Ajax 检索 jsonp 在我调用外部 URL 时不起作用

Question

我从 json 对象获取数据时遇到问题。 拳头我收到一个抱怨 json 格式的错误。

$.ajax({
url: "http://www.test.com&callback=?&format=json",
type: 'POST',
dataType: "json",
beforeSend: function(xhr) {
xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
}
})
.done(function(response) {
console.log(response.assets);
})
.fail(function(response) {
console.log(response.assets);
});

这是 json 对象。我怎样才能得到 1. 总计 2. 文件编号 3. 密数据价值

{
"total": "1",
"included": "1",
"start": "0",
"status": "200",
"results": {
"assets": [{
"uri": "/document/id/1c0cf9cb6b8e529c8b1b0a91db37742e",
"context": "51216a3c6b28719c56d0665f538f8e3e",
"id": "1c0cf9cb6b8e529c8b1b0a91db37742e",
"path": "templatedata/rockwellautomation/publication/data/blog/VBTestDCRLocalizationUA_20170510-1102.xml",
"metadata": {
"TeamSite/Metadata/industry": "",
"TeamSite/Metadata/Locale": "en_US",
"TeamSite/Metadata/name_twitter-description": "Test DCR Localization UAT",
"TeamSite/Metadata/property_og-image": "/resources/images/rockwellautomation/share/MPI_IoT_Study_Executive_Summary_2016--photograph_1200w1200h.jpg",
"
}
]
}
}

Answer 1

您的 JSON 是错误的。 元数据有许多错误。

这里有一个很好的版本来让它运行。

{
"total": "1",
"included": "1",
"start": "0",
"status": "200",
"results": {
"assets": [{
"uri": "/document/id/1c0cf9cb6b8e529c8b1b0a91db37742e",
"context": "51216a3c6b28719c56d0665f538f8e3e",
"id": "1c0cf9cb6b8e529c8b1b0a91db37742e",
"path": "templatedata/rockwellautomation/publication/data/blog/VBTestDCRLocalizationUA_20170510-1102.xml",
"metadata": {
"TeamSite/Metadata/industry": "",
"TeamSite/Metadata/Locale": "en_US",
"TeamSite/Metadata/name_twitter-description": "Test DCR Localization UAT",
"TeamSite/Metadata/property_og-image": "/resources/images/rockwellautomation/share/MPI_IoT_Study_Executive_Summary_2016--photograph_1200w1200h.jpg"
}
}]
}
}