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doc: update flask.md (#350) 1ef8a1484d

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@ -218,21 +218,21 @@
<p>创建蓝图Bp2</p>
<pre class="language-py"><code class="language-py code-highlight"><span class="code-line"><span class="token keyword">from</span> flask <span class="token keyword">import</span> Blueprint<span class="token punctuation">,</span> abort<span class="token punctuation">,</span> jsonify
</span><span class="code-line">
</span><span class="code-line"><span class="token comment"># 定义Bp2，并定义url前缀为/vedio</span>
</span><span class="code-line">Bp2 <span class="token operator">=</span> Blueprint<span class="token punctuation">(</span><span class="token string">'vedioBlue'</span><span class="token punctuation">,</span> __name__<span class="token punctuation">,</span> template_folder<span class="token operator">=</span><span class="token string">'templates'</span><span class="token punctuation">,</span> url_prefix<span class="token operator">=</span><span class="token string">'/vedio'</span><span class="token punctuation">)</span>
</span><span class="code-line"><span class="token comment"># 定义Bp2，并定义url前缀为/video</span>
</span><span class="code-line">Bp2 <span class="token operator">=</span> Blueprint<span class="token punctuation">(</span><span class="token string">'videoBlue'</span><span class="token punctuation">,</span> __name__<span class="token punctuation">,</span> template_folder<span class="token operator">=</span><span class="token string">'templates'</span><span class="token punctuation">,</span> url_prefix<span class="token operator">=</span><span class="token string">'/video'</span><span class="token punctuation">)</span>
</span><span class="code-line">
</span><span class="code-line">
</span><span class="code-line"><span class="token decorator annotation punctuation">@Bp2<span class="token punctuation">.</span>route</span><span class="token punctuation">(</span><span class="token string">'/getvedio'</span><span class="token punctuation">)</span>
</span><span class="code-line"><span class="token keyword">def</span> <span class="token function">getVedio</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">:</span>
</span><span class="code-line"><span class="token decorator annotation punctuation">@Bp2<span class="token punctuation">.</span>route</span><span class="token punctuation">(</span><span class="token string">'/getvideo'</span><span class="token punctuation">)</span>
</span><span class="code-line"><span class="token keyword">def</span> <span class="token function">getvideo</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">:</span>
</span><span class="code-line"> <span class="token keyword">try</span><span class="token punctuation">:</span>
</span><span class="code-line"> <span class="token keyword">return</span> jsonify<span class="token punctuation">(</span>name<span class="token operator">=</span><span class="token string">"vedio"</span><span class="token punctuation">,</span> size<span class="token operator">=</span><span class="token string">"100GB"</span><span class="token punctuation">)</span>
</span><span class="code-line"> <span class="token keyword">return</span> jsonify<span class="token punctuation">(</span>name<span class="token operator">=</span><span class="token string">"video"</span><span class="token punctuation">,</span> size<span class="token operator">=</span><span class="token string">"100GB"</span><span class="token punctuation">)</span>
</span><span class="code-line"> <span class="token keyword">except</span> Exception <span class="token keyword">as</span> e<span class="token punctuation">:</span>
</span><span class="code-line"> abort<span class="token punctuation">(</span>e<span class="token punctuation">)</span>
</span></code></pre>
<p>在flask app中引用蓝图Bp1和Bp2</p>
<pre class="language-py"><code class="language-py code-highlight"><span class="code-line"><span class="token keyword">from</span> flask <span class="token keyword">import</span> Flask<span class="token punctuation">,</span> jsonify
</span><span class="code-line"><span class="token keyword">from</span> lantu<span class="token punctuation">.</span>img <span class="token keyword">import</span> Bp1
</span><span class="code-line"><span class="token keyword">from</span> lantu<span class="token punctuation">.</span>vedio <span class="token keyword">import</span> Bp2
</span><span class="code-line"><span class="token keyword">from</span> lantu<span class="token punctuation">.</span>video <span class="token keyword">import</span> Bp2
</span><span class="code-line">
</span><span class="code-line">app <span class="token operator">=</span> Flask<span class="token punctuation">(</span>__name__<span class="token punctuation">)</span>
</span><span class="code-line">
@ -256,8 +256,8 @@
</span><span class="code-line"><span class="token function">curl</span> http://127.0.0.1:5000/img/getimg
</span><span class="code-line"><span class="token operator">>></span> <span class="token punctuation">{</span><span class="token string">"name"</span><span class="token builtin class-name">:</span> <span class="token string">"img"</span>, <span class="token string">"size"</span><span class="token builtin class-name">:</span> <span class="token string">"100KB"</span><span class="token punctuation">}</span>
</span><span class="code-line">
</span><span class="code-line"><span class="token function">curl</span> http://127.0.0.1:5000/vedio/getvedio
</span><span class="code-line"><span class="token operator">>></span> <span class="token punctuation">{</span><span class="token string">"name"</span><span class="token builtin class-name">:</span> <span class="token string">"vedio"</span>, <span class="token string">"size"</span><span class="token builtin class-name">:</span> <span class="token string">"100GB"</span><span class="token punctuation">}</span>
</span><span class="code-line"><span class="token function">curl</span> http://127.0.0.1:5000/video/getvideo
</span><span class="code-line"><span class="token operator">>></span> <span class="token punctuation">{</span><span class="token string">"name"</span><span class="token builtin class-name">:</span> <span class="token string">"video"</span>, <span class="token string">"size"</span><span class="token builtin class-name">:</span> <span class="token string">"100GB"</span><span class="token punctuation">}</span>
</span></code></pre>
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