{"id":765,"date":"2024-12-09T09:01:34","date_gmt":"2024-12-09T01:01:34","guid":{"rendered":"http:\/\/www.chan.ink\/?p=765"},"modified":"2024-12-09T09:01:37","modified_gmt":"2024-12-09T01:01:37","slug":"%e3%80%90django%e3%80%91project-objects-getid1%e4%b8%8eproject-objects-filterid1%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"http:\/\/www.chan.ink\/index.php\/2024\/12\/09\/%e3%80%90django%e3%80%91project-objects-getid1%e4%b8%8eproject-objects-filterid1%e7%9a%84%e5%8c%ba%e5%88%ab\/","title":{"rendered":"\u3010Django\u3011Project.objects.get(id=1)\u4e0eProject.objects.filter(id=1)\u7684\u533a\u522b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><code>Project.objects.get(id=1)<\/code> \u4f1a\u8fd4\u56de\u7b26\u5408\u6761\u4ef6\u7684\u552f\u4e00\u4e00\u6761\u8bb0\u5f55\uff0c\u5982\u679c\u6ca1\u6709\u627e\u5230\u5bf9\u5e94\u8bb0\u5f55\u4f1a\u629b\u51fa <code>DoesNotExist<\/code> \u5f02\u5e38\uff1b\u5982\u679c\u6709\u591a\u6761\u8bb0\u5f55\u5339\u914d\uff0c\u4f1a\u629b\u51fa <code>MultipleObjectsReturned<\/code> \u5f02\u5e38\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u800c <code>filter(id=1)<\/code> \u8fd4\u56de\u7684\u662f\u4e00\u4e2a\u67e5\u8be2\u96c6\uff08QuerySet\uff09\uff0c\u5373\u4f7f\u6ca1\u6709\u5339\u914d\u7684\u8bb0\u5f55\uff0c\u5b83\u4e5f\u4e0d\u4f1a\u629b\u51fa\u5f02\u5e38\uff0c\u800c\u662f\u8fd4\u56de\u4e00\u4e2a\u7a7a\u7684\u67e5\u8be2\u96c6\u3002<code>filter<\/code> \u66f4\u9002\u5408\u7528\u4e8e\u5904\u7406\u591a\u4e2a\u5339\u914d\u7ed3\u679c\u7684\u60c5\u51b5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Project.objects.get(id=1) \u4f1a\u8fd4\u56de\u7b26\u5408\u6761\u4ef6\u7684\u552f\u4e00\u4e00\u6761\u8bb0\u5f55\uff0c\u5982\u679c\u6ca1\u6709\u627e\u5230\u5bf9\u5e94\u8bb0\u5f55\u4f1a\u629b\u51fa  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-765","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/posts\/765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/comments?post=765"}],"version-history":[{"count":1,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/posts\/765\/revisions"}],"predecessor-version":[{"id":766,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/posts\/765\/revisions\/766"}],"wp:attachment":[{"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/media?parent=765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/categories?post=765"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/tags?post=765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}