{"id":88813,"date":"2019-07-23T22:05:09","date_gmt":"2019-07-23T14:05:09","guid":{"rendered":"http:\/\/4563.org\/?p=88813"},"modified":"2019-07-23T22:05:09","modified_gmt":"2019-07-23T14:05:09","slug":"ts-%e9%99%90%e5%88%b6%e5%b1%9e%e6%80%a7%e4%bb%85%e8%83%bd%e5%9c%a8%e7%b1%bb%e5%92%8c%e5%ad%90%e7%b1%bb%e5%86%85%e9%83%a8%e8%ae%bf%e9%97%ae%ef%bc%8c%e5%ae%9e%e4%be%8b%e4%b8%8d%e8%83%bd%e8%ae%bf","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=88813","title":{"rendered":"ts \u9650\u5236\u5c5e\u6027\u4ec5\u80fd\u5728\u7c7b\u548c\u5b50\u7c7b\u5185\u90e8\u8bbf\u95ee\uff0c\u5b9e\u4f8b\u4e0d\u80fd\u8bbf\u95ee\uff0c\u5e94\u8be5\u600e\u4e48\u505a\uff1f"},"content":{"rendered":"
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ts \u9650\u5236\u5c5e\u6027\u4ec5\u80fd\u5728\u7c7b\u548c\u5b50\u7c7b\u5185\u90e8\u8bbf\u95ee\uff0c\u5b9e\u4f8b\u4e0d\u80fd\u8bbf\u95ee\uff0c\u5e94\u8be5\u600e\u4e48\u505a\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : xiaoming1992 <\/span> <\/i> 66<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
private? <\/div>\n
\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (15<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : binux <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    protected? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : binux <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u505a\u4e0d\u5230 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Justin13 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u611f\u89c9\u4f60\u8bf4\u7684\u6709\u70b9\u50cf static \u5462\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : creanme <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u611f\u8c22\u5927\u5bb6\uff0c\u662f protected <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : xiaoming1992 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e91\u4e86\u4e00\u4e0b\u611f\u89c9\u53ef\u4ee5\u5728 constructor \u91cc\u7528\u8bbf\u95ee\u5668 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : KuroNekoFan <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    protected \u6743\u9650\u7684\u5c5e\u6027\u5b9e\u4f8b\u4e5f\u80fd\u8bbf\u95ee\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : H15018327040 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @H15018327040 #7 \u53ef\u4ee5\u5417\uff1f\u6211\u770b\u6587\u6863\u4e0d\u80fd\u8bbf\u95ee\u7684\u554a(\u597d\u50cf\u53ea\u662f\u5728 ts \u7684\u8bed\u6cd5\u91cc\u9650\u5236\u8bbf\u95ee\uff0c\u4ece js \u5f15\u7528\u8fc7\u6765\u4e4b\u540e\u5f3a\u884c\u8bbf\u95ee\u8fd8\u662f\u53ef\u4ee5\u8bbf\u95ee\u7684\uff0c\u597d\u50cf\uff1f\u6211\u6ca1\u770b\u8fc7\u8f6c\u6362\u540e\u7684\u6e90\u7801\uff0c\u4e0d\u8fc7\u8fd9\u5c31\u591f\u4e86) <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : xiaoming1992 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7528 Symbol <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : giuem <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @giuem \u4e0d\u592a\u61c2\uff0c\u7528 Symbol \u7684\u8bdd\uff0c\u96be\u9053\u662f
    “`javascript
    const SymbolProp = Symbol(“some prop”)<\/p>\n

    class A {
    [SymbolProp]: “some val”;
    }
    “`
    \u5982\u679c\u662f\u8fd9\u6837\u7684\u8bdd\uff0c\u6211\u5f97\u628a SymbolProp \u5bfc\u51fa\u53bb\uff0c\u5b50\u7c7b\u8981\u7528\u8fd9\u4e2a\u5c5e\u6027\uff0c\u8fd8\u5f97\u4ece\u8fd9\u513f\u5bfc\u5165\u624d\u80fd\u7528\u5417\uff1f\u90a3\u8fd9\u6837\u5c31\u6709\u4e9b\u9ebb\u70e6\u4e86\u54e6 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : xiaoming1992 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @creanme +1 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : blindie <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @xiaoming1992 protected \u662f\u7236\u7c7b\u5b50\u7c7b\u90fd\u80fd\u8bbf\u95ee\uff0c\u9759\u6001\u5c5e\u6027\u4e5f\u80fd\u901a\u8fc7\u5b9e\u4f8b\u8bbf\u95ee\uff0c\u6682\u65f6\u6ca1\u6709\u60f3\u5230\u6ee1\u8db3\u4f60\u9700\u6c42\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u6216\u8005\u8bf4\u8fd9\u4e2a\u9700\u6c42\u6709\u95ee\u9898\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : H15018327040 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @xiaoming1992 \u5df2\u627e\u5230\u65b9\u6cd5\uff0cprotected static _name \u5b9a\u4e49\u4e00\u4e2a\u53ea\u5728\u7c7b\u548c\u5b50\u7c7b\u4e2d\u4e0d\u901a\u8fc7\u5b9e\u4f8b\u53ef\u4ee5\u8bbf\u95ee\u7684\u5c5e\u6027\uff0c\u7136\u540e\u5728\u7c7b\u7684\u6784\u9020\u51fd\u6570\u4e2d\u5220\u9664\u8fd9\u4e2a\u5c5e\u6027\uff0c\u90a3\u901a\u8fc7 new \u4ea7\u751f\u7684\u5b9e\u4f8b\u90fd\u6ca1\u6709\u8fd9\u4e2a\u5c5e\u6027\uff0c\u4f46\u662f\u53ef\u4ee5\u901a\u8fc7\u7c7b\u8bbf\u95ee\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : H15018327040 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @H15018327040 \u8c22\u8c22\uff0cprotected \u5c31\u53ef\u4ee5\u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : xiaoming1992 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @xiaoming1992 protected \u5728\u5b9e\u4f8b\u4e2d\u53ef\u4ee5\u8bbf\u95ee <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : H15018327040 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @H15018327040 \u770b\u6587\u6863\u8bf4\u4e0d\u53ef\u4ee5\uff0c\u81ea\u5df1\u8bd5\u4e86\u8bd5\uff0c\u4e5f\u786e\u5b9e\u4e0d\u53ef\u4ee5\u554a\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    ts \u9650\u5236\u5c5e\u6027\u4ec5\u80fd\u5728\u7c7b\u548c\u5b50\u7c7b\u5185\u90e8\u8bbf…<\/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\/88813"}],"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=88813"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/88813\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=88813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=88813"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=88813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}