{"id":567,"date":"2023-02-18T18:29:35","date_gmt":"2023-02-18T10:29:35","guid":{"rendered":"http:\/\/gjweb.top\/?p=567"},"modified":"2023-02-18T18:29:35","modified_gmt":"2023-02-18T10:29:35","slug":"07-%e6%97%a0%e7%8a%b6%e6%80%81%e7%bb%84%e4%bb%b6%e5%92%8c%e6%9c%89%e7%8a%b6%e6%80%81%e7%bb%84%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/gjweb.top\/?p=567","title":{"rendered":"07. \u65e0\u72b6\u6001\u7ec4\u4ef6\u548c\u6709\u72b6\u6001\u7ec4\u4ef6"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"statelesswidget-\u65e0\u72b6\u6001\u7ec4\u4ef6\">StatelessWidget \u65e0\u72b6\u6001\u7ec4\u4ef6<\/h2>\n\n\n\n<p>\u8be5\u7ec4\u4ef6\u91cc\u9762\u7684\u53d8\u91cf\u90fd\u662f\u9759\u6001\u53d8\u91cf (<strong>\u5373\u8be5\u7c7b\u4e2d\u53d8\u91cf\u53d1\u751f\u53d8\u5316\u540e\u89c6\u56fe\u5c42\u4e0d\u4f1a\u81ea\u52a8\u66f4\u65b0<\/strong>)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import 'package:flutter\/material.dart';<br>\u200b<br>class name extends StatelessWidget {<br> &nbsp;const name({super.key});<br>\u200b<br> &nbsp;@override<br> &nbsp;Widget build(BuildContext context) {<br> &nbsp; &nbsp;return Container();<br>  }<br>}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"statefulwidget-\u6709\u72b6\u6001\u7ec4\u4ef6\">StatefulWidget \u6709\u72b6\u6001\u7ec4\u4ef6<\/h2>\n\n\n\n<p>\u8be5\u7ec4\u4ef6\u7684\u53d8\u91cf\u662f\u52a8\u6001\u53d8\u91cf (<strong>\u5373\u7c7b\u4e2d\u7684\u53d8\u91cf\u53d1\u751f\u53d8\u5316\u540e\u53ef\u4ee5\u4f7f\u7528 setState() \u65b9\u6cd5\u66f4\u65b0\u5230\u89c6\u56fe\u5c42<\/strong>)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import 'package:flutter\/material.dart';<br>\u200b<br>class name extends StatefulWidget {<br> &nbsp;const name({super.key});<br>\u200b<br> &nbsp;@override<br> &nbsp;State&lt;name&gt; createState() =&gt; _nameState();<br>}<br>\u200b<br>class _nameState extends State&lt;name&gt; {<br> &nbsp;@override<br> &nbsp;Widget build(BuildContext context) {<br> &nbsp; &nbsp;return Container();<br>  }<br>}<br>\u200b<br>\u200b<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>StatelessWidget \u65e0\u72b6\u6001\u7ec4\u4ef6 \u8be5\u7ec4\u4ef6\u91cc\u9762\u7684\u53d8\u91cf\u90fd\u662f\u9759\u6001\u53d8\u91cf (\u5373\u8be5\u7c7b\u4e2d\u53d8\u91cf\u53d1\u751f\u53d8\u5316\u540e\u89c6\u56fe\u5c42\u4e0d\u4f1a\u81ea [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-567","post","type-post","status-publish","format-standard","hentry","category-flutter"],"_links":{"self":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=567"}],"version-history":[{"count":2,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/567\/revisions"}],"predecessor-version":[{"id":569,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/567\/revisions\/569"}],"wp:attachment":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}