js获取代码片下载并生成HTML
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2022-03-07 22:04:44
好好学习 ，天天向上。Are you ready?例子：js获取代码片下载并生成HTML js获取代码片下载并生成HTML</...</div>
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<a id="_Are_you_readyhttpsimgblogcsdnimgcn20181207195806897gif_0" target="_blank" rel="nofollow" href="/default/index/url?u=aHR0cHM6Ly93d3cuMTBxaWFud2FuLmNvbQ=="></a>好好学习 ，天天向上。Are you ready?<img onerror="this.src='/statics/superweb999/images/image_error.jpg'"src="/default/index/img?u=aHR0cDovL2ltYWdlczUuMTBxaWFud2FuLmNvbS8xMHFpYW53YW4vMjAyMDEyMTIvYl8wXzIwMjAxMjEyMTY1OTMzODYzNy5naWY=" alt="js获取代码片下载并生成HTML" title="js获取代码片下载并生成HTML">
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<p>例子：js获取代码片下载并生成HTML</p>
<pre><code class="prism language-javascript"><span class="token operator"><</span><span class="token operator">!</span><span class="token constant">DOCTYPE</span> html<span class="token operator">></span>
<span class="token operator"><</span>html lang<span class="token operator">=</span><span class="token string">"en"</span><span class="token operator">></span>
<span class="token operator"><</span>head<span class="token operator">></span>
<span class="token operator"><</span>meta charset<span class="token operator">=</span><span class="token string">"UTF-8"</span><span class="token operator">></span>
<span class="token operator"><</span>meta name<span class="token operator">=</span><span class="token string">"viewport"</span> content<span class="token operator">=</span><span class="token string">"width=device-width, initial-scale=1.0"</span><span class="token operator">></span>
<span class="token operator"><</span>title<span class="token operator">></span>js获取代码片下载并生成<span class="token constant">HTML</span><span class="token operator"><</span><span class="token operator">/</span>title<span class="token operator">></span>
<span class="token operator"><</span><span class="token operator">/</span>head<span class="token operator">></span>
<span class="token operator"><</span>body<span class="token operator">></span>
<span class="token operator"><</span>button id<span class="token operator">=</span><span class="token string">"btn"</span><span class="token operator">></span>下载<span class="token constant">HTML</span><span class="token operator"><</span><span class="token operator">/</span>button<span class="token operator">></span>
<span class="token operator"><</span><span class="token operator">/</span>body<span class="token operator">></span>
<span class="token operator"><</span>script<span class="token operator">></span>
<span class="token keyword">let</span> text <span class="token operator">=</span> <span class="token string">'<p>下载HTML成功</p>'</span>
<span class="token keyword">let</span> btn <span class="token operator">=</span> document<span class="token punctuation">.</span><span class="token function">getElementById</span><span class="token punctuation">(</span><span class="token string">'btn'</span><span class="token punctuation">)</span>
btn<span class="token punctuation">.</span><span class="token function">addEventListener</span><span class="token punctuation">(</span><span class="token string">'click'</span><span class="token punctuation">,</span> handleClick<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">function</span> <span class="token function">handleClick</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token function">funDownload</span><span class="token punctuation">(</span>text<span class="token punctuation">,</span> <span class="token string">'download.html'</span><span class="token punctuation">)</span>
window<span class="token punctuation">.</span><span class="token function">open</span><span class="token punctuation">(</span><span class="token string">'download.html'</span><span class="token punctuation">)</span>
<span class="token punctuation">}</span>
<span class="token keyword">function</span> <span class="token function">funDownload</span><span class="token punctuation">(</span>content<span class="token punctuation">,</span> filename<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">var</span> eleLink <span class="token operator">=</span> document<span class="token punctuation">.</span><span class="token function">createElement</span><span class="token punctuation">(</span><span class="token string">"a"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
eleLink<span class="token punctuation">.</span>download <span class="token operator">=</span> filename<span class="token punctuation">;</span>
eleLink<span class="token punctuation">.</span>style<span class="token punctuation">.</span>display <span class="token operator">=</span> <span class="token string">"none"</span><span class="token punctuation">;</span>
<span class="token keyword">var</span> blob <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">Blob</span><span class="token punctuation">(</span><span class="token punctuation">[</span>content<span class="token punctuation">]</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
eleLink<span class="token punctuation">.</span>href <span class="token operator">=</span> <span class="token constant">URL</span><span class="token punctuation">.</span><span class="token function">createObjectURL</span><span class="token punctuation">(</span>blob<span class="token punctuation">)</span><span class="token punctuation">;</span>
document<span class="token punctuation">.</span>body<span class="token punctuation">.</span><span class="token function">appendChild</span><span class="token punctuation">(</span>eleLink<span class="token punctuation">)</span><span class="token punctuation">;</span>
eleLink<span class="token punctuation">.</span><span class="token function">click</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
document<span class="token punctuation">.</span>body<span class="token punctuation">.</span><span class="token function">removeChild</span><span class="token punctuation">(</span>eleLink<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token operator"><</span><span class="token operator">/</span>script<span class="token operator">></span>
<span class="token operator"><</span><span class="token operator">/</span>html<span class="token operator">></span>
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<p>本文地址：https://blog.csdn.net/weixin_43654258/article/details/111028802</p> </div>
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