{"id":280221,"date":"2021-01-14T08:53:03","date_gmt":"2021-01-14T00:53:03","guid":{"rendered":"http:\/\/4563.org\/?p=280221"},"modified":"2021-01-14T08:53:03","modified_gmt":"2021-01-14T00:53:03","slug":"javascript-%e5%88%a4%e6%96%ad%e6%9d%a1%e4%bb%b6%e5%a6%82%e6%9e%9c%e6%98%af-false-%e6%80%8e%e4%b9%88%e8%ae%a9%e4%bb%96%e4%bb%80%e4%b9%88%e9%83%bd%e4%b8%8d%e5%81%9a%e5%91%a2%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=280221","title":{"rendered":"JavaScript \u5224\u65ad\u6761\u4ef6\u5982\u679c\u662f false \u600e\u4e48\u8ba9\u4ed6\u4ec0\u4e48\u90fd\u4e0d\u505a\u5462\uff1f"},"content":{"rendered":"
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JavaScript \u5224\u65ad\u6761\u4ef6\u5982\u679c\u662f false \u600e\u4e48\u8ba9\u4ed6\u4ec0\u4e48\u90fd\u4e0d\u505a\u5462\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : sudoy <\/span> <\/i> 4<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

JavaScript \u7684\u2753\u6761\u4ef6\u5224\u65ad\u8868\u8fbe\u5f0f\u91cc\u9762\uff0c\u5982\u679c\u6761\u4ef6\u4e3a\u5047\u7684\u65f6\u5019\uff0c\u5982\u4f55\u8ba9\u5b83\u4ec0\u4e48\u90fd\u4e0d\u505a\u5462\uff1f\u6211\u8bd5\u4e86\u4ee5\u4e0b\uff0c\u5982\u679c :<\/code> \u540e\u9762\u4ec0\u4e48\u90fd\u4e0d\u5199\uff0c\u6d4f\u89c8\u5668\u4f1a\u62a5\u9519\u8bf4 Uncaught SyntaxError: Unexpected token ';'<\/code><\/p>\n

\u6bd4\u5982\u4e0b\u9762\uff0c\u5982\u679c \u628a 'World'<\/code> \u53bb\u6389\uff0c\u5219\u4f1a\u62a5\u9519\uff1a<\/p>\n

<!DOCTYPE html> <html>   <body>      <div id=\"demo\"><\/div>     <script>       let a = 10;       demo = document.getElementById('demo');       demo.innerText = a > 5 ? 'Hello' : 'World';     <\/script>      <\/body> <\/html> <\/code><\/pre>\n
\u4e5f\u5c31\u662f\u8bf4\u4e0b\u9762\u7684\u4ee3\u7801\u4f1a\u62a5\u9519\u3002<\/p>\n
<!DOCTYPE html> <html>   <body>      <div id=\"demo\"><\/div>     <script>       let a = 10;       demo = document.getElementById('demo');       demo.innerText = a > 5 ? 'Hello' : ;     <\/script>      <\/body> <\/html> <\/code><\/pre>\n<\/p><\/div>\n
 \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (45<\/span>)        <\/div>\n
 <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : cocoCookie <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u7b80\u5355\u5199\u4e2a if \uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : wangxiang <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 demo.innerText = a > 5 ? ‘Hello’ : ”;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : lemonnTr <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 a > 5 ? demo.innerText = ‘Hello’ : ” ;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : Sapp <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @wangxiang \u8fd9\u6837\u662f\u6709 bug \u7684\uff0c\u4ed6\u7684 demo \u6ca1\u6709\u5185\u5bb9\u4e0d\u4ee3\u8868\u5b9e\u9645\u5c31\u6ca1\u6709\u5185\u5bb9\u3002
    demo.innerText = a > 5 ? ‘Hello’ : demo.innerText;<\/p>\n
    \u4e0d\u8fc7\u8fd9\u4e2a\u9700\u6c42\u7528 if \u4e0d\u5c31\u884c\u4e86\u4e48                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : BreadKiller <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 a > 5 && demo.innerText = ‘Hello’                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : jappp <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u4f60\u65e2\u7136\u4e0d\u9700\u8981 false \u7684\u65f6\u5019\u505a\u5904\u7406\uff0c\u4e3a\u4ec0\u4e48\u8981\u7528\u4e09\u5143\u8868\u8fbe\u5f0f\u5462\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : sudoy <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @cocoCookie \u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\u5224\u65ad\u6bd4\u8f83\u591a\uff0c\u611f\u89c9\u7528 if \u6bd4\u8f83\u9ebb\u70e6                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : BreadKiller <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 a > 5 && (demo.innerText = ‘Hello’)
    \u597d\u50cf\u5f97\u52a0\u4e2a\u62ec\u53f7                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : tabris17 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 a > 5 && (demo.innerText=’Hello’);                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : Hypn0s <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 1==1 ? void 0 : alert(1);                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : ansenJ <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 &&                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : sudoy <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @jappp \u5acc\u4e8c\u5143\u8868\u8fbe\u5f0f if \u592a\u9ebb\u70e6\uff0c\u8981\u5199\u597d\u591a\u5927\u62ec\u53f7 {}                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : sudoy <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u611f\u8c22\u5927\u5bb6\u56de\u590d\uff0c\u770b\u6765\u7528 && \u6bd4\u8f83\u5408\u9002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : shyrock <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @jappp #6 \u7075\u9b42\u62f7\u95ee                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : cocoCookie <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @sudoy \u53ea\u662f\u770b\u8d77\u6765                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : cmdOptionKana <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @sudoy if \u4e0d\u7528\u5927\u62ec\u53f7\u7684\uff0c\u5f88\u65b9\u4fbf if (a>5) demo.innerText = ‘Hello’ \u5373\u53ef\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : sudoy <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @cmdOptionKana \u8c22\u8c22                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : loading <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 if \u901a\u4fd7\u6613\u61c2\uff0c\u7528&&\u6709\u65f6\u6211\u81ea\u5df1\u56de\u8fc7\u6765\u90fd\u770b\u4e0d\u61c2\uff0c                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : loading <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @cmdOptionKana \u4e0d\u7528\u5927\u62ec\u53f7\u6211\u8111\u5b50\u90fd\u8f6c\u4e0d\u8fc7\u6765\uff0c\u9ad8\u7ea7\u8bed\u8a00\u662f\u7ed9\u4eba\u770b\u7684\uff0c\u4e3a\u4e86\u683c\u5f0f\u5316\u540e\u80fd\u5728\u4e00\u884c\uff0c\u5f97\u4e0d\u507f\u5931\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : dark3212 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 demo.innerText = a > 5 ? ‘Hello’ : demo.innerText ;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : exceloo <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u5982\u679c\u4f60\u975e\u8981\u7528\u4e09\u5143\uff0chmmm
    demo.innerText = a > 5 ? ‘Hello’ : demo.innerText;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : answeryou <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 “`js
    let a = 10;
    if a<=5 return;
    demo = document.getElementById(‘demo’);
    demo.innerText = ‘Hello’;
    “`                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : Marstin <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 a>5&&(demo.innerTex = ‘hello’)                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : ershierdu <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u611f\u89c9\u8fd9\u4e2a\u5c31\u662f\u5f88\u5178\u578b\u7684 if \u903b\u8f91\uff0c\u975e\u8981\u7528\u5176\u4ed6\u65b9\u6cd5\u5f88\u5bb9\u6613\u964d\u4f4e\u53ef\u8bfb\u6027\u2026                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : reus <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u4e0d\u7528 if \uff1f\u5c0f\u5fc3\u4ee5\u540e\u7ef4\u62a4\u7684\u4eba\u4eb2\u5207\u795d\u798f\u4f60                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : zqx <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u8c8c\u4f3c\u5f88\u5c11\u6709\u4eba\u5728 js \u4e2d\u7528 void                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : oneisall8955 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 demo.innerText = a > 5 ? ‘Hello’ : demo.innerText;                                                             <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : liuzhaowei55 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @lemonnTr \u4e3b\u770b\u4e09\u7684\u5199\u6cd5\uff0c\u867d\u7136\u5199\u6cd5\u5f88\u9a9a\uff0c\u4f46\u9879\u76ee\u4e2d\u5f88\u591a\u5730\u65b9\u90fd\u662f\u8fd9\u4e48\u7528\u7684\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : AllenHua <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 a > 5 && demo.innerText=’Hello’                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : niub <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u4f60\u8fd9\u662f\u4e09\u5143\u8868\u8fbe\u5f0f\u8bed\u6cd5\u90fd\u4e0d\u6e05\u695a\u9e2d                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : lifesimple <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 a > 5 ? demo.innerText = ‘Hello’ : ”; \u5f53\u505a if \u6765\u7528\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : wunonglin <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u6709\u610f\u4e49\u4e48\u3002\u3002\u3002\u6ca1 false \u64cd\u4f5c\u7684\u65f6\u5019\u8981\u54ea\u4e2a if \u4e0d\u5c31\u597d\u4e86\uff0c\u4e0d\u8981\u4e3a\u4e86\u7528\u800c\u7528\uff0c\u770b\u573a\u666f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : msg7086 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 if \u6216\u8005 and \u90fd\u884c\u3002and\/or \u662f\u6709\u82f1\u6587\u8bed\u4e49\u7684\uff08\u7136\u540e \/\u5426\u5219\uff09\uff0c\u5bf9\u82f1\u8bed\u7528\u6237\u6765\u8bf4\u7406\u89e3\u4e0d\u6210\u95ee\u9898\u3002
    \u6bd4\u5982 a > 5 && (demo.innerText = ‘Hello’) || (window.alert()) \u3002
    \u4f46\u662f\u4e00\u822c\u6765\u8bf4\u9664\u975e\u662f\u7279\u522b\u9002\u5408\u8fd9\u79cd\u82f1\u6587\u8bed\u4e49\u7684\u8bed\u53e5\uff0c\u5426\u5219\u5efa\u8bae\u4e00\u5f8b\u5199\u6210 if \u3002
    read() or die() \u8fd9\u79cd\u5c31\u6bd4 if(!read()) die() \u8981\u6613\u8bfb\u4e00\u4e9b\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : cigarzh <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u5927\u8111\u5347\u7ea7<\/p>\n
    \u5c4e\u5c71\u5c31\u662f\u8fd9\u4e48\u9020\u51fa\u6765\u7684                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : oamu <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @sudoy \u522b\u542c\u4ed6\u7684 @cmdOptionKana\uff0cif \u540e\u9762\u52a0\u5927\u62ec\u53f7\u662f\u4e2a\u597d\u4e60\u60ef\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \n
     \u8cc7\u6df1\u5927\u4f6c : nbin2008 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u62a5\u9519\u662f\u56e0\u4e3a\u8bed\u6cd5\u4e0d\u5bf9\u5440                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : yaphets666 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u7a7a\u5b57\u7b26\u4e32\u554a…<\/p>\n
    \u800c\u4e14\u4e09\u5143\u8868\u8fbe\u5f0f \u548c if \u62ec\u53f7\u4e2d\u7684 true false \u5224\u65ad \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u662f\u4e0d\u4e00\u81f4\u7684
    \u6211\u4e5f\u8bb0\u4e0d\u6e05\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : liantao <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 demo.innerText = a > 5 ? ‘Hello’ :console.log(“test”) ;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : falcon05 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u8fd9\u4e2a\u5e16\u5b50\u8ba9\u6211\u611f\u89c9\u667a\u5546\u53d7\u5230\u4e86\u4f24\u5bb3                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : iapix <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @tabris17                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u8cc7\u6df1\u5927\u4f6c : johnnyNg <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 “`javascript
    a > 5 && devPayModeDetailUrl.innertext = “hello”
    “`                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : zlu1123 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 demo.innerText = a > 5 ? ‘Hello’ : null                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u8cc7\u6df1\u5927\u4f6c : qzhai <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u65e2\u7136 a \u8981 let \u4e3a\u5565 demo \u4e0d\u5462\uff0c\u5176\u6b21\u5efa\u8bae\u7528 const                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : muzuiget <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u4e09\u5143\u8868\u8fbe\u5f0f\u4e0d\u7b49\u4e8e if\uff0c\u8fd9\u79cd\u60c5\u51b5\u5c31\u5e94\u8be5\u7528 if \u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : sudoy <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @qzhai \u5fd8\u4e86\u54c8\u54c8\uff0c\u5e73\u65f6\u4e3b\u8981\u5199 python\uff0c\u5076\u5c14\u5199 JavaScript\uff0c\u8001\u5fd8\u8bb0 var,let,const                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"
    JavaScript \u5224\u65ad\u6761\u4ef6\u5982\u679c…<\/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\/280221"}],"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=280221"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/280221\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=280221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=280221"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=280221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}