增加获取考试API

example/xue_course_list.php

@@ -6,8 +6,9 @@ require __DIR__.'/_init.php';
 
 //CourseList::setDebug();
 
-$list = CourseList::getRecommendList();
+//$list = CourseList::getRecommendList();
 
 //$list = \internalApi\xue\Exam::getExam(4);
+$list = \internalApi\xue\Exam::getExams([4, 5, 6, 7]);
 
 print_r($list);
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src/xue/Exam.php

@@ -24,4 +24,15 @@ class Exam extends Client
 		return self::call('exam.getExam', compact('examId'));
 	}
 
+	/**
+	 * 获取多个考试的基本信息
+	 *
+	 * @param int $ids
+	 * @return array
+	 */
+	public static function getExams($ids)
+	{
+		return self::call('exam.getExams', compact('ids'));
+	}
+
 }
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