drf一些问题

在使用drf写接口的时候,接口返回没有问题,但是会出现一些静态文件的404错误,请问一下这是什么原因呢? 如下: 网页访问 drf/bookinfo/ 接口,返回200,数据库数据也正常,网页返回的接口数值是正确的但是页面没有css样式和js,但是还有很多的404是什么原因呢

[15/Apr/2021 17:46:22] "GET /drf/bookInfo/ HTTP/1.1" 200 5195

[15/Apr/2021 17:46:22] "GET /static/rest_framework/css/bootstrap.min.css HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/css/bootstrap-tweaks.css HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/bootstrap.min.js HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/csrf.js HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/prettify-min.js HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/default.js HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/css/prettify.css HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/css/default.css HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/jquery-3.5.1.min.js HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/ajax-form.js HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/jquery-3.5.1.min.js HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/ajax-form.js HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/csrf.js HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/bootstrap.min.js HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/prettify-min.js HTTP/1.1" 404 179

[15/Apr/2021 17:46:22] "GET /static/rest_framework/js/default.js HTTP/1.1" 404 179