{"id":298616,"date":"2021-01-18T10:55:42","date_gmt":"2021-01-18T02:55:42","guid":{"rendered":"http:\/\/4563.org\/?p=298616"},"modified":"2021-01-18T10:55:42","modified_gmt":"2021-01-18T02:55:42","slug":"boost-1-75-0-json-%e6%80%8e%e4%b9%88%e9%81%8d%e5%8e%86-boostjsonobject-%e7%9a%84%e6%89%80%e6%9c%89-key","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=298616","title":{"rendered":"Boost 1.75.0 JSON \u600e\u4e48\u904d\u5386 boost::json::object \u7684\u6240\u6709 key?"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  Boost 1.75.0 JSON \u600e\u4e48\u904d\u5386 boost::json::object \u7684\u6240\u6709 key?               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : sl0000 <\/span>  <span><i><\/i> 8<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\">                        https:\/\/github.com\/nlohmann\/json<br \/>\u8fd9\u4e2a\u8d3c\u597d\u7528      <\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>4<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"5055249\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : shuax <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             &#8220;`cpp<br \/>for (auto&amp; [key, value] : jv) {<br \/> fmt::print(&#8220;key: {}, value: {}n&#8221;, key, value);<br \/>}<br \/>&#8220;`                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5055250\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : soaph <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @soaph \u8fd9\u4e2a\u597d\u50cf\u8981 c++17                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5055251\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : sl0000 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @shuax \u4e4b\u524d\u5c31\u662f\u7528\u7684\u8fd9\u4e2a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5055252\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : sl0000 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @soaph \u540c\u7406\u4e5f\u627e\u5230 c++11 \u7684\u5b9e\u73b0\uff0c\u5b98\u65b9\u6587\u6863\u4e00\u53e5\u90fd\u6ca1\u8bf4\u8fd9\u4e2a\u3002<br \/> for (auto &amp; kvp : obj) {<br \/> std::cout &lt;&lt; &#8220;key: &#8221; &lt;&lt; kvp.key() &lt;&lt; &#8220;, value: &#8221; &lt;&lt; kvp.value() &lt;&lt; std::endl;<br \/> }                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>Boost 1.75.0 JSON&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/298616"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=298616"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/298616\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=298616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=298616"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=298616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}