{"id":457702,"date":"2021-04-25T21:25:33","date_gmt":"2021-04-25T13:25:33","guid":{"rendered":"http:\/\/4563.org\/?p=457702"},"modified":"2021-04-25T21:25:33","modified_gmt":"2021-04-25T13:25:33","slug":"%e6%b1%82%e6%95%99%e4%bc%9areact%e7%9a%84%e5%a4%a7%e4%bd%ac%ef%bc%8c%e6%88%91%e7%94%a8fetch-get-api%ef%bc%8c%e5%a6%82%e4%bd%95%e4%bc%a0%e5%88%b0setstate%e9%87%8c%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=457702","title":{"rendered":"\u6c42\u6559\u4f1aReact\u7684\u5927\u4f6c\uff0c\u6211\u7528fetch get api\uff0c\u5982\u4f55\u4f20\u5230setState\u91cc\uff1f"},"content":{"rendered":"\n<p>  \t\t\t\t\t<strong>poper<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3>\u6c42\u6559\u4f1aReact\u7684\u5927\u4f6c\uff0c\u6211\u7528fetch get api\uff0c\u5982\u4f55\u4f20\u5230setState\u91cc\uff1f<\/h3>\n<p>  \t\t \u672c\u5e16\u6700\u540e\u7531 poper \u4e8e 2021-4-25 21:23 \u7f16\u8f91 <\/p>\n<p> \u9ebb\u70e6\u597d\u5fc3\u5927\u4f6c\u5e2e\u6211\u89e3\u51b3\u4e00\u4e0b\u95ee\u9898\uff0c\u6211\u60f3\u628aget\u5230\u7684api\u6570\u636e\u4ee5<br \/>  [<br \/>  {id:1, title:&quot;A&quot;},<br \/>  {id:2, title:&quot;B&quot;},<br \/>  &#8230;.<br \/>  ]<br \/>  \u4e0a\u9762\u8fd9\u79cdlist\u5305\u542b\u5b57\u5178\u7684\u683c\u5f0f\u5b58\u5230intent_list\u4e2d\uff0c\u8bd5\u4e86\u597d\u591a\u6b21\u90fd\u5931\u8d25\u4e86\uff0c\u4e0b\u9762\u662f\u73b0\u5728\u7684\u62a5\u9519\u4ee3\u7801<\/p>\n<p>  API\u683c\u5f0f\u5982\u4e0b\uff1a<br \/>  https:\/\/z3.ax1x.com\/2021\/04\/25\/czYzFS.png<br \/>  React\u4ee3\u7801\u5982\u4e0b\uff1a<br \/>  https:\/\/z3.ax1x.com\/2021\/04\/25\/czt9zj.png  \t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>cnly1987<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n<h3><\/h3>\n<p>  \t\t\u9996\u5148\u4f60\u5f97\u5b9a\u4e49state.<\/p>\n<p>  const  = useState({results:[]})<\/p>\n<p>  \u4e0b\u9762\u5f97fetch then:<br \/>  setState(state=&gt;({&#8230;state, results:result.json()}))\t\t\t  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>poper \u5927\u4f6c\u6709\u8bdd\u8bf4 : \u6c42\u6559\u4f1a&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/457702"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=457702"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/457702\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=457702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=457702"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=457702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}