前端 - Fetch网络请求 - 学习/实践

墨蓝 2022-12-31 15:21 172阅读 0赞

1.应用场景

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   <td>主要用于前端向后端服务发送请求, 含跨域请求.</td> 
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2.学习/操作

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   <td> <p>1.文档阅读</p> <p><a href="https://developer.mozilla.org/zh-CN/docs/Web/API/Fetch_API/Using_Fetch" rel="nofollow">https://developer.mozilla.org/zh-CN/docs/Web/API/Fetch_API/Using_Fetch</a>&nbsp; //&nbsp;使用 Fetch</p> <p><a href="https://wangdoc.com/javascript/bom/cors.html" rel="nofollow">https://wangdoc.com/javascript/bom/cors.html</a></p> <p><a href="http://www.ruanyifeng.com/blog/2016/04/cors.html" rel="nofollow">http://www.ruanyifeng.com/blog/2016/04/cors.html</a></p> <p><a href="https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Access_control_CORS#HTTP_%E5%93%8D%E5%BA%94%E9%A6%96%E9%83%A8%E5%AD%97%E6%AE%B5" rel="nofollow">https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Access_control_CORS#HTTP_响应首部字段</a></p> <p><a href="https://blog.csdn.net/william_n/article/details/108123718" rel="nofollow">https://blog.csdn.net/william_n/article/details/108123718</a></p> <p><a href="https://yunp.top/blog/index.php/2016/05/12/44/" rel="nofollow">https://yunp.top/blog/index.php/2016/05/12/44/</a></p> <p><a href="http://www.ruanyifeng.com/blog/2020/12/fetch-tutorial.html" rel="nofollow">http://www.ruanyifeng.com/blog/2020/12/fetch-tutorial.html</a>&nbsp; // 阮一峰 -&nbsp;Fetch API 教程&nbsp; <span style="color:#f33b45;"><strong>-- 推荐阅读</strong></span></p> <p>&nbsp;</p> <p>视频资源:</p> <p><a href="https://www.bilibili.com/video/BV1fV411d7Ka?p=21" rel="nofollow">https://www.bilibili.com/video/BV1fV411d7Ka?p=21</a>&nbsp;---&gt;&nbsp;<a href="https://www.bilibili.com/video/BV1fV411d7Ka?p=25" rel="nofollow">https://www.bilibili.com/video/BV1fV411d7Ka?p=25</a></p> <p>&nbsp;</p> <p>&nbsp;</p> <p>2.整理输出</p> <p>具体知识点请参考上面的文档以及视频资源讲解.</p> <p>&nbsp;</p> <p>个人实践code:</p> <p><a href="https://github.com/ningxiaofa/react-fetch-learning" rel="nofollow">https://github.com/ningxiaofa/react-fetch-learning</a></p> <p><img alt="" height="975" src="https://img-blog.csdnimg.cn/20201230115940151.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dpbGxpYW1fbg==,size_16,color_FFFFFF,t_70" width="1200"></p> <p>&nbsp;</p> <p>&nbsp;</p> <p>其中某界面截图:</p> <p><img alt="" height="415" src="https://img-blog.csdnimg.cn/20201230120023908.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dpbGxpYW1fbg==,size_16,color_FFFFFF,t_70" width="729"></p> <p>&nbsp;</p> <p>&nbsp;</p> <p>后续补充</p> <p>...</p> </td> 
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3.问题/补充

4.参考

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   <td> <p><a href="https://developer.mozilla.org/zh-CN/docs/Web/API/Fetch_API/Using_Fetch" rel="nofollow">https://developer.mozilla.org/zh-CN/docs/Web/API/Fetch_API/Using_Fetch</a>&nbsp; //&nbsp;使用 Fetch</p> <p><a href="https://wangdoc.com/javascript/bom/cors.html" rel="nofollow">https://wangdoc.com/javascript/bom/cors.html</a></p> <p><a href="http://www.ruanyifeng.com/blog/2016/04/cors.html" rel="nofollow">http://www.ruanyifeng.com/blog/2016/04/cors.html</a></p> <p><a href="https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Access_control_CORS#HTTP_%E5%93%8D%E5%BA%94%E9%A6%96%E9%83%A8%E5%AD%97%E6%AE%B5" rel="nofollow">https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Access_control_CORS#HTTP_响应首部字段</a></p> <p><a href="https://blog.csdn.net/william_n/article/details/108123718" rel="nofollow">https://blog.csdn.net/william_n/article/details/108123718</a></p> <p><a href="https://yunp.top/blog/index.php/2016/05/12/44/" rel="nofollow">https://yunp.top/blog/index.php/2016/05/12/44/</a></p> <p>视频资源:</p> <p><a href="https://www.bilibili.com/video/BV1fV411d7Ka?p=21" rel="nofollow">https://www.bilibili.com/video/BV1fV411d7Ka?p=21</a>&nbsp;---&gt;&nbsp;<a href="https://www.bilibili.com/video/BV1fV411d7Ka?p=25" rel="nofollow">https://www.bilibili.com/video/BV1fV411d7Ka?p=25</a></p> </td> 
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后续补充

...

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dpbGxpYW1fbg_size_16_color_FFFFFF_t_70][]

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