背景:已经从流式api收集了一条推文到文本文件,并使用json.org库成功地将每一行解析为我的java对象。大。
问题:从“文本”: - 字段我想提取信息,这是半好的。但是,我确实运行了我的代码:
org.json.JSONException: Expected a ',' or '}' at 1280 [character 1281 line 1]
试图找到我的文本文件中的位置,我只看到常规字符和json.org lib做了它应该做的心态,为什么我得到这个?我从哪里开始?
这是我文件中的第1280行。 1281字符是'o'所以我不知道我做错了什么。
{“retweet_count”:null,“text”:“在@Grooveshark上听取伪装者的错误:http:\ / \ / tinysong.com \ / o9ui #musicmonday #nowplaying”,“id_str” : “28756412823”, “实体”:{ “网址”:[{ “指数”:[63,87], “expanded_url”:空, “URL”: “HTTP:\ / \ / tinysong.com \ / o9ui” }], “#标签”:[{ “文本”: “musicmonday”, “指数”:[88100]},{ “文本”: “nowplaying”, “指数”:[101112]}], “user_mentions”:[ { “ID_STR”: “3806441”, “指数”:[49,61], “SCREEN_NAME”: “的Grooveshark”, “名”: “的Grooveshark”, “ID”:3806441}]}, “坐标”:空, “转推”:假的, “in_reply_to_status_id”:空, “地方”:空, “地理”:空, “new_id_str”: “608552371148029952”, “源”: “网络”, “NEW_ID”:608552371148029952, “截断”: false,“in_reply_to_status_id_str”:null,“favorited”:false,“in_reply_to_user_id_str”:null,“created_at”:“Tue Oct 26 03:40:05 +0000 2010”,“contributors”:null,“user”:{“ follow_request_sent“:null,”lang“:”en“,”time_zone“:”La Paz“,”id_str“:”24490174“,”follow“:null,”profile_text_color“:”666666“,”followers_count“:466, “profile_background_ima ge_url“:”http:\ / \ / a3.twimg.com \ / profile_background_images \ / 113185343 \ /x0f8a90fc4af7484f7a0c6c11d594f94.png“,”profile_link_color“:”3399CC“,”description“:”我是一个复杂的人。有点像一个书呆子和一个有社交技巧的极客,这听起来不太可能。积极的游戏玩家。音乐,电影,书籍和食物的爱好者。 “ ”listed_count“:18, ”通知“:空, ”profile_background_tile“:真实的, ”statuses_count“:17095, ”profile_sidebar_fill_color“: ”202020“, ”profile_image_url“:” HTTP:\ / \ / a0.twimg.com \ / profile_images \ / 1117295836 \ /geekydot2_normal.jpg“,”location“:”多米尼加共和国“,”show_all_inline_media“:false,”profile_use_background_image“:false,”contributors_enabled“:false,”friends_count“:339,”profile_sidebar_border_color“: “666666”,“protected”:false,“screen_name”:“dotina”,“geo_enabled”:false,“created_at”:“Sun Mar 15 05:06:39 +0000 2009”,“name”:“Ligia Carri \ u00f3n “ ”favourites_count“:0, ”URL“: ”HTTP:\ / \ / geekydot.wordpress.com \ /“, ”ID“:24490174, ”验证“:假的, ”utc_offset“: - 14400,” profile_background_color “:” 202020 “},” in_reply_to_screen_name “:NULL,” in_reply_to_user_id “:空,” ID“:28756412823}
,这是同样的事情,格式化:
{
"retweet_count": null,
"text": "Listening to Don't Get Me Wrong by Pretenders on @Grooveshark: http:\/\/tinysong.com\/o9ui #musicmonday #nowplaying",
"id_str": "28756412823",
"entities": {
"urls": [
{
"indices": [
63,
87
],
"expanded_url": null,
"url": "http:\/\/tinysong.com\/o9ui"
}
],
"hashtags": [
{
"text": "musicmonday",
"indices": [
88,
100
]
},
{
"text": "nowplaying",
"indices": [
101,
112
]
}
],
"user_mentions": [
{
"id_str": "3806441",
"indices": [
49,
61
],
"screen_name": "Grooveshark",
"name": "Grooveshark",
"id": 3806441
}
]
},
"coordinates": null,
"retweeted": false,
"in_reply_to_status_id": null,
"place": null,
"geo": null,
"new_id_str": "608552371148029952",
"source": "web",
"new_id": 608552371148029952,
"truncated": false,
"in_reply_to_status_id_str": null,
"favorited": false,
"in_reply_to_user_id_str": null,
"created_at": "Tue Oct 26 03:40:05 +0000 2010",
"contributors": null,
"user": {
"follow_request_sent": null,
"lang": "en",
"time_zone": "La Paz",
"id_str": "24490174",
"following": null,
"profile_text_color": "666666",
"followers_count": 466,
"profile_background_image_url": "http:\/\/a3.twimg.com\/profile_background_images\/113185343\/x0f8a90fc4af7484f7a0c6c11d594f94.png",
"profile_link_color": "3399CC",
"description": "I'm a complex being. A bit of a nerd and a geek with social skills, as unlikely as that may sound. Active gamer. Lover of music, movies, books and food. ",
"listed_count": 18,
"notifications": null,
"profile_background_tile": true,
"statuses_count": 17095,
"profile_sidebar_fill_color": "202020",
"profile_image_url": "http:\/\/a0.twimg.com\/profile_images\/1117295836\/geekydot2_normal.jpg",
"location": "Dominican Republic",
"show_all_inline_media": false,
"profile_use_background_image": false,
"contributors_enabled": false,
"friends_count": 339,
"profile_sidebar_border_color": "666666",
"protected": false,
"screen_name": "dotina",
"geo_enabled": false,
"created_at": "Sun Mar 15 05:06:39 +0000 2009",
"name": "Ligia Carri\u00f3n",
"favourites_count": 0,
"url": "http:\/\/geekydot.wordpress.com\/",
"id": 24490174,
"verified": false,
"utc_offset": -14400,
"profile_background_color": "202020"
},
"in_reply_to_screen_name": null,
"in_reply_to_user_id": null,
"id": 28756412823
}
答案 0 :(得分:1)
您可能想尝试另一种可以为您提供更好的错误消息的解析器。
错误本身表明这将发生在JSON对象中,在值之后,在这种情况下,它应该后跟逗号分隔后面的值,或者'}'到结束对象。 行号可能会关闭(这可能是一个错误)。这就是为什么尝试缩进输入以进行测试(获得更准确的位置)或尝试更小的片段会很好。