{"id":550,"date":"2018-02-23T23:39:15","date_gmt":"2018-02-23T15:39:15","guid":{"rendered":"http:\/\/60.205.208.74\/2018\/02\/23\/swift-%e8%ae%bf%e9%97%ae%e6%8e%a7%e5%88%b6\/"},"modified":"2018-02-23T23:39:15","modified_gmt":"2018-02-23T15:39:15","slug":"swift-%e8%ae%bf%e9%97%ae%e6%8e%a7%e5%88%b6","status":"publish","type":"post","link":"https:\/\/www.puzi7.net\/?p=550","title":{"rendered":"Swift \u8bbf\u95ee\u63a7\u5236"},"content":{"rendered":"
\n
\n

Swift \u8bbf\u95ee\u63a7\u5236<\/h1>\n

\u8bbf\u95ee\u63a7\u5236\u53ef\u4ee5\u9650\u5b9a\u5176\u4ed6\u6e90\u6587\u4ef6\u6216\u6a21\u5757\u4e2d\u4ee3\u7801\u5bf9\u4f60\u4ee3\u7801\u7684\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>\n

\u4f60\u53ef\u4ee5\u660e\u786e\u5730\u7ed9\u5355\u4e2a\u7c7b\u578b\uff08\u7c7b\u3001\u7ed3\u6784\u4f53\u3001\u679a\u4e3e\uff09\u8bbe\u7f6e\u8bbf\u95ee\u7ea7\u522b\uff0c\u4e5f\u53ef\u4ee5\u7ed9\u8fd9\u4e9b\u7c7b\u578b\u7684\u5c5e\u6027\u3001\u51fd\u6570\u3001\u521d\u59cb\u5316\u65b9\u6cd5\u3001\u57fa\u672c\u7c7b\u578b\u3001\u4e0b\u6807\u7d22\u5f15\u7b49\u8bbe\u7f6e\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>\n

\u534f\u8bae\u4e5f\u53ef\u4ee5\u88ab\u9650\u5b9a\u5728\u4e00\u5b9a\u7684\u8303\u56f4\u5185\u4f7f\u7528\uff0c\u5305\u62ec\u534f\u8bae\u91cc\u7684\u5168\u5c40\u5e38\u91cf\u3001\u53d8\u91cf\u548c\u51fd\u6570\u3002<\/p>\n

\u8bbf\u95ee\u63a7\u5236\u57fa\u4e8e\u6a21\u5757\u4e0e\u6e90\u6587\u4ef6\u3002<\/p>\n

\u6a21\u5757\u6307\u7684\u662f\u4ee5\u72ec\u7acb\u5355\u5143\u6784\u5efa\u548c\u53d1\u5e03\u7684 Framework \u6216 Application\u3002\u5728 Swift \u4e2d\u7684\u4e00\u4e2a\u6a21\u5757\u53ef\u4ee5\u4f7f\u7528 import \u5173\u952e\u5b57\u5f15\u5165\u53e6\u5916\u4e00\u4e2a\u6a21\u5757\u3002<\/p>\n

\n\u6e90\u6587\u4ef6\u662f\u5355\u4e2a\u6e90\u7801\u6587\u4ef6\uff0c\u5b83\u901a\u5e38\u5c5e\u4e8e\u4e00\u4e2a\u6a21\u5757\uff0c \u6e90\u6587\u4ef6\u53ef\u4ee5\u5305\u542b\u591a\u4e2a\u7c7b\u548c\u51fd\u6570 \u7684\u5b9a\u4e49\u3002<\/p>\n

Swift \u4e3a\u4ee3\u7801\u4e2d\u7684\u5b9e\u4f53\u63d0\u4f9b\u4e86\u56db\u79cd\u4e0d\u540c\u7684\u8bbf\u95ee\u7ea7\u522b:public\u3001internal\u3001fileprivate\u3001private\u3002<\/p>\n\n\n\n\n\n\n\n
\u8bbf\u95ee\u7ea7\u522b<\/th>\n\u5b9a\u4e49<\/th>\n<\/tr>\n
public<\/td>\n\u53ef\u4ee5\u8bbf\u95ee\u81ea\u5df1\u6a21\u5757\u4e2d\u6e90\u6587\u4ef6\u91cc\u7684\u4efb\u4f55\u5b9e\u4f53\uff0c\u522b\u4eba\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5f15\u5165\u8be5\u6a21\u5757\u6765\u8bbf\u95ee\u6e90\u6587\u4ef6\u91cc\u7684\u6240\u6709\u5b9e\u4f53\u3002<\/td>\n<\/tr>\n
internal<\/td>\n\u53ef\u4ee5\u8bbf\u95ee\u81ea\u5df1\u6a21\u5757\u4e2d\u6e90\u6587\u4ef6\u91cc\u7684\u4efb\u4f55\u5b9e\u4f53\uff0c\u4f46\u662f\u522b\u4eba\u4e0d\u80fd\u8bbf\u95ee\u8be5\u6a21\u5757\u4e2d\u6e90\u6587\u4ef6\u91cc\u7684\u5b9e\u4f53\u3002<\/td>\n<\/tr>\n
fileprivate<\/td>\n\u6587\u4ef6\u5185\u79c1\u6709\uff0c\u53ea\u80fd\u5728\u5f53\u524d\u6e90\u6587\u4ef6\u4e2d\u4f7f\u7528\u3002<\/td>\n<\/tr>\n
private<\/td>\n\u53ea\u80fd\u5728\u7c7b\u4e2d\u8bbf\u95ee\uff0c\u79bb\u5f00\u4e86\u8fd9\u4e2a\u7c7b\u6216\u8005\u7ed3\u6784\u4f53\u7684\u4f5c\u7528\u57df\u5916\u9762\u5c31\u65e0\u6cd5\u8bbf\u95ee\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

public \u4e3a\u6700\u9ad8\u7ea7\u8bbf\u95ee\u7ea7\u522b\uff0cprivate \u4e3a\u6700\u4f4e\u7ea7\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>\n

\u8bed\u6cd5<\/h3>\n

\u901a\u8fc7\u4fee\u9970\u7b26public\u3001internal\u3001fileprivate\u3001private\u6765\u58f0\u660e\u5b9e\u4f53\u7684\u8bbf\u95ee\u7ea7\u522b\uff1a<\/p>\n

\n

\u5b9e\u4f8b<\/h2>\n
\n
public<\/span> <\/span>class<\/span> <\/span>SomePublicClass<\/span> <\/span>{<\/span>}<\/span>
\n<\/span>internal<\/span> <\/span>class<\/span> <\/span>SomeInternalClass<\/span> <\/span>{<\/span>}<\/span>
\n<\/span>fileprivate<\/span> <\/span>class<\/span> <\/span>SomeFilePrivateClass<\/span> <\/span>{<\/span>}<\/span>
\n<\/span>private<\/span> <\/span>class<\/span> <\/span>SomePrivateClass<\/span> <\/span>{<\/span>}<\/span><\/p>\n

<\/span>public<\/span> <\/span>var<\/span> <\/span>somePublicVariable<\/span> = <\/span>0<\/span>
\n<\/span>internal<\/span> <\/span>let<\/span> <\/span>someInternalConstant<\/span> = <\/span>0<\/span>
\n<\/span>fileprivate<\/span> <\/span>func<\/span> <\/span>someFilePrivateFunction<\/span>(<\/span>)<\/span> <\/span>{<\/span>}<\/span>
\n<\/span>private<\/span> <\/span>func<\/span> <\/span>somePrivateFunction<\/span>(<\/span>)<\/span> <\/span>{<\/span>}<\/span><\/div>\n<\/div>\n<\/div>\n

\u9664\u975e\u6709\u7279\u6b8a\u7684\u8bf4\u660e\uff0c\u5426\u5219\u5b9e\u4f53\u90fd\u4f7f\u7528\u9ed8\u8ba4\u7684\u8bbf\u95ee\u7ea7\u522b internal\u3002<\/p>\n

\n

\u672a\u6307\u5b9a\u8bbf\u95ee\u7ea7\u522b\u9ed8\u8ba4\u4e3a internal<\/h2>\n
\n
class<\/span> <\/span>SomeInternalClass<\/span> <\/span>{<\/span>}<\/span> <\/span>\/\/ \u8bbf\u95ee\u7ea7\u522b\u4e3a internal<\/span><\/span>
\n<\/span>let<\/span> <\/span>someInternalConstant<\/span> = <\/span>0<\/span> <\/span>\/\/ \u8bbf\u95ee\u7ea7\u522b\u4e3a internal<\/span><\/div>\n<\/div>\n<\/div>\n
\n

\u51fd\u6570\u7c7b\u578b\u8bbf\u95ee\u6743\u9650<\/h2>\n

\u51fd\u6570\u7684\u8bbf\u95ee\u7ea7\u522b\u9700\u8981\u6839\u636e\u8be5\u51fd\u6570\u7684\u53c2\u6570\u7c7b\u578b\u548c\u8fd4\u56de\u7c7b\u578b\u7684\u8bbf\u95ee\u7ea7\u522b\u5f97\u51fa\u3002<\/p>\n

\u4e0b\u9762\u7684\u4f8b\u5b50\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3asomeFunction\u5168\u5c40\u51fd\u6570\uff0c\u5e76\u4e14\u6ca1\u6709\u660e\u786e\u5730\u7533\u660e\u5176\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>\n

\nfunc someFunction() -> (SomeInternalClass, SomePrivateClass) {\n    \/\/ \u51fd\u6570\u5b9e\u73b0\n}\n<\/pre>\n
\u51fd\u6570\u4e2d\u5176\u4e2d\u4e00\u4e2a\u7c7b SomeInternalClass \u7684\u8bbf\u95ee\u7ea7\u522b\u662f internal\uff0c\u53e6\u4e00\u4e2a SomePrivateClass \u7684\u8bbf\u95ee\u7ea7\u522b\u662f private\u3002\u6240\u4ee5\u6839\u636e\u5143\u7ec4\u8bbf\u95ee\u7ea7\u522b\u7684\u539f\u5219\uff0c\u8be5\u5143\u7ec4\u7684\u8bbf\u95ee\u7ea7\u522b\u662f private\uff08\u5143\u7ec4\u7684\u8bbf\u95ee\u7ea7\u522b\u4e0e\u5143\u7ec4\u4e2d\u8bbf\u95ee\u7ea7\u522b\u6700\u4f4e\u7684\u7c7b\u578b\u4e00\u81f4\uff09\u3002<\/p>\n
\n\u56e0\u4e3a\u8be5\u51fd\u6570\u8fd4\u56de\u7c7b\u578b\u7684\u8bbf\u95ee\u7ea7\u522b\u662f private\uff0c\u6240\u4ee5\u4f60\u5fc5\u987b\u4f7f\u7528 private \u4fee\u9970\u7b26\uff0c\u660e\u786e\u7684\u58f0\u660e\u8be5\u51fd\u6570\uff1a<\/p>\n
\nprivate func someFunction() -> (SomeInternalClass, SomePrivateClass) {\n    \/\/ \u51fd\u6570\u5b9e\u73b0\n}\n<\/pre>\n
\n\u5c06\u8be5\u51fd\u6570\u7533\u660e\u4e3a public \u6216 internal\uff0c\u6216\u8005\u4f7f\u7528\u9ed8\u8ba4\u7684\u8bbf\u95ee\u7ea7\u522b internal \u90fd\u662f\u9519\u8bef\u7684\uff0c\u56e0\u4e3a\u5982\u679c\u8fd9\u6837\u4f60\u5c31\u65e0\u6cd5\u8bbf\u95ee private \u7ea7\u522b\u7684\u8fd4\u56de\u503c\u3002<\/p>\n
\n
\u679a\u4e3e\u7c7b\u578b\u8bbf\u95ee\u6743\u9650<\/h2>\n
\u679a\u4e3e\u4e2d\u6210\u5458\u7684\u8bbf\u95ee\u7ea7\u522b\u7ee7\u627f\u81ea\u8be5\u679a\u4e3e\uff0c\u4f60\u4e0d\u80fd\u4e3a\u679a\u4e3e\u4e2d\u7684\u6210\u5458\u5355\u72ec\u7533\u660e\u4e0d\u540c\u7684\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>\n
\u5b9e\u4f8b<\/h3>\n
\u6bd4\u5982\u4e0b\u9762\u7684\u4f8b\u5b50\uff0c\u679a\u4e3e Student \u88ab\u660e\u786e\u7684\u7533\u660e\u4e3a public \u7ea7\u522b\uff0c\u90a3\u4e48\u5b83\u7684\u6210\u5458 Name\uff0cMark \u7684\u8bbf\u95ee\u7ea7\u522b\u540c\u6837\u4e5f\u662f public\uff1a<\/p>\n
\n
\u5b9e\u4f8b<\/h2>\n
\n
public<\/span> <\/span>enum<\/span> <\/span>Student<\/span> <\/span>{<\/span>
\n    <\/span>case<\/span> <\/span>Name<\/span>(<\/span>String<\/span>)<\/span>
\n    <\/span>case<\/span> <\/span>Mark<\/span>(<\/span>Int<\/span>,<\/span>Int<\/span>,<\/span>Int<\/span>)<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>var<\/span> <\/span>studDetails<\/span> = <\/span>Student<\/span>.<\/span>Name<\/span>(<\/span>“<\/span>Swift<\/span>“<\/span>)<\/span>
\n<\/span>var<\/span> <\/span>studMarks<\/span> = <\/span>Student<\/span>.<\/span>Mark<\/span>(<\/span>98<\/span>,<\/span>97<\/span>,<\/span>95<\/span>)<\/span><\/p>\n
<\/span>switch<\/span> <\/span>studMarks<\/span> <\/span>{<\/span>
\n<\/span>case<\/span> .<\/span>Name<\/span>(<\/span>let<\/span> <\/span>studName<\/span>)<\/span>:
\n    <\/span>print<\/span>(<\/span>“<\/span>\u5b66\u751f\u540d: <\/span>\\<\/span>(studName).<\/span>“<\/span>)<\/span>
\n<\/span>case<\/span> .<\/span>Mark<\/span>(<\/span>let<\/span> <\/span>Mark1<\/span>, <\/span>let<\/span> <\/span>Mark2<\/span>, <\/span>let<\/span> <\/span>Mark3<\/span>)<\/span>:
\n    <\/span>print<\/span>(<\/span>“<\/span>\u5b66\u751f\u6210\u7ee9: <\/span>\\<\/span>(Mark1),<\/span>\\<\/span>(Mark2),<\/span>\\<\/span>(Mark3)<\/span>“<\/span>)<\/span>
\n<\/span>}<\/span><\/div>\n<\/div>\n<\/div>\n
\u4ee5\u4e0a\u7a0b\u5e8f\u6267\u884c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n
\n\u5b66\u751f\u6210\u7ee9: 98,97,95\n<\/pre>\n
\n
\u5b50\u7c7b\u8bbf\u95ee\u6743\u9650
\n<\/h2>\n
\u5b50\u7c7b\u7684\u8bbf\u95ee\u7ea7\u522b\u4e0d\u5f97\u9ad8\u4e8e\u7236\u7c7b\u7684\u8bbf\u95ee\u7ea7\u522b\u3002\u6bd4\u5982\u8bf4\uff0c\u7236\u7c7b\u7684\u8bbf\u95ee\u7ea7\u522b\u662finternal\uff0c\u5b50\u7c7b\u7684\u8bbf\u95ee\u7ea7\u522b\u5c31\u4e0d\u80fd\u7533\u660e\u4e3apublic\u3002<\/p>\n
\n
\u5b9e\u4f8b<\/h2>\n
\n
public<\/span> <\/span>class<\/span> <\/span>SuperClass<\/span> <\/span>{<\/span>
\n    <\/span>fileprivate<\/span> <\/span>func<\/span> <\/span>show<\/span>(<\/span>)<\/span> <\/span>{<\/span>
\n        <\/span>print<\/span>(<\/span>“<\/span>\u8d85\u7c7b<\/span>“<\/span>)<\/span>
\n    <\/span>}<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>\/\/ \u8bbf\u95ee\u7ea7\u522b\u4e0d\u80fd\u4f4e\u4e8e\u8d85\u7c7b internal > public<\/span><\/span>
\n<\/span>internal<\/span> <\/span>class<\/span> <\/span>SubClass<\/span>: <\/span>SuperClass<\/span>  <\/span>{<\/span>
\n    <\/span>override<\/span> <\/span>internal<\/span> <\/span>func<\/span> <\/span>show<\/span>(<\/span>)<\/span> <\/span>{<\/span>
\n        <\/span>print<\/span>(<\/span>“<\/span>\u5b50\u7c7b<\/span>“<\/span>)<\/span>
\n    <\/span>}<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>let<\/span> <\/span>sup<\/span> = <\/span>SuperClass<\/span>(<\/span>)<\/span>
\n<\/span>sup<\/span>.<\/span>show<\/span>(<\/span>)<\/span><\/p>\n
<\/span>let<\/span> <\/span>sub<\/span> = <\/span>SubClass<\/span>(<\/span>)<\/span>
\n<\/span>sub<\/span>.<\/span>show<\/span>(<\/span>)<\/span><\/div>\n<\/div>\n<\/div>\n
\u4ee5\u4e0a\u7a0b\u5e8f\u6267\u884c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n
\n\u8d85\u7c7b\n\u5b50\u7c7b\n<\/pre>\n
\n
\u5e38\u91cf\u3001\u53d8\u91cf\u3001\u5c5e\u6027\u3001\u4e0b\u6807\u8bbf\u95ee\u6743\u9650<\/h2>\n
\u5e38\u91cf\u3001\u53d8\u91cf\u3001\u5c5e\u6027\u4e0d\u80fd\u62e5\u6709\u6bd4\u5b83\u4eec\u7684\u7c7b\u578b\u66f4\u9ad8\u7684\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>\n
\u6bd4\u5982\u8bf4\uff0c\u4f60\u5b9a\u4e49\u4e00\u4e2apublic\u7ea7\u522b\u7684\u5c5e\u6027\uff0c\u4f46\u662f\u5b83\u7684\u7c7b\u578b\u662fprivate\u7ea7\u522b\u7684\uff0c\u8fd9\u662f\u7f16\u8bd1\u5668\u6240\u4e0d\u5141\u8bb8\u7684\u3002<\/p>\n
\u540c\u6837\uff0c\u4e0b\u6807\u4e5f\u4e0d\u80fd\u62e5\u6709\u6bd4\u7d22\u5f15\u7c7b\u578b\u6216\u8fd4\u56de\u7c7b\u578b\u66f4\u9ad8\u7684\u8bbf\u95ee\u7ea7\u522b\u3002\n<\/p>\n
\n\u5982\u679c\u5e38\u91cf\u3001\u53d8\u91cf\u3001\u5c5e\u6027\u3001\u4e0b\u6807\u7d22\u5f15\u7684\u5b9a\u4e49\u7c7b\u578b\u662fprivate\u7ea7\u522b\u7684\uff0c\u90a3\u4e48\u5b83\u4eec\u5fc5\u987b\u8981\u660e\u786e\u7684\u7533\u660e\u8bbf\u95ee\u7ea7\u522b\u4e3aprivate:<\/p>\n
private var privateInstance = SomePrivateClass()<\/pre>\n
\n
Getter \u548c Setter\u8bbf\u95ee\u6743\u9650<\/h2>\n
\u5e38\u91cf\u3001\u53d8\u91cf\u3001\u5c5e\u6027\u3001\u4e0b\u6807\u7d22\u5f15\u7684Getters\u548cSetters\u7684\u8bbf\u95ee\u7ea7\u522b\u7ee7\u627f\u81ea\u5b83\u4eec\u6240\u5c5e\u6210\u5458\u7684\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>\n
Setter\u7684\u8bbf\u95ee\u7ea7\u522b\u53ef\u4ee5\u4f4e\u4e8e\u5bf9\u5e94\u7684Getter\u7684\u8bbf\u95ee\u7ea7\u522b\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u63a7\u5236\u53d8\u91cf\u3001\u5c5e\u6027\u6216\u4e0b\u6807\u7d22\u5f15\u7684\u8bfb\u5199\u6743\u9650\u3002<\/p>\n
\n
\u5b9e\u4f8b<\/h2>\n
\n
class<\/span> <\/span>Samplepgm<\/span> <\/span>{<\/span>
\n    <\/span>fileprivate<\/span> <\/span>var<\/span> <\/span>counter<\/span>: <\/span>Int<\/span> = <\/span>0<\/span>{<\/span>
\n        <\/span>willSet<\/span>(<\/span>newTotal<\/span>)<\/span>{<\/span>
\n            <\/span>print<\/span>(<\/span>“<\/span>\u8ba1\u6570\u5668: <\/span>\\<\/span>(newTotal)<\/span>“<\/span>)<\/span>
\n        <\/span>}<\/span>
\n        <\/span>didSet<\/span>{<\/span>
\n            <\/span>if<\/span> <\/span>counter<\/span> > <\/span>oldValue<\/span> <\/span>{<\/span>
\n                <\/span>print<\/span>(<\/span>“<\/span>\u65b0\u589e\u52a0\u6570\u91cf <\/span>\\<\/span>(counter – oldValue)<\/span>“<\/span>)<\/span>
\n            <\/span>}<\/span>
\n        <\/span>}<\/span>
\n    <\/span>}<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>let<\/span> <\/span>NewCounter<\/span> = <\/span>Samplepgm<\/span>(<\/span>)<\/span>
\n<\/span>NewCounter<\/span>.<\/span>counter<\/span> = <\/span>100<\/span>
\n<\/span>NewCounter<\/span>.<\/span>counter<\/span> = <\/span>800<\/span><\/div>\n<\/div>\n<\/div>\n
counter \u7684\u8bbf\u95ee\u7ea7\u522b\u4e3a fileprivate\uff0c\u5728\u6587\u4ef6\u5185\u53ef\u4ee5\u8bbf\u95ee\u3002<\/p>\n
\u4ee5\u4e0a\u7a0b\u5e8f\u6267\u884c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n
\n\u8ba1\u6570\u5668: 100\n\u65b0\u589e\u52a0\u6570\u91cf 100\n\u8ba1\u6570\u5668: 800\n\u65b0\u589e\u52a0\u6570\u91cf 700\n<\/pre>\n
\n
\u6784\u9020\u5668\u548c\u9ed8\u8ba4\u6784\u9020\u5668\u8bbf\u95ee\u6743\u9650<\/h2>\n
\u521d\u59cb\u5316<\/h3>\n
\u6211\u4eec\u53ef\u4ee5\u7ed9\u81ea\u5b9a\u4e49\u7684\u521d\u59cb\u5316\u65b9\u6cd5\u7533\u660e\u8bbf\u95ee\u7ea7\u522b\uff0c\u4f46\u662f\u8981\u4e0d\u9ad8\u4e8e\u5b83\u6240\u5c5e\u7c7b\u7684\u8bbf\u95ee\u7ea7\u522b\u3002\u4f46\u5fc5\u8981\u6784\u9020\u5668\u4f8b\u5916\uff0c\u5b83\u7684\u8bbf\u95ee\u7ea7\u522b\u5fc5\u987b\u548c\u6240\u5c5e\u7c7b\u7684\u8bbf\u95ee\u7ea7\u522b\u76f8\u540c\u3002\n<\/p>\n
\n\u5982\u540c\u51fd\u6570\u6216\u65b9\u6cd5\u53c2\u6570\uff0c\u521d\u59cb\u5316\u65b9\u6cd5\u53c2\u6570\u7684\u8bbf\u95ee\u7ea7\u522b\u4e5f\u4e0d\u80fd\u4f4e\u4e8e\u521d\u59cb\u5316\u65b9\u6cd5\u7684\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>\n
\u9ed8\u8ba4\u521d\u59cb\u5316\u65b9\u6cd5<\/h3>\n
Swift\u4e3a\u7ed3\u6784\u4f53\u3001\u7c7b\u90fd\u63d0\u4f9b\u4e86\u4e00\u4e2a\u9ed8\u8ba4\u7684\u65e0\u53c2\u521d\u59cb\u5316\u65b9\u6cd5\uff0c\u7528\u4e8e\u7ed9\u5b83\u4eec\u7684\u6240\u6709\u5c5e\u6027\u63d0\u4f9b\u8d4b\u503c\u64cd\u4f5c\uff0c\u4f46\u4e0d\u4f1a\u7ed9\u51fa\u5177\u4f53\u503c\u3002<\/p>\n
\u9ed8\u8ba4\u521d\u59cb\u5316\u65b9\u6cd5\u7684\u8bbf\u95ee\u7ea7\u522b\u4e0e\u6240\u5c5e\u7c7b\u578b\u7684\u8bbf\u95ee\u7ea7\u522b\u76f8\u540c\u3002<\/p>\n
\u5b9e\u4f8b<\/h3>\n
\n\u5728\u6bcf\u4e2a\u5b50\u7c7b\u7684 init()  \u65b9\u6cd5\u524d\u4f7f\u7528 required \u5173\u952e\u5b57\u58f0\u660e\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n
\n
\u5b9e\u4f8b<\/h2>\n
\n
class<\/span> <\/span>classA<\/span> <\/span>{<\/span>
\n    <\/span>required<\/span> <\/span>init<\/span>(<\/span>)<\/span> <\/span>{<\/span>
\n        <\/span>var<\/span> <\/span>a<\/span> = <\/span>10<\/span>
\n        <\/span>print<\/span>(<\/span>a<\/span>)<\/span>
\n    <\/span>}<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>class<\/span> <\/span>classB<\/span>: <\/span>classA<\/span> <\/span>{<\/span>
\n    <\/span>required<\/span> <\/span>init<\/span>(<\/span>)<\/span> <\/span>{<\/span>
\n        <\/span>var<\/span> <\/span>b<\/span> = <\/span>30<\/span>
\n        <\/span>print<\/span>(<\/span>b<\/span>)<\/span>
\n    <\/span>}<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>let<\/span> <\/span>res<\/span> = <\/span>classA<\/span>(<\/span>)<\/span>
\n<\/span>let<\/span> <\/span>show<\/span> = <\/span>classB<\/span>(<\/span>)<\/span><\/div>\n<\/div>\n<\/div>\n
\u4ee5\u4e0a\u7a0b\u5e8f\u6267\u884c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n
\n10\n30\n10\n<\/pre>\n
\n
\u534f\u8bae\u8bbf\u95ee\u6743\u9650<\/h2>\n
\u5982\u679c\u60f3\u4e3a\u4e00\u4e2a\u534f\u8bae\u660e\u786e\u7684\u7533\u660e\u8bbf\u95ee\u7ea7\u522b\uff0c\u90a3\u4e48\u9700\u8981\u6ce8\u610f\u4e00\u70b9\uff0c\u5c31\u662f\u4f60\u8981\u786e\u4fdd\u8be5\u534f\u8bae\u53ea\u5728\u4f60\u7533\u660e\u7684\u8bbf\u95ee\u7ea7\u522b\u4f5c\u7528\u57df\u4e2d\u4f7f\u7528\u3002<\/p>\n
\u5982\u679c\u4f60\u5b9a\u4e49\u4e86\u4e00\u4e2apublic\u8bbf\u95ee\u7ea7\u522b\u7684\u534f\u8bae\uff0c\u90a3\u4e48\u5b9e\u73b0\u8be5\u534f\u8bae\u63d0\u4f9b\u7684\u5fc5\u8981\u51fd\u6570\u4e5f\u4f1a\u662fpublic\u7684\u8bbf\u95ee\u7ea7\u522b\u3002\u8fd9\u4e00\u70b9\u4e0d\u540c\u4e8e\u5176\u4ed6\u7c7b\u578b\uff0c\u6bd4\u5982\uff0cpublic\u8bbf\u95ee\u7ea7\u522b\u7684\u5176\u4ed6\u7c7b\u578b\uff0c\u4ed6\u4eec\u6210\u5458\u7684\u8bbf\u95ee\u7ea7\u522b\u4e3ainternal\u3002<\/p>\n
\n
\u5b9e\u4f8b<\/h2>\n
\n
public<\/span> <\/span>protocol<\/span> <\/span>TcpProtocol<\/span> <\/span>{<\/span>
\n    <\/span>init<\/span>(<\/span>no1<\/span>: <\/span>Int<\/span>)<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>public<\/span> <\/span>class<\/span> <\/span>MainClass<\/span> <\/span>{<\/span>
\n    <\/span>var<\/span> <\/span>no1<\/span>: <\/span>Int<\/span> <\/span>\/\/ local storage<\/span><\/span>
\n    <\/span>init<\/span>(<\/span>no1<\/span>: <\/span>Int<\/span>)<\/span> <\/span>{<\/span>
\n        <\/span>self<\/span>.<\/span>no1<\/span> = <\/span>no1<\/span> <\/span>\/\/ initialization<\/span><\/span>
\n    <\/span>}<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>class<\/span> <\/span>SubClass<\/span>: <\/span>MainClass<\/span>, <\/span>TcpProtocol<\/span> <\/span>{<\/span>
\n    <\/span>var<\/span> <\/span>no2<\/span>: <\/span>Int<\/span>
\n    <\/span>init<\/span>(<\/span>no1<\/span>: <\/span>Int<\/span>, <\/span>no2<\/span> : <\/span>Int<\/span>)<\/span> <\/span>{<\/span>
\n        <\/span>self<\/span>.<\/span>no2<\/span> = <\/span>no2<\/span>
\n        <\/span>super<\/span>.<\/span>init<\/span>(<\/span>no1<\/span>:<\/span>no1<\/span>)<\/span>
\n    <\/span>}<\/span><\/p>\n
    <\/span>\/\/ Requires only one parameter for convenient method<\/span><\/span>
\n    <\/span>required<\/span> <\/span>override<\/span> <\/span>convenience<\/span> <\/span>init<\/span>(<\/span>no1<\/span>: <\/span>Int<\/span>)<\/span>  <\/span>{<\/span>
\n        <\/span>self<\/span>.<\/span>init<\/span>(<\/span>no1<\/span>:<\/span>no1<\/span>, <\/span>no2<\/span>:<\/span>0<\/span>)<\/span>
\n    <\/span>}<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>let<\/span> <\/span>res<\/span> = <\/span>MainClass<\/span>(<\/span>no1<\/span>: <\/span>20<\/span>)<\/span>
\n<\/span>let<\/span> <\/span>show<\/span> = <\/span>SubClass<\/span>(<\/span>no1<\/span>: <\/span>30<\/span>, <\/span>no2<\/span>: <\/span>50<\/span>)<\/span><\/p>\n
<\/span>print<\/span>(<\/span>“<\/span>res is: <\/span>\\<\/span>(res.no1)<\/span>“<\/span>)<\/span>
\n<\/span>print<\/span>(<\/span>“<\/span>res is: <\/span>\\<\/span>(show.no1)<\/span>“<\/span>)<\/span>
\n<\/span>print<\/span>(<\/span>“<\/span>res is: <\/span>\\<\/span>(show.no2)<\/span>“<\/span>)<\/span><\/div>\n<\/div>\n<\/div>\n
\u4ee5\u4e0a\u7a0b\u5e8f\u6267\u884c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n
\nres is: 20\nres is: 30\nres is: 50\n<\/pre>\n
\n
\u6269\u5c55\u8bbf\u95ee\u6743\u9650<\/h2>\n
\u4f60\u53ef\u4ee5\u5728\u6761\u4ef6\u5141\u8bb8\u7684\u60c5\u51b5\u4e0b\u5bf9\u7c7b\u3001\u7ed3\u6784\u4f53\u3001\u679a\u4e3e\u8fdb\u884c\u6269\u5c55\u3002\u6269\u5c55\u6210\u5458\u5e94\u8be5\u5177\u6709\u548c\u539f\u59cb\u7c7b\u6210\u5458\u4e00\u81f4\u7684\u8bbf\u95ee\u7ea7\u522b\u3002\u6bd4\u5982\u4f60\u6269\u5c55\u4e86\u4e00\u4e2a\u516c\u5171\u7c7b\u578b\uff0c\u90a3\u4e48\u4f60\u65b0\u52a0\u7684\u6210\u5458\u5e94\u8be5\u5177\u6709\u548c\u539f\u59cb\u6210\u5458\u4e00\u6837\u7684\u9ed8\u8ba4\u7684internal\u8bbf\u95ee\u7ea7\u522b\u3002\n<\/p>\n<\/p>\n
\n\u6216\u8005\uff0c\u4f60\u53ef\u4ee5\u660e\u786e\u7533\u660e\u6269\u5c55\u7684\u8bbf\u95ee\u7ea7\u522b\uff08\u6bd4\u5982\u4f7f\u7528private extension\uff09\u7ed9\u8be5\u6269\u5c55\u5185\u6240\u6709\u6210\u5458\u7533\u660e\u4e00\u4e2a\u65b0\u7684\u9ed8\u8ba4\u8bbf\u95ee\u7ea7\u522b\u3002\u8fd9\u4e2a\u65b0\u7684\u9ed8\u8ba4\u8bbf\u95ee\u7ea7\u522b\u4ecd\u7136\u53ef\u4ee5\u88ab\u5355\u72ec\u6210\u5458\u6240\u7533\u660e\u7684\u8bbf\u95ee\u7ea7\u522b\u6240\u8986\u76d6\u3002<\/p>\n
\n
\u6cdb\u578b\u8bbf\u95ee\u6743\u9650<\/h2>\n
\u6cdb\u578b\u7c7b\u578b\u6216\u6cdb\u578b\u51fd\u6570\u7684\u8bbf\u95ee\u7ea7\u522b\u53d6\u6cdb\u578b\u7c7b\u578b\u3001\u51fd\u6570\u672c\u8eab\u3001\u6cdb\u578b\u7c7b\u578b\u53c2\u6570\u4e09\u8005\u4e2d\u7684\u6700\u4f4e\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>\n
\n
\u5b9e\u4f8b<\/h2>\n
\n
public<\/span> <\/span>struct<\/span> <\/span>TOS<\/span><<\/span>T<\/span>> <\/span>{<\/span>
\n    <\/span>var<\/span> <\/span>items<\/span> = <\/span>[<\/span>T<\/span>]<\/span>(<\/span>)<\/span>
\n    <\/span>private<\/span> <\/span>mutating<\/span> <\/span>func<\/span> <\/span>push<\/span>(<\/span>item<\/span>: <\/span>T<\/span>)<\/span> <\/span>{<\/span>
\n        <\/span>items<\/span>.<\/span>append<\/span>(<\/span>item<\/span>)<\/span>
\n    <\/span>}<\/span><\/p>\n
    <\/span>mutating<\/span> <\/span>func<\/span> <\/span>pop<\/span>(<\/span>)<\/span> -> <\/span>T<\/span> <\/span>{<\/span>
\n        <\/span>return<\/span> <\/span>items<\/span>.<\/span>removeLast<\/span>(<\/span>)<\/span>
\n    <\/span>}<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>var<\/span> <\/span>tos<\/span> = <\/span>TOS<\/span><<\/span>String<\/span>><\/span>(<\/span>)<\/span>
\n<\/span>tos<\/span>.<\/span>push<\/span>(<\/span>“<\/span>Swift<\/span>“<\/span>)<\/span>
\n<\/span>print<\/span>(<\/span>tos<\/span>.<\/span>items<\/span>)<\/span><\/p>\n
<\/span>tos<\/span>.<\/span>push<\/span>(<\/span>“<\/span>\u6cdb\u578b<\/span>“<\/span>)<\/span>
\n<\/span>print<\/span>(<\/span>tos<\/span>.<\/span>items<\/span>)<\/span><\/p>\n
<\/span>tos<\/span>.<\/span>push<\/span>(<\/span>“<\/span>\u7c7b\u578b\u53c2\u6570<\/span>“<\/span>)<\/span>
\n<\/span>print<\/span>(<\/span>tos<\/span>.<\/span>items<\/span>)<\/span><\/p>\n
<\/span>tos<\/span>.<\/span>push<\/span>(<\/span>“<\/span>\u7c7b\u578b\u53c2\u6570\u540d<\/span>“<\/span>)<\/span>
\n<\/span>print<\/span>(<\/span>tos<\/span>.<\/span>items<\/span>)<\/span>
\n<\/span>let<\/span> <\/span>deletetos<\/span> = <\/span>tos<\/span>.<\/span>pop<\/span>(<\/span>)<\/span><\/div>\n<\/div>\n<\/div>\n
\u4ee5\u4e0a\u7a0b\u5e8f\u6267\u884c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n
\n[\"Swift\"]\n[\"Swift\", \"\u6cdb\u578b\"]\n[\"Swift\", \"\u6cdb\u578b\", \"\u7c7b\u578b\u53c2\u6570\"]\n[\"Swift\", \"\u6cdb\u578b\", \"\u7c7b\u578b\u53c2\u6570\", \"\u7c7b\u578b\u53c2\u6570\u540d\"]\n<\/pre>\n
\n
\u7c7b\u578b\u522b\u540d<\/h2>\n
\u4efb\u4f55\u4f60\u5b9a\u4e49\u7684\u7c7b\u578b\u522b\u540d\u90fd\u4f1a\u88ab\u5f53\u4f5c\u4e0d\u540c\u7684\u7c7b\u578b\uff0c\u4ee5\u4fbf\u4e8e\u8fdb\u884c\u8bbf\u95ee\u63a7\u5236\u3002\u4e00\u4e2a\u7c7b\u578b\u522b\u540d\u7684\u8bbf\u95ee\u7ea7\u522b\u4e0d\u53ef\u9ad8\u4e8e\u539f\u7c7b\u578b\u7684\u8bbf\u95ee\u7ea7\u522b\u3002<\/p>\n
\u6bd4\u5982\u8bf4\uff0c\u4e00\u4e2aprivate\u7ea7\u522b\u7684\u7c7b\u578b\u522b\u540d\u53ef\u4ee5\u8bbe\u5b9a\u7ed9\u4e00\u4e2apublic\u3001internal\u3001private\u7684\u7c7b\u578b\uff0c\u4f46\u662f\u4e00\u4e2apublic\u7ea7\u522b\u7684\u7c7b\u578b\u522b\u540d\u53ea\u80fd\u8bbe\u5b9a\u7ed9\u4e00\u4e2apublic\u7ea7\u522b\u7684\u7c7b\u578b\uff0c\u4e0d\u80fd\u8bbe\u5b9a\u7ed9internal\u6216private \u7ea7\u522b\u7684\u7c7b\u578b\u3002<\/p>\n
\n
\u6ce8\u610f\uff1a\u8fd9\u6761\u89c4\u5219\u4e5f\u9002\u7528\u4e8e\u4e3a\u6ee1\u8db3\u534f\u8bae\u4e00\u81f4\u6027\u800c\u7ed9\u76f8\u5173\u7c7b\u578b\u547d\u540d\u522b\u540d\u7684\u60c5\u51b5\u3002<\/p>\n<\/blockquote>\n
\n
\u5b9e\u4f8b<\/h2>\n
\n
public<\/span> <\/span>protocol<\/span> <\/span>Container<\/span> <\/span>{<\/span>
\n    <\/span>typealias<\/span> <\/span>ItemType<\/span>
\n    <\/span>mutating<\/span> <\/span>func<\/span> <\/span>append<\/span>(<\/span>item<\/span>: <\/span>ItemType<\/span>)<\/span>
\n    <\/span>var<\/span> <\/span>count<\/span>: <\/span>Int<\/span> <\/span>{<\/span> <\/span>get<\/span> <\/span>}<\/span>
\n    <\/span>subscript<\/span>(<\/span>i<\/span>: <\/span>Int<\/span>)<\/span> -> <\/span>ItemType<\/span> <\/span>{<\/span> <\/span>get<\/span> <\/span>}<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>struct<\/span> <\/span>Stack<\/span><<\/span>T<\/span>>: <\/span>Container<\/span> <\/span>{<\/span>
\n    <\/span>\/\/ original Stack<T> implementation<\/span><\/span>
\n    <\/span>var<\/span> <\/span>items<\/span> = <\/span>[<\/span>T<\/span>]<\/span>(<\/span>)<\/span>
\n    <\/span>mutating<\/span> <\/span>func<\/span> <\/span>push<\/span>(<\/span>item<\/span>: <\/span>T<\/span>)<\/span> <\/span>{<\/span>
\n        <\/span>items<\/span>.<\/span>append<\/span>(<\/span>item<\/span>)<\/span>
\n    <\/span>}<\/span><\/p>\n
    <\/span>mutating<\/span> <\/span>func<\/span> <\/span>pop<\/span>(<\/span>)<\/span> -> <\/span>T<\/span> <\/span>{<\/span>
\n        <\/span>return<\/span> <\/span>items<\/span>.<\/span>removeLast<\/span>(<\/span>)<\/span>
\n    <\/span>}<\/span><\/p>\n
    <\/span>\/\/ conformance to the Container protocol<\/span><\/span>
\n    <\/span>mutating<\/span> <\/span>func<\/span> <\/span>append<\/span>(<\/span>item<\/span>: <\/span>T<\/span>)<\/span> <\/span>{<\/span>
\n        <\/span>self<\/span>.<\/span>push<\/span>(<\/span>item<\/span>)<\/span>
\n    <\/span>}<\/span><\/p>\n
    <\/span>var<\/span> <\/span>count<\/span>: <\/span>Int<\/span> <\/span>{<\/span>
\n        <\/span>return<\/span> <\/span>items<\/span>.<\/span>count<\/span>
\n    <\/span>}<\/span><\/p>\n
    <\/span>subscript<\/span>(<\/span>i<\/span>: <\/span>Int<\/span>)<\/span> -> <\/span>T<\/span> <\/span>{<\/span>
\n        <\/span>return<\/span> <\/span>items<\/span>[<\/span>i<\/span>]<\/span>
\n    <\/span>}<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>func<\/span> <\/span>allItemsMatch<\/span><
\n    <\/span>C1<\/span>: <\/span>Container<\/span>, <\/span>C2<\/span>: <\/span>Container<\/span>
\n    <\/span>where<\/span> <\/span>C1<\/span>.<\/span>ItemType<\/span> == <\/span>C2<\/span>.<\/span>ItemType<\/span>, <\/span>C1<\/span>.<\/span>ItemType<\/span>: <\/span>Equatable<\/span>>
\n    <\/span>(<\/span>someContainer<\/span>: <\/span>C1<\/span>, <\/span>anotherContainer<\/span>: <\/span>C2<\/span>)<\/span> -> <\/span>Bool<\/span> <\/span>{<\/span>
\n        <\/span>\/\/ check that both containers contain the same number of items<\/span><\/span>
\n        <\/span>if<\/span> <\/span>someContainer<\/span>.<\/span>count<\/span> != <\/span>anotherContainer<\/span>.<\/span>count<\/span> <\/span>{<\/span>
\n            <\/span>return<\/span> <\/span>false<\/span>
\n        <\/span>}<\/span><\/p>\n
        <\/span>\/\/ check each pair of items to see if they are equivalent<\/span><\/span>
\n        <\/span>for<\/span> <\/span>i<\/span> <\/span>in<\/span> <\/span>0<\/span>..<<\/span>someContainer<\/span>.<\/span>count<\/span> <\/span>{<\/span>
\n            <\/span>if<\/span> <\/span>someContainer<\/span>[<\/span>i<\/span>]<\/span> != <\/span>anotherContainer<\/span>[<\/span>i<\/span>]<\/span> <\/span>{<\/span>
\n                <\/span>return<\/span> <\/span>false<\/span>
\n            <\/span>}<\/span>
\n        <\/span>}<\/span><\/p>\n
        <\/span>\/\/ all items match, so return true<\/span><\/span>
\n        <\/span>return<\/span> <\/span>true<\/span>
\n<\/span>}<\/span><\/p>\n
<\/span>var<\/span> <\/span>tos<\/span> = <\/span>Stack<\/span><<\/span>String<\/span>><\/span>(<\/span>)<\/span>
\n<\/span>tos<\/span>.<\/span>push<\/span>(<\/span>“<\/span>Swift<\/span>“<\/span>)<\/span>
\n<\/span>print<\/span>(<\/span>tos<\/span>.<\/span>items<\/span>)<\/span><\/p>\n
<\/span>tos<\/span>.<\/span>push<\/span>(<\/span>“<\/span>\u6cdb\u578b<\/span>“<\/span>)<\/span>
\n<\/span>print<\/span>(<\/span>tos<\/span>.<\/span>items<\/span>)<\/span><\/p>\n
<\/span>tos<\/span>.<\/span>push<\/span>(<\/span>“<\/span>Where \u8bed\u53e5<\/span>“<\/span>)<\/span>
\n<\/span>print<\/span>(<\/span>tos<\/span>.<\/span>items<\/span>)<\/span><\/p>\n
<\/span>var<\/span> <\/span>eos<\/span> = <\/span>[<\/span>“<\/span>Swift<\/span>“<\/span>, <\/span>“<\/span>\u6cdb\u578b<\/span>“<\/span>, <\/span>“<\/span>Where \u8bed\u53e5<\/span>“<\/span>]<\/span>
\n<\/span>print<\/span>(<\/span>eos<\/span>)<\/span><\/div>\n<\/div>\n<\/div>\n
\u4ee5\u4e0a\u7a0b\u5e8f\u6267\u884c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n
\n[\"Swift\"]\n[\"Swift\", \"\u6cdb\u578b\"]\n[\"Swift\", \"\u6cdb\u578b\", \"Where \u8bed\u53e5\"]\n[\"Swift\", \"\u6cdb\u578b\", \"Where \u8bed\u53e5\"]\n<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
Swift \u8bbf\u95ee\u63a7\u5236 \u8bbf\u95ee\u63a7\u5236\u53ef\u4ee5\u9650\u5b9a\u5176\u4ed6\u6e90\u6587\u4ef6\u6216\u6a21\u5757\u4e2d\u4ee3\u7801\u5bf9\u4f60\u4ee3\u7801\u7684\u8bbf\u95ee\u7ea7\u522b\u3002 \u4f60\u53ef\u4ee5\u660e…<\/span><\/p>\n
Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26,28],"tags":[74,119],"class_list":["post-550","post","type-post","status-publish","format-standard","hentry","category-mobile","category-swift","tag-ios","tag-swift","zoom-theme-has-thumb"],"yoast_head":"\nSwift \u8bbf\u95ee\u63a7\u5236 - \u8c31\u5b50\u68cb - Puzi7<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.puzi7.net\/?p=550\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Swift \u8bbf\u95ee\u63a7\u5236 - \u8c31\u5b50\u68cb - Puzi7\" \/>\n<meta property=\"og:description\" content=\"Swift \u8bbf\u95ee\u63a7\u5236 \u8bbf\u95ee\u63a7\u5236\u53ef\u4ee5\u9650\u5b9a\u5176\u4ed6\u6e90\u6587\u4ef6\u6216\u6a21\u5757\u4e2d\u4ee3\u7801\u5bf9\u4f60\u4ee3\u7801\u7684\u8bbf\u95ee\u7ea7\u522b\u3002 \u4f60\u53ef\u4ee5\u660e…Read More\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.puzi7.net\/?p=550\" \/>\n<meta property=\"og:site_name\" content=\"\u8c31\u5b50\u68cb - 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