1.二维码批量生成修改，新增图片批量下载 2.用户修改 rtime bug 修改

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2021-12-10 00754b2fb8e71be738e6c312e11d62e64a4e82c3

 src/main/java/org/springblade/modules/exam/service/ExamSubjectChoicesService.java

@@ -61,5 +61,5 @@
    * @param preResult 提交的结果
    * @return
    */
    Integer getAnswerResult(Long preSubJectId, String preResult);
    Integer getAnswerResult(Long preSubJectId, String preResult,Long scoreId);
}