韬爷 發表於 2021-2-4 22:59:00

uni-app 路由与页面跳转

<p>&nbsp;</p>
<h3>文章目录</h3>
<p>&nbsp;</p>
<ul>
<li>保留当前页面,跳转到应用内的某个页面</li>
<li>关闭当前页面,跳转到应用内的某个页面</li>
<li>关闭所有页面,打开到应用内的某个页面</li>
<li>跳转到 tabBar 页面,并关闭其他所有非 tabBar 页面</li>
<li>关闭当前页面,返回上一页面或多级页面</li>
<li>窗口动画</li>
</ul>
<p>&nbsp;</p>
<p><span style="font-size: 14pt">关键点</span></p>
<ul>
<li><span style="color: rgba(255, 0, 0, 1)">跳转到 tabBar 页面只能使用 switchTab 跳转</span></li>
<li><span style="color: rgba(255, 0, 0, 1)">navigateTo, redirectTo 只能打开非 tabBar 页面</span></li>
<li><span style="color: rgba(255, 0, 0, 1)">switchTab 只能打开 tabBar 页面</span></li>
<li><span style="color: rgba(255, 0, 0, 1)">reLaunch 可以打开任意页面</span></li>
<li><span style="color: rgba(255, 0, 0, 1)">页面底部的 tabBar 由页面决定,即只要是定义为 tabBar 的页面,底部都有 tabBar</span></li>
<li><span style="color: rgba(255, 0, 0, 1)">不能在 App.vue 里面进行页面跳转</span></li>
</ul>
<p>&nbsp;</p>
<h1><span style="font-size: 18px">保留当前页面,跳转到应用内的某个页面</span></h1>
<div class="cnblogs_code">
<pre><span style="color: rgba(0, 128, 0, 1)">/*</span><span style="color: rgba(0, 128, 0, 1)">
* uni.navigateTo(OBJECT):保留当前页面,跳转到应用内的某个页面,使用uni.navigateBack可以返回到原页面。
* url   需要跳转的应用内非 tabBar 的页面的路径 , 路径后可以带参数。参数与路径之间使用?分隔,
* 参数键与参数值用=相连,不同参数用&amp;分隔;如 'path?key=value&amp;key2=value2',path为下一个页面的路径,
* 下一个页面的onLoad函数可得到传递的参数
*
</span><span style="color: rgba(0, 128, 0, 1)">*/</span><span style="color: rgba(0, 0, 0, 1)">
uni.navigateTo({
    url: </span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(128, 0, 0, 1)">test?id=1&amp;name=uniapp</span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(0, 0, 0, 1)">
});
</span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)"> test.vue</span>
export <span style="color: rgba(0, 0, 255, 1)">default</span><span style="color: rgba(0, 0, 0, 1)"> {
    onLoad: function (option) { </span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">option为object类型,会序列化上个页面传递的参数</span>
      console.log(option.id); <span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">打印出上个页面传递的参数。</span>
      console.log(option.name); <span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">打印出上个页面传递的参数。</span>
<span style="color: rgba(0, 0, 0, 1)">    }
}</span></pre>
</div>
<h1><span style="font-size: 18px">关闭当前页面,跳转到应用内的某个页面</span></h1>
<div class="cnblogs_code">
<pre><span style="color: rgba(0, 128, 0, 1)">/*</span><span style="color: rgba(0, 128, 0, 1)">
*uni.redirectTo(OBJECT)
* url需要跳转的应用内非 tabBar 的页面的路径,路径后可以带参数。参数与路径之间使用?分隔,参数键与参数值用=相连,
* 不同参数用&amp;分隔;如 'path?key=value&amp;key2=value2'
</span><span style="color: rgba(0, 128, 0, 1)">*/</span><span style="color: rgba(0, 0, 0, 1)">
uni.redirectTo({
    url: </span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(128, 0, 0, 1)">test?id=1</span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(0, 0, 0, 1)">
});</span></pre>
</div>
<h1><span style="font-size: 18px">关闭所有页面,打开到应用内的某个页面</span></h1>
<div class="cnblogs_code">
<pre><span style="color: rgba(0, 128, 0, 1)">/*</span><span style="color: rgba(0, 128, 0, 1)">
*uni.reLaunch(OBJECT)
* url需要跳转的应用内页面路径 , 路径后可以带参数。参数与路径之间使用?分隔,参数键与参数值用=相连,不同参数用&amp;分隔;
* 如 'path?key=value&amp;key2=value2',如果跳转的页面路径是 tabBar 页面则不能带参数
</span><span style="color: rgba(0, 128, 0, 1)">*/</span><span style="color: rgba(0, 0, 0, 1)">
uni.reLaunch({
    url: </span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(128, 0, 0, 1)">test?id=1</span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(0, 0, 0, 1)">
});
export </span><span style="color: rgba(0, 0, 255, 1)">default</span><span style="color: rgba(0, 0, 0, 1)"> {
    onLoad: function (option) {
      console.log(option.id);
    }
}</span></pre>
</div>
<h1><span style="font-size: 18px">跳转到 tabBar 页面,并关闭其他所有非 tabBar 页面</span></h1>
<div class="cnblogs_code">
<pre><span style="color: rgba(0, 128, 0, 1)">/*</span><span style="color: rgba(0, 128, 0, 1)">
*url 需要跳转的 tabBar 页面的路径(需在 pages.json 的 tabBar 字段定义的页面),路径后不能带参数
</span><span style="color: rgba(0, 128, 0, 1)">*/</span>

<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">pages.json</span>
<span style="color: rgba(0, 0, 0, 1)">{
</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">tabBar</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">: {
    </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">list</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">: [{
      </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">pagePath</span><span style="color: rgba(128, 0, 0, 1)">"</span>: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">pages/index/index</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">,
      </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">text</span><span style="color: rgba(128, 0, 0, 1)">"</span>: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">首页</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">
    },{
      </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">pagePath</span><span style="color: rgba(128, 0, 0, 1)">"</span>: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">pages/other/other</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">,
      </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">text</span><span style="color: rgba(128, 0, 0, 1)">"</span>: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">其他</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">
    }]
}
}

</span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">other.vue</span>
<span style="color: rgba(0, 0, 0, 1)">uni.switchTab({
    url: </span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(128, 0, 0, 1)">/pages/index/index</span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(0, 0, 0, 1)">
});</span></pre>
</div>
<h1><span style="font-size: 18px">关闭当前页面,返回上一页面或多级页面</span></h1>
<div class="cnblogs_code">
<pre><span style="color: rgba(0, 128, 0, 1)">/*</span><span style="color: rgba(0, 128, 0, 1)">
* uni.navigateBack(OBJECT): 关闭当前页面,返回上一页面或多级页面。可通过 getCurrentPages() 获取当前的页面栈,决定需要返回几层
*delta 返回的页面数,如果 delta 大于现有页面数,则返回到首页。
</span><span style="color: rgba(0, 128, 0, 1)">*/</span>
<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)"> 注意:调用 navigateTo 跳转时,调用该方法的页面会被加入堆栈,而 redirectTo 方法则不会。见下方示例代码

</span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)"> 此处是A页面</span>
<span style="color: rgba(0, 0, 0, 1)">uni.navigateTo({
    url: </span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(128, 0, 0, 1)">B?id=1</span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(0, 0, 0, 1)">
});

</span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)"> 此处是B页面</span>
<span style="color: rgba(0, 0, 0, 1)">uni.navigateTo({
    url: </span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(128, 0, 0, 1)">C?id=1</span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(0, 0, 0, 1)">
});

</span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)"> 在C页面内 navigateBack,将返回A页面</span>
<span style="color: rgba(0, 0, 0, 1)">uni.navigateBack({
    delta: </span><span style="color: rgba(128, 0, 128, 1)">2</span><span style="color: rgba(0, 0, 0, 1)">
});</span></pre>
</div>
<h1><span style="font-size: 18px">窗口动画</span></h1>
<p>窗口的显示/关闭动画效果,支持在 API、组件、pages.json 中配置,优先级为:API = 组件 &gt; pages.json</p>
<div class="cnblogs_code">
<pre><span style="color: rgba(0, 128, 0, 1)">/*</span><span style="color: rgba(0, 128, 0, 1)">
* API
* 有效的路由 API
* navigateTo
* navigateBack
</span><span style="color: rgba(0, 128, 0, 1)">*/</span><span style="color: rgba(0, 0, 0, 1)">
uni.navigateTo({
    url: </span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(128, 0, 0, 1)">../test/test</span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(0, 0, 0, 1)">,
    animationType: </span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(128, 0, 0, 1)">pop-in</span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(0, 0, 0, 1)">,
    animationDuration: </span><span style="color: rgba(128, 0, 128, 1)">200</span><span style="color: rgba(0, 0, 0, 1)">
});
uni.navigateBack({
    delta: </span><span style="color: rgba(128, 0, 128, 1)">1</span><span style="color: rgba(0, 0, 0, 1)">,
    animationType: </span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(128, 0, 0, 1)">pop-out</span><span style="color: rgba(128, 0, 0, 1)">'</span><span style="color: rgba(0, 0, 0, 1)">,
    animationDuration: </span><span style="color: rgba(128, 0, 128, 1)">200</span><span style="color: rgba(0, 0, 0, 1)">
});

</span><span style="color: rgba(0, 128, 0, 1)">/*</span><span style="color: rgba(0, 128, 0, 1)">
* 组件
* open-type 有效值
* navigateTo
* navigateBack
</span><span style="color: rgba(0, 128, 0, 1)">*/</span>
&lt;navigator animation-type=<span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">pop-in</span><span style="color: rgba(128, 0, 0, 1)">"</span> animation-duration=<span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">300</span><span style="color: rgba(128, 0, 0, 1)">"</span> url=<span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">../test/test</span><span style="color: rgba(128, 0, 0, 1)">"</span>&gt;navigator&lt;/navigator&gt;
&lt;navigator animation-type=<span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">pop-out</span><span style="color: rgba(128, 0, 0, 1)">"</span> animation-duration=<span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">300</span><span style="color: rgba(128, 0, 0, 1)">"</span> open-type=<span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">navigateBack</span><span style="color: rgba(128, 0, 0, 1)">"</span> &gt;navigator&lt;/navigator&gt;

<span style="color: rgba(0, 128, 0, 1)">/*</span><span style="color: rgba(0, 128, 0, 1)">
* pages.json
* pages.json 中配置的是窗口显示的动画
</span><span style="color: rgba(0, 128, 0, 1)">*/</span>
<span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">style</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">: {
    </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">app-plus</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">: {
      </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">animationType</span><span style="color: rgba(128, 0, 0, 1)">"</span>: <span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">fade-in</span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(0, 0, 0, 1)">,
      </span><span style="color: rgba(128, 0, 0, 1)">"</span><span style="color: rgba(128, 0, 0, 1)">animationDuration</span><span style="color: rgba(128, 0, 0, 1)">"</span>: <span style="color: rgba(128, 0, 128, 1)">300</span><span style="color: rgba(0, 0, 0, 1)">
    }
}</span></pre>
</div>
<p>&nbsp;</p>
<p><img src="https://img2020.cnblogs.com/blog/676372/202102/676372-20210204225813597-1548173170.png" alt="" width="736" height="297" loading="lazy"></p>
<p>&nbsp;</p>
<p>摘自:https://blog.csdn.net/yzp0112/article/details/98031282</p>
<p>&nbsp;</p><br><br>
来源:https://www.cnblogs.com/wt645631686/p/14375464.html
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