json格式的Javascript解析
我在解析javascript时遇到问题。我想输出title permalink的值和标记为“image_01”的basename的值。因此,它将只输出<代码>http://blog.url/news/images/201516.jpgjson格式的Javascript解析,javascript,json,Javascript,Json,我在解析javascript时遇到问题。我想输出title permalink的值和标记为“image_01”的basename的值。因此,它将只输出http://blog.url/news/images/201516.jpg <div id="placeholder"></div> <script> var data={ "items": [ { "title": "HELLO THIS IS TITLE",
<div id="placeholder"></div>
<script>
var data={
"items": [
{
"title": "HELLO THIS IS TITLE",
"customFields": [
{
"basename": "image_01",
"value": "<form mt:asset-id=\"352706\" class=\"mt-enclosure mt-enclosure-image\" style=\"display: inline;\"><a href=\"http://blog.url/news/images/201516.jpg\">201516.jpg<\/a><\/form>"
},
{
"basename":"image_02",
"value":"<form mt:asset-id=\"352705\" class=\"mt-enclosure mt-enclosure-image\" style=\"display: inline;\"><a href=\"http://blog.url/news/images/201516.jpg\">201517.jpg<\/a><\/form>"
},
{
"basename":"image_03",
"value":""
},
],
"permalink": "http://blog.com/index.php"
}
]
}
document.getElementById("placeholder").innerHTML=data.items[0].title + " " + data.items[0].permalink+"--"+ data.items[0].customFields[0].basename[0].image_01;
</script>
var数据={
“项目”:[
{
“标题”:“你好,我是标题”,
“自定义字段”:[
{
“基本名称”:“图像_01”,
“值”:“
basename不是任何数组,因此无法使用basename[0]进行访问
“image_01”不是任何属性
因此,将customFields[0].basename[0].image_01替换为customFields[0].value属性,该属性的basename图像路径标记为“image_01”
我认为@Kanti给出了正确的答案,你可以更具体一些:
document.getElementById("placeholder").innerHTML=data.items[0].title + " " + data.items[0].permalink+"--"+ data.items[0].customFields[0].basename;
你是说这个?
document.getElementById("placeholder").innerHTML=data.items[0].title + " " + data.items[0].permalink+"--"+ data.items[0].customFields[0].basename;