{"id":38608,"date":"2025-05-20T17:44:09","date_gmt":"2025-05-20T09:44:09","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/38608.html"},"modified":"2025-05-20T17:44:09","modified_gmt":"2025-05-20T09:44:09","slug":"stdrangesviewsas_const-%e5%92%8c-stdrangesas_const_view","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/38608.html","title":{"rendered":"std::ranges::views::as_const \u548c std::ranges::as_const_view"},"content":{"rendered":"<p>std::ranges::views::as_const\u00a0\u548c\u00a0std::ranges::as_const_view\u00a0\u662f C&#043;&#043;23 \u5f15\u5165\u7684\u89c6\u56fe\u9002\u914d\u5668&#xff0c;\u7528\u4e8e\u751f\u6210\u4e00\u4e2a\u4e0d\u53ef\u53d8\u7684\u89c6\u56fe&#xff0c;\u786e\u4fdd\u901a\u8fc7\u8be5\u89c6\u56fe\u8bbf\u95ee\u5143\u7d20\u65f6&#xff0c;\u5143\u7d20\u88ab\u89c6\u4e3a\u5e38\u91cf\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u8bf4\u660e\u548c\u793a\u4f8b&#xff1a;<\/p>\n<hr \/>\n<h4>\u57fa\u672c\u6982\u5ff5<\/h4>\n<ul>\n<li>\n<p>\u529f\u80fd&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u5c06\u8f93\u5165\u8303\u56f4\u7684\u5143\u7d20\u5f3a\u5236\u89c6\u4e3a\u00a0const&#xff0c;\u9632\u6b62\u610f\u5916\u4fee\u6539\u3002<\/p>\n<\/li>\n<li>\n<p>\u751f\u6210\u4e00\u4e2a\u60f0\u6027\u89c6\u56fe&#xff0c;\u4e0d\u590d\u5236\u6570\u636e&#xff0c;\u4ec5\u5728\u8bbf\u95ee\u65f6\u5e94\u7528\u5e38\u91cf\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u8f93\u5165\u8981\u6c42&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u8f93\u5165\u8303\u56f4\u53ef\u4ee5\u662f\u4efb\u4f55\u7c7b\u578b\u7684\u8303\u56f4&#xff08;\u5982\u00a0vector\u3001list\u00a0\u6216\u81ea\u5b9a\u4e49\u8303\u56f4&#xff09;\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e0d\u4fee\u6539\u539f\u59cb\u6570\u636e&#xff0c;\u4ec5\u4fee\u6539\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<h4>\u51fd\u6570\u539f\u578b<\/h4>\n<table>\n<tbody>\n<tr>\n<td>\n<p>\u5728\u6807\u5934\u00a0&lt;ranges&gt;\u00a0\u5b9a\u4e49<\/p>\n<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>template&lt;\u00a0ranges::view\u00a0V\u00a0&gt; <\/p>\n<p>\u00a0 \u00a0 requires\u00a0ranges::input_range&lt;V&gt; class\u00a0as_const_view<\/p>\n<p> \u00a0 \u00a0\u00a0:\u00a0public\u00a0ranges::view_interface&lt;as_const_view&lt;V&gt;&gt;<\/td>\n<td>(1)<\/td>\n<td>(C&#043;&#043;23 \u8d77)<\/td>\n<\/tr>\n<tr>\n<td>namespace\u00a0views\u00a0{ <\/p>\n<p>\u00a0 \u00a0\u00a0inline\u00a0constexpr\u00a0\/* \u672a\u6307\u660e *\/\u00a0as_const\u00a0&#061;\u00a0\/* \u672a\u6307\u660e *\/;<\/p>\n<p> }<\/td>\n<td>(2)<\/td>\n<td>(C&#043;&#043;23 \u8d77)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\u8c03\u7528\u7b7e\u540d<\/p>\n<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>template&lt;\u00a0ranges::viewable_range\u00a0R\u00a0&gt; <\/p>\n<p>\u00a0 \u00a0 requires\u00a0\/* \u89c1\u4e0b\u6587 *\/<\/p>\n<p> constexpr\u00a0ranges::view\u00a0auto\u00a0as_const(\u00a0R&amp;&amp;\u00a0r\u00a0);<\/td>\n<td><\/td>\n<td>(C&#043;&#043;23 \u8d77)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u53c2\u6570\u4e0e\u8fd4\u56de\u503c<\/h4>\n<ul>\n<li>\n<p>\u53c2\u6570&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u8f93\u5165\u8303\u56f4\u00a0r&#xff08;\u9700\u6ee1\u8db3\u00a0viewable_range&#xff09;\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u8fd4\u56de\u503c&#xff1a;as_const_view\u00a0\u5bf9\u8c61&#xff0c;\u8868\u793a\u53ea\u8bfb\u89c6\u56fe\u3002<\/p>\n<\/li>\n<li>\n<p>\u884c\u4e3a&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u82e5\u8f93\u5165\u8303\u56f4\u7684\u5143\u7d20\u7c7b\u578b\u5df2\u4e3a\u00a0const&#xff0c;\u89c6\u56fe\u884c\u4e3a\u4e0d\u53d8\u3002<\/p>\n<\/li>\n<li>\n<p>\u82e5\u5143\u7d20\u53ef\u4fee\u6539&#xff0c;\u901a\u8fc7\u89c6\u56fe\u8bbf\u95ee\u65f6\u53d8\u4e3a\u00a0const\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4>\u6570\u636e\u6210\u5458<\/h4>\n<table>\n<tbody>\n<tr>\n<td>\u6210\u5458<\/td>\n<td>\u8bf4\u660e<\/td>\n<\/tr>\n<tr>\n<td>V\u00a0base_\u00a0(\u79c1\u6709)<\/td>\n<td>\u5e95\u5c42\u89c6\u56fe (\u4ec5\u7528\u4e8e\u9610\u8ff0\u7684\u6210\u5458\u5bf9\u8c61*)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u6210\u5458\u51fd\u6570<\/h4>\n<table>\n<tbody>\n<tr>\n<td>\n<p>(\u6784\u9020\u51fd\u6570)<\/p>\n<\/td>\n<td>\u6784\u9020\u4e00\u4e2a\u00a0as_const_view (\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>base<\/p>\n<\/td>\n<td>\u8fd4\u56de\u5e95\u5c42\u89c6\u56fe\u00a0V (\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>begin<\/p>\n<\/td>\n<td>\u8fd4\u56de\u00a0as_const_view\u00a0\u7684\u9996\u8fed\u4ee3\u5668 (\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>end<\/p>\n<\/td>\n<td>\u8fd4\u56de\u00a0as_const_view\u00a0\u7684\u5c3e\u8fed\u4ee3\u5668 (\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>size<\/p>\n<\/td>\n<td>\u5982\u679c\u5176\u6709\u754c\u5219\u8fd4\u56de\u89c6\u56fe\u7684\u5927\u5c0f (\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>reserve_hint<\/p>\n<p>(C&#043;&#043;26)<\/p>\n<\/td>\n<td>\u8fd4\u56de\u5e95\u5c42\u00a0approximately_sized_range\u00a0\u7684\u4f30\u8ba1\u5927\u5c0f (\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\n<h6>\u7ee7\u627f\u81ea\u00a0std::ranges::view_interface<\/h6>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>empty<\/p>\n<\/td>\n<td>\u8fd4\u56de\u89c6\u56fe\u662f\u5426\u4e3a\u7a7a&#xff0c;\u4ec5\u5f53\u89c6\u56fe\u6ee1\u8db3\u00a0forward_range\u00a0\u65f6\u63d0\u4f9b (std::ranges::view_interface&lt;D&gt;\u00a0\u7684\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>cbegin<\/p>\n<p>(C&#043;&#043;23)<\/p>\n<\/td>\n<td>\u8fd4\u56de\u6307\u5411\u8303\u56f4\u8d77\u59cb\u7684\u5e38\u91cf\u8fed\u4ee3\u5668 (std::ranges::view_interface&lt;D&gt;\u00a0\u7684\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>cend<\/p>\n<p>(C&#043;&#043;23)<\/p>\n<\/td>\n<td>\u8fd4\u56de\u5bf9\u5e94\u4e8e\u8303\u56f4\u5e38\u91cf\u8fed\u4ee3\u5668\u7684\u54e8\u4f4d (std::ranges::view_interface&lt;D&gt;\u00a0\u7684\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>operator bool<\/p>\n<\/td>\n<td>\u8fd4\u56de\u6d3e\u751f\u89c6\u56fe\u662f\u5426\u4e3a\u975e\u7a7a&#xff0c;\u4ec5\u5f53\u00a0ranges::empty\u00a0\u53ef\u5e94\u7528\u4e8e\u5b83\u65f6\u63d0\u4f9b (std::ranges::view_interface&lt;D&gt;\u00a0\u7684\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>data<\/p>\n<\/td>\n<td>\u8fd4\u56de\u6d3e\u751f\u89c6\u56fe\u7684\u6570\u636e\u7684\u5730\u5740&#xff0c;\u4ec5\u5f53\u89c6\u56fe\u7684\u8fed\u4ee3\u5668\u7c7b\u578b\u6ee1\u8db3\u00a0contiguous_iterator\u00a0\u65f6\u63d0\u4f9b (std::ranges::view_interface&lt;D&gt;\u00a0\u7684\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>front<\/p>\n<\/td>\n<td>\u8fd4\u56de\u6d3e\u751f\u89c6\u56fe\u4e2d\u7684\u9996\u5143\u7d20&#xff0c;\u4ec5\u5f53\u89c6\u56fe\u6ee1\u8db3\u00a0forward_range\u00a0\u65f6\u63d0\u4f9b (std::ranges::view_interface&lt;D&gt;\u00a0\u7684\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>back<\/p>\n<\/td>\n<td>\u8fd4\u56de\u6d3e\u751f\u89c6\u56fe\u4e2d\u7684\u672b\u5143\u7d20&#xff0c;\u4ec5\u5f53\u89c6\u56fe\u6ee1\u8db3\u00a0bidirectional_range\u00a0\u4e0e\u00a0common_range\u00a0\u65f6\u63d0\u4f9b (std::ranges::view_interface&lt;D&gt;\u00a0\u7684\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<tr>\n<td>\n<p>operator[]<\/p>\n<\/td>\n<td>\u8fd4\u56de\u6d3e\u751f\u89c6\u56fe\u4e2d\u7684\u7b2c\u00a0n\u00a0\u4e2a\u5143\u7d20&#xff0c;\u4ec5\u5f53\u89c6\u56fe\u6ee1\u8db3\u00a0random_access_range\u00a0\u65f6\u63d0\u4f9b (std::ranges::view_interface&lt;D&gt;\u00a0\u7684\u516c\u5f00\u6210\u5458\u51fd\u6570)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h4>\u793a\u4f8b\u4ee3\u7801<\/h4>\n<h5>\u57fa\u7840\u7528\u6cd5&#xff1a;\u7981\u6b62\u4fee\u6539\u5143\u7d20<\/h5>\n<p>#include &lt;ranges&gt;<br \/>\n#include &lt;vector&gt;<br \/>\n#include &lt;iostream&gt;<\/p>\n<p>int main()<br \/>\n{<br \/>\n    std::vector&lt;int&gt; vec &#061; {1, 2, 3, 4, 5};<br \/>\n    auto const_view &#061; vec | std::views::as_const;<\/p>\n<p>    for (const auto&amp; elem : const_view)<br \/>\n    {<br \/>\n        \/\/ elem \u7c7b\u578b\u4e3a const int&amp;&#xff0c;\u4ee5\u4e0b\u4ee3\u7801\u5c06\u7f16\u8bd1\u5931\u8d25<br \/>\n        \/\/ elem &#061; 10; \/\/ Error: \u65e0\u6cd5\u4fee\u6539\u5e38\u91cf\u5f15\u7528<br \/>\n        std::cout &lt;&lt; elem &lt;&lt; &#034; &#034;;<br \/>\n    }<br \/>\n    \/\/ \u8f93\u51fa&#xff1a;1 2 3 4 5<br \/>\n} <\/p>\n<h5>\u7ed3\u5408\u7b97\u6cd5\u786e\u4fdd\u53ea\u8bfb\u64cd\u4f5c<\/h5>\n<p>#include &lt;ranges&gt;<br \/>\n#include &lt;vector&gt;<br \/>\n#include &lt;iostream&gt;<br \/>\n#include &lt;algorithm&gt;<\/p>\n<p>void process_data(std::ranges::input_range auto&amp;&amp; r)<br \/>\n{<br \/>\n    \/\/ \u786e\u4fdd r \u7684\u5143\u7d20\u4e3a\u53ea\u8bfb<br \/>\n    for (const auto&amp; elem : r | std::views::as_const)<br \/>\n    {<br \/>\n        \/\/ elem \u4e0d\u53ef\u4fee\u6539<br \/>\n        std::cout &lt;&lt; elem &lt;&lt; &#034; &#034;;<br \/>\n    }<br \/>\n}<\/p>\n<p>int main()<br \/>\n{<br \/>\n    std::vector&lt;int&gt; data &#061; {10, 20, 30};<br \/>\n    process_data(data); \/\/ \u5b89\u5168\u4f20\u9012\u53ea\u8bfb\u89c6\u56fe<br \/>\n} <\/p>\n<h5>\u5904\u7406\u5d4c\u5957\u6570\u636e\u7ed3\u6784<\/h5>\n<p>#include &lt;ranges&gt;<br \/>\n#include &lt;vector&gt;<br \/>\n#include &lt;list&gt;<\/p>\n<p>int main()<br \/>\n{<br \/>\n    std::vector&lt;std::list&lt;int&gt;&gt; nested &#061;<br \/>\n    {<br \/>\n        {1, 2}, {3, 4}, {5, 6}<br \/>\n    };<\/p>\n<p>    auto const_nested &#061; nested | std::views::as_const;<\/p>\n<p>    for (const auto&amp; inner_list : const_nested)<br \/>\n    {<br \/>\n        \/\/ inner_list \u662f const std::list&lt;int&gt;&amp;<br \/>\n        for (const auto&amp; num : inner_list)<br \/>\n        {<br \/>\n            \/\/ num \u662f const int&amp;<br \/>\n            std::cout &lt;&lt; num &lt;&lt; &#034; &#034;;<br \/>\n        }<br \/>\n    }<br \/>\n    \/\/ \u8f93\u51fa&#xff1a;1 2 3 4 5 6<br \/>\n} <\/p>\n<h4>\u9ad8\u7ea7\u7528\u6cd5<\/h4>\n<h5>\u94fe\u5f0f\u89c6\u56fe\u64cd\u4f5c<\/h5>\n<p>#include &lt;ranges&gt;<br \/>\n#include &lt;vector&gt;<br \/>\n#include &lt;algorithm&gt;<br \/>\n#include &lt;iostream&gt;<\/p>\n<p>int main()<br \/>\n{<br \/>\n    std::vector&lt;int&gt; vec &#061; {5, 3, 4, 1, 2};<br \/>\n    auto view &#061; vec<br \/>\n        | std::views::filter([](int x) { return x % 2 &#061;&#061; 0; }) \/\/ \u7b5b\u9009\u5076\u6570<br \/>\n        | std::views::as_const; \/\/ \u7ed3\u679c\u8f6c\u4e3a\u53ea\u8bfb<\/p>\n<p>    \/\/ \u5c1d\u8bd5\u4fee\u6539\u4f1a\u7f16\u8bd1\u5931\u8d25<br \/>\n    \/\/ *view.begin() &#061; 10; \/\/ Error: \u65e0\u6cd5\u4fee\u6539\u5e38\u91cf\u5f15\u7528<\/p>\n<p>    for (int x : view)<br \/>\n    {<br \/>\n        std::cout &lt;&lt; x &lt;&lt; &#034; &#034;; \/\/ \u8f93\u51fa&#xff1a;4 2<br \/>\n    }<br \/>\n} <\/p>\n<h5>\u5904\u7406\u4ee3\u7406\u5f15\u7528&#xff08;\u5982\u00a0vector&lt;bool&gt;&#xff09;<\/h5>\n<p>#include &lt;ranges&gt;<br \/>\n#include &lt;vector&gt;<br \/>\n#include &lt;iostream&gt;<\/p>\n<p>int main()<br \/>\n{<br \/>\n    std::vector&lt;bool&gt; flags &#061; {true, false, true};<br \/>\n    auto const_flags &#061; flags | std::views::as_const;<\/p>\n<p>    for (const auto&amp; flag : const_flags)<br \/>\n    {<br \/>\n        \/\/ flag \u7c7b\u578b\u4e3a const bool&amp;&#xff08;\u4ee3\u7406\u5f15\u7528&#xff09;<br \/>\n        std::cout &lt;&lt; std::boolalpha &lt;&lt; flag &lt;&lt; &#034; &#034;;<br \/>\n    }<br \/>\n    \/\/ \u8f93\u51fa&#xff1a;true false true<br \/>\n} <\/p>\n<h4>\u6ce8\u610f\u4e8b\u9879<\/h4>\n<li>\n<p>\u5e38\u91cf\u6027\u4f20\u9012&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u82e5\u539f\u59cb\u5143\u7d20\u5df2\u4e3a\u00a0const&#xff0c;\u89c6\u56fe\u4e0d\u4f1a\u6539\u53d8\u5176\u884c\u4e3a\u3002<\/p>\n<\/li>\n<li>\n<p>\u5bf9\u975e\u00a0const\u00a0\u5143\u7d20&#xff0c;\u89c6\u56fe\u5f3a\u5236\u5176\u89c6\u4e3a\u00a0const\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u6027\u80fd\u4e0e\u5f00\u9500&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u60f0\u6027\u6c42\u503c&#xff0c;\u65e0\u989d\u5916\u5185\u5b58\u5f00\u9500\u3002<\/p>\n<\/li>\n<li>\n<p>\u4ec5\u4fee\u6539\u7c7b\u578b\u7cfb\u7edf&#xff0c;\u8fd0\u884c\u65f6\u65e0\u6027\u80fd\u635f\u5931\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u9002\u7528\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u4f20\u9012\u8303\u56f4\u7ed9\u51fd\u6570\u65f6\u5f3a\u5236\u53ea\u8bfb\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728\u591a\u7ebf\u7a0b\u6216\u9700\u8981\u6570\u636e\u4e0d\u53d8\u6027\u65f6\u589e\u5f3a\u5b89\u5168\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u4e0e\u00a0const_cast\u00a0\u7684\u533a\u522b&#xff1a;<\/p>\n<ul>\n<li>\n<p>as_const_view\u00a0\u901a\u8fc7\u7c7b\u578b\u7cfb\u7edf\u5b89\u5168\u5730\u6dfb\u52a0\u5e38\u91cf\u6027&#xff0c;\u800c\u975e\u5f3a\u5236\u8f6c\u6362\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<hr \/>\n<h4>\u603b\u7ed3<\/h4>\n<ul>\n<li>\n<p>std::ranges::views::as_const\u00a0\u63d0\u4f9b\u4e86\u4e00\u79cd\u7c7b\u578b\u5b89\u5168\u7684\u65b9\u5f0f&#xff0c;\u786e\u4fdd\u901a\u8fc7\u89c6\u56fe\u8bbf\u95ee\u7684\u5143\u7d20\u4e0d\u53ef\u4fee\u6539\u3002<\/p>\n<\/li>\n<li>\n<p>\u9002\u7528\u4e8e\u9700\u8981\u5f3a\u5236\u6570\u636e\u53ea\u8bfb\u6027\u7684\u573a\u666f&#xff0c;\u589e\u5f3a\u4ee3\u7801\u5b89\u5168\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e0e\u6807\u51c6\u7b97\u6cd5\u548c\u5176\u4ed6\u89c6\u56fe\u9002\u914d\u5668\u65e0\u7f1d\u7ed3\u5408&#xff0c;\u652f\u6301\u590d\u6742\u7684\u94fe\u5f0f\u64cd\u4f5c\u3002<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb318\u6b21\uff0c\u70b9\u8d5e3\u6b21\uff0c\u6536\u85cf2\u6b21\u3002\u662f C++23 \u5f15\u5165\u7684\u89c6\u56fe\u9002\u914d\u5668\uff0c\u7528\u4e8e\u751f\u6210\u4e00\u4e2a\u4e0d\u53ef\u53d8\u7684\u89c6\u56fe\uff0c\u786e\u4fdd\u901a\u8fc7\u8be5\u89c6\u56fe\u8bbf\u95ee\u5143\u7d20\u65f6\uff0c\u5143\u7d20\u88ab\u89c6\u4e3a\u5e38\u91cf\u3002inline constexpr \/* \u672a\u6307\u660e *\/ as_const = \/* \u672a\u6307\u660e *\/;\u63d0\u4f9b\u4e86\u4e00\u79cd\u7c7b\u578b\u5b89\u5168\u7684\u65b9\u5f0f\uff0c\u786e\u4fdd\u901a\u8fc7\u89c6\u56fe\u8bbf\u95ee\u7684\u5143\u7d20\u4e0d\u53ef\u4fee\u6539\u3002\u9002\u7528\u4e8e\u9700\u8981\u5f3a\u5236\u6570\u636e\u53ea\u8bfb\u6027\u7684\u573a\u666f\uff0c\u589e\u5f3a\u4ee3\u7801\u5b89\u5168\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u4e0e\u6807\u51c6\u7b97\u6cd5\u548c\u5176\u4ed6\u89c6\u56fe\u9002\u914d\u5668\u65e0\u7f1d\u7ed3\u5408\uff0c\u652f\u6301\u590d\u6742\u7684\u94fe\u5f0f\u64cd\u4f5c\u3002\u751f\u6210\u4e00\u4e2a\u60f0\u6027\u89c6\u56fe\uff0c\u4e0d\u590d\u5236\u6570\u636e\uff0c\u4ec5\u5728\u8bbf\u95ee\u65f6\u5e94\u7528\u5e38\u91cf\u6027\u3002\u82e5\u5143\u7d20\u53ef\u4fee\u6539\uff0c\u901a\u8fc7\u89c6\u56fe\u8bbf\u95ee\u65f6\u53d8\u4e3a\u3002\u4ec5\u4fee\u6539\u7c7b\u578b\u7cfb\u7edf\uff0c\u8fd0\u884c\u65f6\u65e0\u6027\u80fd\u635f\u5931\u3002\u5bf9\u8c61\uff0c\u8868\u793a\u53ea\u8bfb\u89c6\u56fe\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3420,3419],"topic":[],"class_list":["post-38608","post","type-post","status-publish","format-standard","hentry","category-server","tag-as_const","tag-c23"],"yoast_head":"<!-- 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