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@@ -347,14 +347,14 @@ class StudentService extends CrudService {
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let number = 1;
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// 查每个学生的编号,如果没有,就给赋上值;有,就给number赋上值,然后继续下一位
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for (const stu of studList) {
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- // if (!stu.number) {
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- if (number * 1 < 10)stu.number = `0${number}`;
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- else stu.number = number;
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- await stu.save();
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- // } else {
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- // number = stu.number * 1;
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- // }
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- number++;
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+ if (!stu.number) {
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+ if (number * 1 < 10)stu.number = `0${number}`;
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+ else stu.number = number;
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+ await stu.save();
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+ } else {
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+ number = stu.number * 1;
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+ }
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+ number = number * 1 + 1;
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}
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console.log(`last number => ${number}`);
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}
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