fix: 修复默认信息获取逻辑以支持考试信息

src/views/Confirm.vue

@@ -141,9 +141,10 @@ export default {
     },
     // 默认信息获取
     defaultInto() {
+      const info = Object.keys(this.studentInfo).length > 0 ? this.studentInfo : (this.examInfo.user || {})
       const key = Object.keys(this.form)
       key.map(item => {
-        this.form[item] = item === 'age' ? (parseInt(this.studentInfo[item]) === 0 ? '' : this.studentInfo[item]) : this.studentInfo[item]
+        this.form[item] = item === 'age' ? (parseInt(info[item]) === 0 ? '' : info[item]) : info[item]
       })
     },
     // 确认信息