doc api

+[![996.icu](https://img.shields.io/badge/link-996.icu-red.svg)](https://996.icu)
+
+
+### 纸质作业智能四会课程接口
+
+##### 1. 首页获取四会单词课摘要接口
+
+- URL: {{localhost}}/boxfish-wudaokou-paper/paper/textbook/getTextbookSummary?access_token=tqgdSAzuFF
+- Method: POST
+- RequestBody:
+
+- ResponseBody:
+
+```java
+public static class TextBookSummary {
+    private String type;
+    private String typeDesc;
+
+    private Integer amountCourse;       // 课程数量
+    private Integer amountFresh = 0;    // 未查看的数量
+
+    private String courseName;          // 纸质作业课程名称
+    private String courseCover;         // 纸质作业课程封面
+    private String finishedRate;        // 课程完成率
+    private List<String> nationalKnowledge = new ArrayList<>();
+}
+```
+
+
+##### 2. 点击进入四会单词课模块，进入课程列表接口
+
+- URL: {{localhost}}/boxfish-wudaokou-paper/paper/textbook/getTextbookList?access_token=tqgdSAzuFF&textbookType=PAPER_TEXTBOOK_WORD
+- Method: POST
+- RequestParam:
+
+ 参数 | 类型 | 说明
+ :--- | :--- | :---
+textbookType | 枚举 | 教材分类，目前只有`PAPER_TEXTBOOK_WORD`单词类型
+
+- ResponseBody:
+
+```json
+{
+    "typeDesc": "智能同步四会单词课",
+    "textbookType": "PAPER_TEXTBOOK_WORD",
+    "textbookList": []
+}
+```
+
+
+