{"id":277,"date":"2020-02-04T20:58:43","date_gmt":"2020-02-04T12:58:43","guid":{"rendered":"https:\/\/blog.cqdefxxx.com\/?p=277"},"modified":"2020-02-04T20:58:43","modified_gmt":"2020-02-04T12:58:43","slug":"%e5%85%b3%e7%b3%bb%e8%bf%90%e7%ae%97%e7%ac%a6","status":"publish","type":"post","link":"https:\/\/blog.viter.top\/index.php\/2020\/02\/04\/%e5%85%b3%e7%b3%bb%e8%bf%90%e7%ae%97%e7%ac%a6\/","title":{"rendered":"\u5173\u7cfb\u8fd0\u7b97\u7b26"},"content":{"rendered":"<pre class=\"pure-highlightjs\"><code class=\"\">&lt;!DOCTYPE html&gt;\n&lt;html&gt;\n\t&lt;head&gt;\n\t\t&lt;meta charset=\"UTF-8\"&gt;\n\t\t&lt;title&gt;&lt;\/title&gt;\n\t\t&lt;script type=\"text\/javascript\"&gt;\n\t\t\t\n\t\t\t\/*\n\t\t\t * \u901a\u8fc7\u5173\u7cfb\u8fd0\u7b97\u7b26\u53ef\u4ee5\u6bd4\u8f83\u4e24\u4e2a\u503c\u4e4b\u95f4\u7684\u5927\u5c0f\u5173\u7cfb\uff0c\n\t\t\t * \t\u5982\u679c\u5173\u7cfb\u6210\u7acb\u5b83\u4f1a\u8fd4\u56detrue\uff0c\u5982\u679c\u5173\u7cfb\u4e0d\u6210\u7acb\u5219\u8fd4\u56defalse\n\t\t\t * \n\t\t\t * &gt; \u5927\u4e8e\u53f7\n\t\t\t * \t- \u5224\u65ad\u7b26\u53f7\u5de6\u4fa7\u7684\u503c\u662f\u5426\u5927\u4e8e\u53f3\u4fa7\u7684\u503c\n\t\t\t * \t- \u5982\u679c\u5173\u7cfb\u6210\u7acb\uff0c\u8fd4\u56detrue\uff0c\u5982\u679c\u5173\u7cfb\u4e0d\u6210\u7acb\u5219\u8fd4\u56defalse\n\t\t\t * \n\t\t\t * &gt;= \u5927\u4e8e\u7b49\u4e8e\n\t\t\t * \t- \u5224\u65ad\u7b26\u53f7\u5de6\u4fa7\u7684\u503c\u662f\u5426\u5927\u4e8e\u6216\u7b49\u4e8e\u53f3\u4fa7\u7684\u503c\n\t\t\t * \n\t\t\t * &lt; \u5c0f\u4e8e\u53f7\n\t\t\t * &lt;= \u5c0f\u4e8e\u7b49\u4e8e\n\t\t\t * \n\t\t\t * \u975e\u6570\u503c\u7684\u60c5\u51b5\n\t\t\t * \t- \u5bf9\u4e8e\u975e\u6570\u503c\u8fdb\u884c\u6bd4\u8f83\u65f6\uff0c\u4f1a\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u5b57\u7136\u540e\u5728\u6bd4\u8f83\n\t\t\t * \t- \u5982\u679c\u7b26\u53f7\u4e24\u4fa7\u7684\u503c\u90fd\u662f\u5b57\u7b26\u4e32\u65f6\uff0c\u4e0d\u4f1a\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u5b57\u8fdb\u884c\u6bd4\u8f83\n\t\t\t * \t\t\u800c\u4f1a\u5206\u522b\u6bd4\u8f83\u5b57\u7b26\u4e32\u4e2d\u5b57\u7b26\u7684Unicode\u7f16\u7801\n\t\t\t *\/\n\t\t\t\n\t\t\tvar result = 5 &gt; 10;\/\/false\n\t\t\t\n\t\t\tresult = 5 &gt; 4; \/\/true\n\t\t\t\n\t\t\tresult = 5 &gt; 5; \/\/false\n\t\t\t\n\t\t\tresult = 5 &gt;= 5; \/\/true\n\t\t\t\n\t\t\tresult = 5 &gt;= 4; \/\/true\n\t\t\t\n\t\t\tresult = 5 &lt; 4; \/\/false\n\t\t\t\n\t\t\tresult = 4 &lt;= 4; \/\/true\n\t\t\t\n\t\t\t\/\/console.log(\"result = \"+result);\n\t\t\t\n\t\t\t\/\/console.log(1 &gt; true); \/\/false\n\t\t\t\/\/console.log(1 &gt;= true); \/\/true\n\t\t\t\/\/console.log(1 &gt; \"0\"); \/\/true\n\t\t\t\/\/console.log(10 &gt; null); \/\/true\n\t\t\t\/\/\u4efb\u4f55\u503c\u548cNaN\u505a\u4efb\u4f55\u6bd4\u8f83\u90fd\u662ffalse\n\t\t\t\/\/console.log(10 &lt;= \"hello\"); \/\/false\n\t\t\t\/\/console.log(true &gt; false); \/\/true\n\t\t\t\n\t\t\t\/\/console.log(\"1\" &lt; \"5\"); \/\/true\n\t\t\t\/\/console.log(\"11\" &lt; \"5\"); \/\/true\n\t\t\t\n\t\t\t\/\/\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32\u65f6\uff0c\u6bd4\u8f83\u7684\u662f\u5b57\u7b26\u4e32\u7684\u5b57\u7b26\u7f16\u7801\n\t\t\t\/\/console.log(\"a\" &lt; \"b\");\/\/true\n\t\t\t\/\/\u6bd4\u8f83\u5b57\u7b26\u7f16\u7801\u65f6\u662f\u4e00\u4f4d\u4e00\u4f4d\u8fdb\u884c\u6bd4\u8f83\n\t\t\t\/\/\u5982\u679c\u4e24\u4f4d\u4e00\u6837\uff0c\u5219\u6bd4\u8f83\u4e0b\u4e00\u4f4d\uff0c\u6240\u4ee5\u501f\u7528\u5b83\u6765\u5bf9\u82f1\u6587\u8fdb\u884c\u6392\u5e8f\n\t\t\t\/\/console.log(\"abc\" &lt; \"bcd\");\/\/true\n\t\t\t\/\/\u6bd4\u8f83\u4e2d\u6587\u65f6\u6ca1\u6709\u610f\u4e49\n\t\t\t\/\/console.log(\"\u6212\" &gt; \"\u6211\"); \/\/true\n\t\t\t\n\t\t\t\/\/\u5982\u679c\u6bd4\u8f83\u7684\u4e24\u4e2a\u5b57\u7b26\u4e32\u578b\u7684\u6570\u5b57\uff0c\u53ef\u80fd\u4f1a\u5f97\u5230\u4e0d\u53ef\u9884\u671f\u7684\u7ed3\u679c\n\t\t\t\/\/\u6ce8\u610f\uff1a\u5728\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32\u578b\u7684\u6570\u5b57\u65f6\uff0c\u4e00\u5b9a\u4e00\u5b9a\u4e00\u5b9a\u8981\u8f6c\u578b\n\t\t\tconsole.log(\"11123123123123123123\" &lt; +\"5\"); \/\/true\n\t\t\t\n\t\t&lt;\/script&gt;\n\t&lt;\/head&gt;\n\t&lt;body&gt;\n\t&lt;\/body&gt;\n&lt;\/html&gt;\n<\/code><\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&lt;!DOCTYPE html&gt; &lt;html&gt; &lt;head&gt; &lt;meta charset= &#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[4],"_links":{"self":[{"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/posts\/277"}],"collection":[{"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/comments?post=277"}],"version-history":[{"count":0,"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/posts\/277\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/media?parent=277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/categories?post=277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/tags?post=277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}