JavaScript传递URL参数中文乱码解决方法
<div class="codecolorer-container javascript vibrant" style="overflow:auto;white-space:nowrap;width:700px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td class="line-numbers"><div>1<br>2<br>3<br>4<br>5<br>6<br>7<br>8<br>9<br>10<br></div></td><td><div class="javascript codecolorer"><span class="kw1">function</span> getUrlParam<span class="br0">(</span>name<span class="br0">)</span><span class="br0">{</span><br><span class="co1">// 用该属性获取页面 URL 地址从问号 (?) 开始的 URL（查询部分）</span><br>
<span class="kw1">var</span> url <span class="sy0">=</span> window.<span class="me1">location</span>.<span class="me1">search</span><span class="sy0">;</span><br>
<span class="co1">// 正则筛选地址栏</span><br>
<span class="kw1">var</span> reg <span class="sy0">=</span> <span class="kw1">new</span> RegExp<span class="br0">(</span><span class="st0">"(^|&amp;)"</span><span class="sy0">+</span> name <span class="sy0">+</span><span class="st0">"=([^&amp;]*)(&amp;|$)"</span><span class="br0">)</span><span class="sy0">;</span><br>
<span class="co1">// 匹配目标参数</span><br>
<span class="kw1">var</span> result <span class="sy0">=</span> url.<span class="me1">substr</span><span class="br0">(</span><span class="nu0">1</span><span class="br0">)</span>.<span class="me1">match</span><span class="br0">(</span>reg<span class="br0">)</span><span class="sy0">;</span><br>
<span class="co1">//返回参数值</span><br>
<span class="kw1">return</span> result <span class="sy0">?</span> decodeURIComponent<span class="br0">(</span>result<span class="br0">[</span><span class="nu0">2</span><span class="br0">]</span><span class="br0">)</span> <span class="sy0">:</span> <span class="kw2">null</span><span class="sy0">;</span><br>
<span class="br0">}</span></div></td></tr></tbody></table></div>
<p>直接调用getUrlParam(name)就可以获取地址栏参数了，可以解决中文乱码问题</p>
<div class="codecolorer-container javascript vibrant" style="overflow:auto;white-space:nowrap;width:700px;"><table cellspacing="0" cellpadding="0"><tbody><tr><td class="line-numbers"><div>1<br></div></td><td><div class="javascript codecolorer">industryName <span class="sy0">:</span> getUrlParam<span class="br0">(</span><span class="st0">"industryName"</span><span class="br0">)</span></div></td></tr></tbody></table></div>
<p>使用 console.log(getUrlParam(“industryName”))打印一下日志看看是否还是乱码？此时你会发现，乱码问题解决了！</p>
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