课程评分的调整，增加我的评分

api/modules/courseGrade.js

@@ -16,7 +16,16 @@ const has=function(id){
     return ajax.get(`/xboe/m/grade/has?courseId=${id}`);
 }
 
+/**
+ * courseId,aid
+ * aid不传默认当前账户
+ */
+const score=function (query){
+    return ajax.post('/xboe/m/grade/score',query);
+}
+
 export default{
     grade,
-    has
+    has,
+	score
 }