);
fetch(myRequest)
.then(function(response) {
return response.json();
})
.then(data => {
// Work with JSON data here
console.log(data);
})
.catch(err => {
// Do something for an error here
console.log(err);
});
示例数据集.json
{
"glossary": {
"title": "example glossary",
"GlossDiv": {
"title": "S",
"GlossList": {
"GlossEntry": {
"ID": "SGML",
"SortAs": "SGML",
"GlossTerm": "Standard Generalized Markup Language",
"Acronym": "SGML",
"Abbrev": "ISO 8879:1986",
"GlossDef": {
"para": "A meta-markup language, used to create markup languages such as DocBook.",
"GlossSeeAlso": ["GML", "XML"]
},
"GlossSee": "markup"
}
}
}
},
"gloss": {
"title": "example glossary 2",
"GlossDiv": {
"title": "S",
"GlossList": {
"GlossEntry": {
"ID": "SGMLZZZ",
"SortAs": "SGMLZZ",
"GlossTerm": "Standard Generalized Language",
"Acronym": "SGMAL",
"Abbrev": "ISO 8879:1986",
"GlossDef": {
"para": "A meta-markup language, used to create markup languages such as DocBook.",
"GlossSeeAlso": ["GML", "XML"]
},
"GlossSee": "markups"
}
}
}
}
}
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