从 json 对象解析 html 内容答案

【问题标题】：Parsing html content from json object从 json 对象解析 html 内容
【发布时间】：2017-08-04 01:09:22
【问题描述】：

我得到一个 json 对象，如下所示

{"id":3755,
 "type":"post",
  "slug":"burial-photos-of-hadiza-lamido",
   "url":"http:\/\/www.adaikeji.com\/burial-photos-of-hadiza-
   lamido\/","status":"publish","title":"Burial Photos Of Late Hadiza 
        Lamido",
  "title_plain":"Burial Photos Of Late Hadiza Lamido",
  "content":"<p dir=\"ltr\"><img class=\"alignnone size-medium wp-image-
  3756\" src=\"http:\/\/www.adaikeji.com\/wp-content\/uploads\/2017\/08\/hb-
300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" 
srcset=\"http:\/\/www.adaikeji.com\/wp-content\/uploads\/2017\/08\/hb-
300x200.jpg 300w, http:\/\/www.adaikeji.com\/wp-
content\/uploads\/2017\/08\/hb.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 
300px\" \/><\/p>\n<p dir=\"ltr\">The former Governor of Jigawa State&#8217;s 
daughter, Hajiya Hadiza Sule Lamido was buried today, in Bamaina, Birnin  <a 
href=\"http:\/\/www.adaikeji.com\/burial-photos-of-hadiza-lamido\/#more-
3755\" class=\"more-link\" rel=\"nofollow\">Read more<\/a>
<\/p>\n","excerpt":"<p>The former Governor of Jigawa State&#8217;s daughter, 
Hajiya Hadiza Sule Lamido was buried today, in Bamaina, Birnin <a 
class=\"read-more-link\" href=\"http:\/\/www.adaikeji.com\/burial-photos-of-
 hadiza-lamido\/\">Read More<\/a><\/p>\n",
}

而且我无法解析与 Android 中的内容对应的值。有没有办法做到这一点

【问题讨论】：

标签： android json parsing

【解决方案1】：

你可以像这样简单地解析它

Html.fromHtml(response["content"])

或者您可以使用 jsoup 库来更安全地解析它。

https://www.survivingwithandroid.com/2014/04/parsing-html-in-android-with-jsoup-2.html

【讨论】：

【解决方案2】：

您可以使用http://jsonparseronline.com/ 等在线工具来检查 JSON 格式是否正确。
在这种情况下，“url”、“title”、“content”等键的值中有换行符，并且解析失败。最后额外的逗号也会导致解析出错。

所以在删除这些换行符和额外的逗号之后，内容就可以很好地解析了。

{"id":3755,"type":"post", "slug":"burial-photos-of-hadiza-lamido","url":"http:\/\/www.adaikeji.com\/burial-photos-of-hadiza-lamido\/","status":"publish","title":"Burial Photos Of Late Hadiza Lamido",  "title_plain":"Burial Photos Of Late Hadiza Lamido","content":"<p dir=\"ltr\"><img class=\"alignnone size-medium wp-image-3756\" src=\"http:\/\/www.adaikeji.com\/wp-content\/uploads\/2017\/08\/hb-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"http:\/\/www.adaikeji.com\/wp-content\/uploads\/2017\/08\/hb-300x200.jpg 300w, http:\/\/www.adaikeji.com\/wp-content\/uploads\/2017\/08\/hb.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p dir=\"ltr\">The former Governor of Jigawa State&#8217;sdaughter, Hajiya Hadiza Sule Lamido was buried today, in Bamaina, Birnin  <a href=\"http:\/\/www.adaikeji.com\/burial-photos-of-hadiza-lamido\/#more-3755\" class=\"more-link\" rel=\"nofollow\">Read more<\/a><\/p>\n","excerpt":"<p>The former Governor of Jigawa State&#8217;s daughter, Hajiya Hadiza Sule Lamido was buried today, in Bamaina, Birnin <a class=\"read-more-link\" href=\"http:\/\/www.adaikeji.com\/burial-photos-of- hadiza-lamido\/\">Read More<\/a><\/p>\n"}

希望这有助于纠正您的问题。

【讨论】：