【发布时间】：2020-09-24 15:42:17
【问题描述】：
我想解析这个 JSON 数据，但我不知道如何解析它。
{
"kind": "Testing",
"data": {
"modhash": "fffffghhhhhhbf0bb4601d6158db548b5296632215a0",
"dist": 75,
"children": [
{
"kind": "z4",
"data": {
"subreddit": "iOS",
"selftext": "I am iOS developer",
"author_fullname": "tyy_iif5q",
"saved": false,
"gilded": 0,
"clicked": false,
"title": "When is a good time to use docker?",
"subreddit_name_prefixed": "r/webdev",
"hidden": false,
"pwls": 6,
"downs": 0,
"hide_score": false,
"name": "t3_gwqan4",
"quarantine": false,
"link_flair_text_color": "dark",
"upvote_ratio": 0.96,
"subreddit_type": "public",
"ups": 277,
"total_awards_received": 0,
"is_original_content": false,
"is_reddit_media_domain": false,
"is_meta": false,
"can_mod_post": false,
"score": 277,
"author_premium": false,
"thumbnail": "self",
"edited": false,
"is_self": true,
"created": 1591333752,
"link_flair_type": "text",
"wls": 6,
"author_flair_type": "text",
"domain": "self.webdev",
"allow_live_comments": false,
"selftext_html": "<!-- SC_OFF --><div class=\"md\"><p>I just finished part 7 of the Full Stack Open course (<a href=\"https://www.fullstackopen.com/en\">www.fullstackopen.com/en</a>) and due to graphQL and typescript not being within the core content of the course, I thought I might try and learn docker. </p>\n\n<p>Turns out, trying to learn docker is just making me even more confused than when I didn&#39;t even know docker existed. </p>\n\n<p>&#x200B;</p>\n\n<p>Could someone explain to me, when is a good time to use docker? How one would go about using docker, and when in someone&#39;s learning path would one ideally learn docker?</p>\n\n<p>&#x200B;</p>\n\n<p>I am still learning react, databases, and overall front-end and back-end web development currently. The most I have done thus-far is hosting an app I made on heroku. I haven&#39;t setup a personal website, portfolio, or hosted an app on an independent website either.</p>\n</div><!-- SC_ON -->",
"archived": false,
"no_follow": false,
"is_crosspostable": true,
"pinned": false,
"over_18": false,
"media_only": false,
"can_gild": true,
"spoiler": false,
"locked": false,
"visited": false,
"subreddit_id": "t5_2qs0q",
"id": "gwqan4",
"is_robot_indexable": true,
"author": "Sensualities",
"num_comments": 127,
"send_replies": true,
"whitelist_status": "all_ads",
"contest_mode": false,
"author_patreon_flair": false,
"permalink": "/r/webdev/comments/gwqan4/when_is_a_good_time_to_use_docker/",
"parent_whitelist_status": "all_ads",
"stickied": false,
"url": "https://www.reddit.com/r/webdev/comments/gwqan4/when_is_a_good_time_to_use_docker/",
"subreddit_subscribers": 487697,
"created_utc": 1591304952,
"num_crossposts": 1,
"is_video": false
}
},
{
"kind": "t3",
"data": {
"subreddit": "iOS",
"selftext": "I am iOS developer",
"author_fullname": "tyy_iif5q",
"saved": false,
"gilded": 0,
"clicked": false,
"title": "When is a good time to use docker?",
"subreddit_name_prefixed": "r/webdev",
"hidden": false,
"pwls": 6,
"downs": 0,
"hide_score": false,
"name": "t3_gwqan4",
"quarantine": false,
"link_flair_text_color": "dark",
"upvote_ratio": 0.96,
"subreddit_type": "public",
"ups": 277,
"total_awards_received": 0,
"is_original_content": false,
"is_reddit_media_domain": false,
"is_meta": false,
"can_mod_post": false,
"score": 277,
"author_premium": false,
"thumbnail": "self",
"edited": false,
"is_self": true,
"created": 1591333752,
"link_flair_type": "text",
"wls": 6,
"author_flair_type": "text",
"domain": "self.webdev",
"allow_live_comments": false,
"selftext_html": "<!-- SC_OFF --><div class=\"md\"><p>I just finished part 7 of the Full Stack Open course (<a href=\"https://www.fullstackopen.com/en\">www.fullstackopen.com/en</a>) and due to graphQL and typescript not being within the core content of the course, I thought I might try and learn docker. </p>\n\n<p>Turns out, trying to learn docker is just making me even more confused than when I didn&#39;t even know docker existed. </p>\n\n<p>&#x200B;</p>\n\n<p>Could someone explain to me, when is a good time to use docker? How one would go about using docker, and when in someone&#39;s learning path would one ideally learn docker?</p>\n\n<p>&#x200B;</p>\n\n<p>I am still learning react, databases, and overall front-end and back-end web development currently. The most I have done thus-far is hosting an app I made on heroku. I haven&#39;t setup a personal website, portfolio, or hosted an app on an independent website either.</p>\n</div><!-- SC_ON -->",
"archived": false,
"no_follow": false,
"is_crosspostable": true,
"pinned": false,
"over_18": false,
"media_only": false,
"can_gild": true,
"spoiler": false,
"locked": false,
"visited": false,
"subreddit_id": "t5_2qs0q",
"id": "gwqan4",
"is_robot_indexable": true,
"author": "Sensualities",
"num_comments": 127,
"send_replies": true,
"whitelist_status": "all_ads",
"contest_mode": false,
"author_patreon_flair": false,
"permalink": "/r/webdev/comments/gwqan4/when_is_a_good_time_to_use_docker/",
"parent_whitelist_status": "all_ads",
"stickied": false,
"url": "https://www.reddit.com/r/webdev/comments/gwqan4/when_is_a_good_time_to_use_docker/",
"subreddit_subscribers": 487697,
"created_utc": 1591304952,
"num_crossposts": 1,
"is_video": false
}
}
],
"after": "ggggggg"
}
}
我想解析这个 JSON 数据，但我不知道如何解析它。我使用简单的 json，但我不知道如何解析嵌套的 json，请帮助我。我想解析这个 JSON 数据，但我不知道如何解析它。我使用简单的 json，但我不知道如何解析嵌套的 json，请帮助我。
【问题讨论】：
-
在提出这个问题之前，您是否查看了现有的答案和资源？
-
为了让人们花时间在 Stackoverflow 上帮助您，您将不得不付出更多的努力。从搜索“flutter json”开始，如果您仍然遇到麻烦，那么来更新您的问题并准确说出您卡在哪里。如果您没有遇到困难，也许您可以来发布您自己问题的答案，以便下次有人遇到此问题时，他们可以找到您的解决方案。