## 获取编辑作业帖的信息
> 请注意 `帖子信息` 的 `isEdit` 属性，当为false时，仅允许查看不能编辑（任课老师）
> 任课老师在编辑作业的情况下，能看帖子内容，但不能编辑帖子内容
~~~[api]
get:/api/article/edit
*int:id#帖子ID
<<<
success
{
"code": 1,
"msg": "获取成功",
"info": { // 帖子信息
"id": 2,
"user_id": 1,
"class_id": 1,
"title": "作业标题",
"content": "下面是今天的作业，请各位同学认真完成。也请个人家长认真督促。",
"pageview": 0,
"star": 1,
"receive": 2,
"success": 0,
"top": 0,
"create_time": "2018-06-12 17:36:41",
"update_time": "2018-06-12 17:36:41",
"isEdit": true, // 是否允许编辑
"img": [{
"id": 1,
"bind_id": 2,
"src": "https:\/\/miniprogram.xtow.net\/static\/cover\/b1\/e6b73786e18e1051270130756bc54e.png"
}, {
"id": 2,
"bind_id": 2,
"src": "https:\/\/miniprogram.xtow.net\/static\/cover\/b1\/e6b73786e18e1051270130756bc54e.png"
}, {
"id": 3,
"bind_id": 2,
"src": "https:\/\/miniprogram.xtow.net\/static\/cover\/b1\/e6b73786e18e1051270130756bc54e.png"
}]
},
"result": [{ // 作业内容
"id": 1,
"article_id": 2,
"user_id": 0,
"content": "背诵第二单元的单词，明天默写",
"subject": "英语",
"create_time": "2018-06-12 17:36:41",
"img": []
}, {
"id": 2,
"article_id": 2,
"user_id": 0,
"content": "明天带一条小鱼来",
"subject": "生物",
"create_time": "2018-06-12 17:36:41",
"img": [{
"id": 1,
"bind_id": 2,
"src": "https:\/\/miniprogram.xtow.net\/static\/cover\/b1\/e6b73786e18e1051270130756bc54e.png"
}, {
"id": 2,
"bind_id": 2,
"src": "https:\/\/miniprogram.xtow.net\/static\/cover\/b1\/e6b73786e18e1051270130756bc54e.png"
}, {
"id": 3,
"bind_id": 2,
"src": "https:\/\/miniprogram.xtow.net\/static\/cover\/b1\/e6b73786e18e1051270130756bc54e.png"
}]
}]
}
<<<
error
{
"code": 0,
"msg": "内容不存在"
}
~~~
