我正在尝试按照python 3中的代码解析json对象。
import json
str = '{"created_at":"Sun Aug 30 13:59:15 +0000 2015","id":637987951842951168,"id_str":"637987951842951168","text":"The Truth About the Iran Vatican False Prophet Anglo-American Western Alliance for Antichrist Israel: Palestin... http:\/\/t.co\/G79X164K9g","source":"\u003ca href=\"http:\/\/twitterfeed.com\" rel=\"nofollow\"\u003etwitterfeed\u003c\/a\u003e","truncated":false,"in_reply_to_status_id":null,"in_reply_to_status_id_str":null,"in_reply_to_user_id":null,"in_reply_to_user_id_str":null,"in_reply_to_screen_name":null,"user":{"id":311859117,"id_str":"311859117","name":"Miko Furura","screen_name":"MikoFurura","location":"","url":null,"description":null,"protected":false,"verified":false,"followers_count":10,"friends_count":3,"listed_count":2,"favourites_count":4,"statuses_count":1264,"created_at":"Mon Jun 06 05:32:44 +0000 2011","utc_offset":32400,"time_zone":"Osaka","geo_enabled":false,"lang":"en","contributors_enabled":false,"is_translator":false,"profile_background_color":"EBEBEB","profile_background_image_url":"http:\/\/abs.twimg.com\/images\/themes\/theme7\/bg.gif","profile_background_image_url_https":"https:\/\/abs.twimg.com\/images\/themes\/theme7\/bg.gif","profile_background_tile":false,"profile_link_color":"990000","profile_sidebar_border_color":"DFDFDF","profile_sidebar_fill_color":"F3F3F3","profile_text_color":"333333","profile_use_background_image":true,"profile_image_url":"http:\/\/abs.twimg.com\/sticky\/default_profile_images\/default_profile_3_normal.png","profile_image_url_https":"https:\/\/abs.twimg.com\/sticky\/default_profile_images\/default_profile_3_normal.png","default_profile":false,"default_profile_image":true,"following":null,"follow_request_sent":null,"notifications":null},"geo":null,"coordinates":null,"place":null,"contributors":null,"retweet_count":0,"favorite_count":0,"entities":{"hashtags":[],"trends":[],"urls":[{"url":"http:\/\/t.co\/G79X164K9g","expanded_url":"http:\/\/bit.ly\/1KvlIEu","display_url":"bit.ly\/1KvlIEu","indices":[114,136]}],"user_mentions":[],"symbols":[]},"favorited":false,"retweeted":false,"possibly_sensitive":false,"filter_level":"low","lang":"en","timestamp_ms":"1440943155619"}'
c = json.loads(str)
print(c['id'])
执行脚本时，出现错误：
json.decoder.JSONDecodeError: Expecting ',' delimiter: line 1 column 270 (char 269)
我已经用这段代码解析了许多json对象，现在不明白它是什么问题，或者这个特定的json对象是什么问题。
致谢。
答案 0 :(得分：7)
解决方案是在字符串中使用using UnityEngine;
using UnityEditor;
[CustomEditor(typeof(Test))]
public class TestTool : Editor
{
[ExecuteInEditMode]
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
Rect textFieldRect = new Rect(EditorGUILayout.GetControlRect(false, EditorGUIUtility.currentViewWidth));
EditorGUI.DrawRect(textFieldRect, Color.gray);
EditorGUI.TextField(textFieldRect, "Type here...");
}
}
r这有助于将您的str = r'{"created_at":"Sun Aug 30 13:59:15 ...}'
变量解释为原始字符串，这样您就不会在json字符串内的反斜杠遇到麻烦了。
答案 1 :(得分：1)
在这一部分中，您可以从html中删除双引号（“）。
"source":"\u003ca href=\"http:\/\/twitterfeed.com\" rel=\"nofollow\"\u003etwitterfeed\u003c\/a\u003e"
到
"source":"\u003ca href=http:\/\/twitterfeed.com rel=nofollow\u003etwitterfeed\u003c\/a\u003e"
多余的双引号在JSON解析器中创建循环错误，HTML很好，元素内没有双引号。
答案 2 :(得分：0)
尝试将r放在字符串str的前面。我只是尝试过，它对我有用。查看Lexical Analysis了解更多信息。
str = r'{"created_at":"Sun Aug 30 13:59:15 +0000 2015","id":637987951842951168,"id_str":"637987951842951168","text":"The Truth About the Iran Vatican False Prophet Anglo-American Western Alliance for Antichrist Israel: Palestin... http:\/\/t.co\/G79X164K9g","source":"\u003ca href=\"http:\/\/twitterfeed.com\" rel=\"nofollow\"\u003etwitterfeed\u003c\/a\u003e","truncated":false,"in_reply_to_status_id":null,"in_reply_to_status_id_str":null,"in_reply_to_user_id":null,"in_reply_to_user_id_str":null,"in_reply_to_screen_name":null,"user":{"id":311859117,"id_str":"311859117","name":"Miko Furura","screen_name":"MikoFurura","location":"","url":null,"description":null,"protected":false,"verified":false,"followers_count":10,"friends_count":3,"listed_count":2,"favourites_count":4,"statuses_count":1264,"created_at":"Mon Jun 06 05:32:44 +0000 2011","utc_offset":32400,"time_zone":"Osaka","geo_enabled":false,"lang":"en","contributors_enabled":false,"is_translator":false,"profile_background_color":"EBEBEB","profile_background_image_url":"http:\/\/abs.twimg.com\/images\/themes\/theme7\/bg.gif","profile_background_image_url_https":"https:\/\/abs.twimg.com\/images\/themes\/theme7\/bg.gif","profile_background_tile":false,"profile_link_color":"990000","profile_sidebar_border_color":"DFDFDF","profile_sidebar_fill_color":"F3F3F3","profile_text_color":"333333","profile_use_background_image":true,"profile_image_url":"http:\/\/abs.twimg.com\/sticky\/default_profile_images\/default_profile_3_normal.png","profile_image_url_https":"https:\/\/abs.twimg.com\/sticky\/default_profile_images\/default_profile_3_normal.png","default_profile":false,"default_profile_image":true,"following":null,"follow_request_sent":null,"notifications":null},"geo":null,"coordinates":null,"place":null,"contributors":null,"retweet_count":0,"favorite_count":0,"entities":{"hashtags":[],"trends":[],"urls":[{"url":"http:\/\/t.co\/G79X164K9g","expanded_url":"http:\/\/bit.ly\/1KvlIEu","display_url":"bit.ly\/1KvlIEu","indices":[114,136]}],"user_mentions":[],"symbols":[]},"favorited":false,"retweeted":false,"possibly_sensitive":false,"filter_level":"low","lang":"en","timestamp_ms":"1440943155619"}'