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import { useRoute } from "vue-router"; const route = useRoute(); 只能在steup语法中使用,否则会报错(索引):5 [Vue warn]: inject() can only be used inside setup() or fun 阅读全文
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1.创建模型 class Book(models.Model): id = models.AutoField(primary_key=True) # id 会自动创建,可以手动写入 title = models.CharField(max_length=32) # 书籍名称 price = mode 阅读全文
摘要:
论文:Optimizing production planning and sequencing in hot strip mills: an approach using multi‑objective genetic algorithms 1.目的:最小化运营成本并最大化轧机利用率 2.热扎带钢 阅读全文