{"id":558,"date":"2024-11-12T17:31:57","date_gmt":"2024-11-12T09:31:57","guid":{"rendered":"http:\/\/www.chan.ink\/?p=558"},"modified":"2024-11-12T21:58:50","modified_gmt":"2024-11-12T13:58:50","slug":"django%e4%b8%ad%e7%9a%84clean_data%e5%8f%8a%e5%af%b9%e5%ba%94%e7%9a%84%e8%87%aa%e5%ae%9a%e4%b9%89%e5%ad%97%e6%ae%b5%e9%aa%8c%e8%af%81%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.chan.ink\/index.php\/2024\/11\/12\/django%e4%b8%ad%e7%9a%84clean_data%e5%8f%8a%e5%af%b9%e5%ba%94%e7%9a%84%e8%87%aa%e5%ae%9a%e4%b9%89%e5%ad%97%e6%ae%b5%e9%aa%8c%e8%af%81%e6%96%b9%e6%b3%95\/","title":{"rendered":"Django\u4e2d\u7684clean_data\u53ca\u5bf9\u5e94\u7684\u81ea\u5b9a\u4e49\u5b57\u6bb5\u9a8c\u8bc1\u65b9\u6cd5"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728 Django \u8868\u5355\u4e2d\uff0ccleaned_data \u662f\u4e00\u4e2a\u5c5e\u6027\uff0c\u5b83\u7528\u4e8e\u5b58\u50a8\u901a\u8fc7\u8868\u5355\u9a8c\u8bc1\u540e\u6e05\u7406\u7684\u6570\u636e\u3002\u8fd9\u91cc\u7684 clean_mobile_phone \u662f\u4e00\u4e2a\u5b57\u6bb5\u6e05\u7406\u65b9\u6cd5\uff0c\u7528\u4e8e\u5bf9 mobile_phone \u5b57\u6bb5\u7684\u8f93\u5165\u6570\u636e\u8fdb\u884c\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be6\u7ec6\u89e3\u91ca<br>cleaned_data\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">cleaned_data \u662f Django \u8868\u5355\u7684\u4e00\u4e2a\u5b57\u5178\u5c5e\u6027\uff0c\u5b83\u5728\u6240\u6709\u5b57\u6bb5\u7684\u9a8c\u8bc1\u901a\u8fc7\u540e\u624d\u4f1a\u88ab\u586b\u5145\u3002<br>\u5f53\u8868\u5355\u9a8c\u8bc1\u6210\u529f\u540e\uff0c\u6240\u6709\u5b57\u6bb5\u7684\u6570\u636e\u90fd\u4f1a\u5b58\u50a8\u5728 cleaned_data \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 self.cleaned_data[&#8216;\u5b57\u6bb5\u540d&#8217;] \u8bbf\u95ee\u5bf9\u5e94\u7684\u5b57\u6bb5\u503c\u3002<br>\u4f8b\u5982\uff0c\u8fd9\u91cc\u901a\u8fc7 self.cleaned_data[&#8216;mobile_phone&#8217;] \u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u624b\u673a\u53f7\u7801\u3002<br>clean_mobile_phone \u65b9\u6cd5\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">clean_mobile_phone \u662f\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684\u5b57\u6bb5\u6e05\u7406\u65b9\u6cd5\u3002Django \u8868\u5355\u5728\u9a8c\u8bc1\u8fc7\u7a0b\u4e2d\u4f1a\u81ea\u52a8\u8c03\u7528\u547d\u540d\u4e3a clean_ \u7684\u65b9\u6cd5\uff08\u8fd9\u91cc\u662f clean_mobile_phone\uff09\u5bf9\u8be5\u5b57\u6bb5\u7684\u6570\u636e\u8fdb\u884c\u8fdb\u4e00\u6b65\u5904\u7406\u548c\u9a8c\u8bc1\u3002<br>\u5728\u8fd9\u4e2a\u65b9\u6cd5\u4e2d\uff0c\u9996\u5148\u4ece cleaned_data \u4e2d\u83b7\u53d6 mobile_phone \u5b57\u6bb5\u7684\u503c\u3002<br>\u7136\u540e\uff0c\u901a\u8fc7 self.request.GET.get(&#8216;tpl&#8217;) \u83b7\u53d6\u8bf7\u6c42\u4e2d\u7684 tpl \u53c2\u6570\uff0c\u5e76\u68c0\u67e5\u5176\u662f\u5426\u5bf9\u5e94\u6709\u6548\u7684\u77ed\u4fe1\u6a21\u677f ID\u3002<br>\u5982\u679c\u6ca1\u6709\u627e\u5230\u6709\u6548\u7684\u6a21\u677f ID\uff0cclean_mobile_phone \u65b9\u6cd5\u4f1a\u901a\u8fc7 raise ValidationError(&#8220;\u77ed\u4fe1\u6a21\u677f\u9519\u8bef&#8221;) \u629b\u51fa\u4e00\u4e2a\u9519\u8bef\uff0c\u7ec8\u6b62\u8be5\u5b57\u6bb5\u7684\u9a8c\u8bc1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Django \u8868\u5355\u4e2d\uff0ccleaned_data \u662f\u4e00\u4e2a\u5c5e\u6027\uff0c\u5b83\u7528\u4e8e\u5b58\u50a8\u901a\u8fc7\u8868\u5355\u9a8c\u8bc1\u540e\u6e05\u7406\u7684\u6570\u636e\u3002\u8fd9\u91cc\u7684 c [&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-558","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/posts\/558","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=558"}],"version-history":[{"count":2,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/posts\/558\/revisions"}],"predecessor-version":[{"id":560,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/posts\/558\/revisions\/560"}],"wp:attachment":[{"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/media?parent=558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/categories?post=558"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.chan.ink\/index.php\/wp-json\/wp\/v2\/tags?post=558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}