{"id":215,"date":"2020-11-02T11:28:48","date_gmt":"2020-11-02T03:28:48","guid":{"rendered":"http:\/\/zhuxinyong.com\/?p=215"},"modified":"2021-01-18T20:11:12","modified_gmt":"2021-01-18T12:11:12","slug":"chrome%e6%97%a5%e5%8e%86%e6%8f%92%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/zhuxinyong.com\/?p=215","title":{"rendered":"Chrome\u65e5\u5386\u63d2\u4ef6"},"content":{"rendered":"\n<p>\u6700\u8fd1\u5728\u6363\u9f13\u4e00\u4e2achrome\u63d2\u4ef6\uff0c\u5305\u62ec\u4e24\u4e2a\u529f\u80fd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5012\u8ba1\u65f6<\/li><li>\u65e5\u5386<\/li><\/ul>\n\n\n\n<p>\u5927\u81f4\u662f\u4e0b\u9762\u8fd9\u4e2a\u6837\u5b50\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"466\" src=\"http:\/\/zhuxinyong.com\/wp-content\/uploads\/2021\/01\/123-1024x466.png\" alt=\"\" class=\"wp-image-236\" srcset=\"https:\/\/zhuxinyong.com\/wp-content\/uploads\/2021\/01\/123-1024x466.png 1024w, https:\/\/zhuxinyong.com\/wp-content\/uploads\/2021\/01\/123-300x137.png 300w, https:\/\/zhuxinyong.com\/wp-content\/uploads\/2021\/01\/123-768x350.png 768w, https:\/\/zhuxinyong.com\/wp-content\/uploads\/2021\/01\/123.png 1214w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"http:\/\/zhuxinyong.com\/wp-content\/uploads\/2021\/01\/456-1024x682.png\" alt=\"\" class=\"wp-image-237\" srcset=\"https:\/\/zhuxinyong.com\/wp-content\/uploads\/2021\/01\/456-1024x682.png 1024w, https:\/\/zhuxinyong.com\/wp-content\/uploads\/2021\/01\/456-300x200.png 300w, https:\/\/zhuxinyong.com\/wp-content\/uploads\/2021\/01\/456-768x512.png 768w, https:\/\/zhuxinyong.com\/wp-content\/uploads\/2021\/01\/456.png 1250w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5012\u8ba1\u65f6\u6a21\u5f0f\u5012\u8fd8\u7b80\u5355\uff0c\u65e5\u5386\u521a\u5f00\u59cb\u4ee5\u4e3a\u56f0\u96be\u70b9\uff0c\u4ed4\u7ec6\u5206\u6790\u540e\u4e5f\u8fd8\u633a\u987a\u5229\u3002<\/p>\n\n\n\n<p>\u5199\u8fc7\u65e5\u5386\u7684\u4e00\u822c\u90fd\u77e5\u9053\u6709\u56db\u70b9\u5f88\u91cd\u8981\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u4e00\u4e2a\u6708\u4e2d\u6709\u51e0\u5929<\/li><li>\u4e00\u4e2a\u6708\u4e2d\u7b2c\u4e00\u5929\u661f\u671f\u51e0<\/li><li>\u4e00\u4e2a\u6708\u4e2d\u540e\u4e00\u5929\u661f\u671f\u51e0<\/li><li>\u6b63\u786e\u7684\u5904\u7406\u6362\u884c<\/li><\/ul>\n\n\n\n<p>\u4ece\u6211\u5199\u8fd9\u4e2a\u65e5\u5386\u7684\u601d\u8def\u5f00\u59cb\uff1a<\/p>\n\n\n\n<p>1.\u521a\u5f00\u59cb\u601d\u8def\u6709\u70b9\u4e71\uff0c\u60f3\u7740\u65e2\u8981\u8f93\u51fa\u6708\u4efd\uff0c\u53c8\u8981\u8f93\u51fa\u6708\u4e2d\u7684\u5929\u6570\uff0c\u8fd8\u8981\u5904\u7406\u5404\u79cd\u6362\u884c\uff0c\u597d\u591a\u4e8b\u3002\u540e\u6765\u6211\u5c31\u60f3\u5012\u9000\u5427\uff0c\u5148\u8f93\u51fa\u4e00\u4e2a\u6708\u7684\uff0c\u5982\u679c\u6307\u5b9a\u6708\u4efd\u7684\u65e5\u5386\u8f93\u51fa\u4e86\uff0c\u4e0b\u9762\u5c31\u662f\u5faa\u73af\u904d\u5386\u6708\u4efd\u5c31\u884c\u4e86\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u662f\u4e09\u6708\u4efd\u7684\u65e5\u5386\u8f93\u51fa\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">    let today = new Date(),\n        year = today.getFullYear(),\n        month = today.getMonth();\n\n    \/\/ \u274c\n\n    let dayStr = '';\n    \/\/ 3\u6708\u670931\u5929\n    let dayInMonth = 31;\n\n    \/\/ \u6bcf\u4e2a\u6708\u7684\u7b2c\u4e00\u5929\n    let firstDay = new Date(year,month,1);\n    \/\/ \u6bcf\u4e2a\u6708\u7684\u6700\u540e\u4e00\u5929\n    let lastDay = new Date(year,month,31);\n\n    \/\/\u7b2c\u4e00\u5929\u661f\u671f\u51e0(0-6)\n    let weekday = firstDay.getDay();\n    \/\/ \u5f53\u6708\u7684\u6700\u540e\u4e00\u5929\u661f\u671f\u51e0\n    let lastDayWeekDay = lastDay.getDay(); \n\n    \/\/ \u6bcf\u4e00\u4e2a\u90fd\u662f\u4ece1\u53f7\u5f00\u59cb\n    let date = 1;\n\n    \/\/ \u274c\n\n    \/\/ \u8865\u9f50\u524d\u9762\u7684\u7a7a\u683c\n    for(let i = 0; i &lt; weekday; i++){\n        dayStr += '+ ';\n    }\n\n    for(;date &lt;= dayInMonth;date++){\n\n        dayStr += date + ' ';\n        weekday++\n\n        \/\/ \u6362\u884c\u5904\u7406\n        if(weekday%7 == 0){\n            weekday = 0;\n            dayStr += '\\n';\n        }\n\n    }\n\n    \/\/ \u8865\u9f50\u540e\u9762\u7684\u7a7a\u683c\n    for(let j = 0; j &lt; (7 - lastDayWeekDay - 1); j++){\n        dayStr += '+  ';\n    }<\/pre>\n\n\n\n<p>\u53ef\u4ee5\u628a\u4e0a\u9762\u4ee3\u7801\u62f7\u8d1d\u5230\u63a7\u5236\u53f0\u6267\u884c\uff0c\u770b\u4e0b\u6548\u679c\u3002<\/p>\n\n\n\n<p>\u53ef\u80fd\u770b\u4e0a\u53bb\u8fd8\u4e0d\u50cf\u65e5\u5386\uff0c\u65e5\u5386\u662f\u6709\u5934\u7684\uff0c\u5468\u51e0\uff0c\u5468\u51e0\uff0c\u628a\u4e0b\u9762\u4ee3\u7801\u5206\u522b\u52a0\u5165\u4e0a\u9762\u4ee3\u7801\u274c\u5904\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">let weeks = ['\u65e5','\u4e00','\u4e8c','\u4e09','\u56db','\u4e94','\u516d'];\n\ndayStr += weeks.join(' ') + '\\n';<\/pre>\n\n\n\n<p>\u8fd9\u6837\u5c31\u6bd4\u8f83\u50cf\u4e86\u3002\u5176\u5b9e\u8bb2\u5230\u8fd9\u91cc\u57fa\u672c\u65e5\u5386\u5c31\u5dee\u4e0d\u591a\u4e86\uff0c\u8fd8\u6709\u4e00\u4e2a\u91cd\u8981\u7684\u65b9\u6cd5\uff0c\u5c31\u662f\u7b97\u51fa\u6307\u5b9a\u6708\u4efd\u7684\u5929\u6570\uff0c\u5176\u5b9eJS\u7684 Date \u91cc\u6ca1\u6709\u7ed9\u51faapi\uff0c\u6240\u4ee5\u9700\u8981\u81ea\u5df1\u7b97\u3002<br>\n\u597d\u5fe7\u4f24\uff0c\u6211\u67e5\u4e86\u4e00\u4e0bpython\u91cc\u7684\u65e5\u5386\u76f8\u5173\u7684\u7ed9\u4e86\u65b9\u6cd5\u3002\u4f46\u662fJS\u91cc\u6709\u4e00\u4e2a getDate() \u65b9\u6cd5\u83b7\u53d6\u6708\u4efd\u4e2d\u7684\u7b2c\u51e0\u5929\u3002\u7ecf\u8fc7\u7f51\u4e0a\u7684\u641c\u7d22\uff0c\u5f97\u5230\u5982\u4e0b\u65b9\u6cd5\uff1a<em><\/em><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">function daysInMonth(month, year) {\n  return new Date(year, month + 1, 0).getDate();\n}<\/pre>\n\n\n\n<p>\u6211\u6765\u89e3\u91ca\u4e00\u4e0b\uff1a\u5f53\u6211\u4eec\u5c1d\u8bd5\u4f20\u51650\uff08\u6708\u4efd\u662f 0-11 \uff09\u4e00\u6708\u4efd\uff0c2017\uff0c\u5f97\u5230 <code><code data-enlighter-language=\"js\" class=\"EnlighterJSRAW\">new Date(2017,1,0)<\/code><\/code>\u3002\u8fd9\u4ee3\u8868\u662f2\u6708\u4efd\u7684\u7b2c0\u5929\uff0c\u597d\u5947\u602a\uff0c\u54ea\u6709\u7b2c0\u5929\u7684\uff1f\u5176\u5b9e\u67d0\u6708\u7684\u7b2c0\u5929\u5c31\u662f\u524d\u4e00\u4e2a\u6708\u7684\u6700\u540e\u4e00\u5929\uff0c\u6240\u4ee5\u5c31\u5f97\u5230\u4e86\u67d0\u6708\u7684\u5929\u6570\u3002<\/p>\n\n\n\n<p>\u5b8c\u6574\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">    function daysInMonth(month, year) {\n      return new Date(year, month + 1, 0).getDate();\n    }\n\n    let weeks = ['\u65e5','\u4e00','\u4e8c','\u4e09','\u56db','\u4e94','\u516d'];\n\n    let year = new Date().getFullYear();\n    let dayStr = '';\n\n    for(let month = 0; month &lt;=11; month++){\n        \/\/ \u6bcf\u4e2a\u6708\u7684\u7b2c\u4e00\u5929\n        let firstDay = new Date(year,month,1); \n        let dayInMonth = daysInMonth(month,year);\n        \/\/ \u6bcf\u4e2a\u6708\u7684\u6700\u540e\u4e00\u5929\n        let lastDay = new Date(year,month,dayInMonth);\n\n        \/\/ \u7b2c\u4e00\u5929\u661f\u671f\u51e0(0-6)\n        let weekday = firstDay.getDay(); \n        \/\/ \u6700\u540e\u4e00\u5929\u661f\u671f\u51e0\n        let lastDayWeekDay = lastDay.getDay();\n        \/\/ \u6bcf\u4e00\u4e2a\u90fd\u662f\u4ece1\u53f7\u5f00\u59cb\n        let date = 1;\n\n        dayStr += weeks.join(' ') + '\\n';\n\n        \/\/ \u8865\u9f50\u524d\u9762\u7684\u7a7a\u683c\n        for(let i = 0; i &lt; weekday; i++){\n            dayStr += '+ ';\n        }\n\n        for(;date &lt;= dayInMonth;date++){\n            dayStr += date + ' ';\n            weekday++\n\n            if(weekday%7 == 0){\n                weekday = 0;\n                dayStr += '\\n';\n            }\n        }\n\n        \/\/ \u8865\u9f50\u540e\u9762\u7684\u7a7a\u683c\n        for(let j = 0; j &lt; (7 - lastDayWeekDay - 1); j++){\n            dayStr += '+ ';\n        }\n\n        dayStr += '\\n\\n';\n    }<\/pre>\n\n\n\n<p>\u6e90\u7801\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a rel=\"noreferrer noopener\" href=\"https:\/\/link.jianshu.com\/?t=https%3A%2F%2Fgithub.com%2Fghostcode%2Fcountdown\" target=\"_blank\">https:\/\/github.com\/ghostcode\/countdown<\/a><\/li><\/ul>\n\n\n\n<p>\u53c2\u8003\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"http:\/\/stackoverflow.com\/questions\/315760\/what-is-the-best-way-to-determine-the-number-of-days-in-a-month-with-javascript\" target=\"_blank\" rel=\"noopener\">http:\/\/stackoverflow.com\/questions\/315760\/what-is-the-best-way-to-determine-the-number-of-days-in-a-month-with-javascript <\/a><\/li><li> <a href=\"https:\/\/github.com\/lishengzxc\/bblog\/issues\/5\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/lishengzxc\/bblog\/issues\/5 <\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u5728\u6363\u9f13\u4e00\u4e2achrome\u63d2\u4ef6\uff0c\u5305\u62ec\u4e24\u4e2a\u529f\u80fd\uff1a \u5012\u8ba1\u65f6 \u65e5\u5386 \u5927\u81f4\u662f\u4e0b\u9762\u8fd9\u4e2a\u6837\u5b50\uff1a \u5012\u8ba1\u65f6\u6a21\u5f0f\u5012\u8fd8\u7b80&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,20,3],"tags":[5,6],"class_list":["post-215","post","type-post","status-publish","format-standard","hentry","category-all","category-frontend","category-tech","tag-css","tag-javascript"],"_links":{"self":[{"href":"https:\/\/zhuxinyong.com\/index.php?rest_route=\/wp\/v2\/posts\/215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zhuxinyong.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zhuxinyong.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zhuxinyong.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zhuxinyong.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=215"}],"version-history":[{"count":6,"href":"https:\/\/zhuxinyong.com\/index.php?rest_route=\/wp\/v2\/posts\/215\/revisions"}],"predecessor-version":[{"id":242,"href":"https:\/\/zhuxinyong.com\/index.php?rest_route=\/wp\/v2\/posts\/215\/revisions\/242"}],"wp:attachment":[{"href":"https:\/\/zhuxinyong.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zhuxinyong.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zhuxinyong.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}