{"id":169193,"date":"2020-10-02T23:26:10","date_gmt":"2020-10-02T15:26:10","guid":{"rendered":"http:\/\/4563.org\/?p=169193"},"modified":"2020-10-02T23:26:10","modified_gmt":"2020-10-02T15:26:10","slug":"%e8%ae%be%e7%bd%ae%e5%a4%9a%e4%b8%aa-global-%e5%8f%98%e9%87%8f%e6%9c%89%e6%b2%a1%e6%9c%89%e6%96%b9%e4%be%bf%e7%9a%84%e6%93%8d%e4%bd%9c%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=169193","title":{"rendered":"\u8bbe\u7f6e\u591a\u4e2a global \u53d8\u91cf\u6709\u6ca1\u6709\u65b9\u4fbf\u7684\u64cd\u4f5c\uff1f"},"content":{"rendered":"
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\u8bbe\u7f6e\u591a\u4e2a global \u53d8\u91cf\u6709\u6ca1\u6709\u65b9\u4fbf\u7684\u64cd\u4f5c\uff1f <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : frmongo <\/span> <\/i> 6<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\u8bed\u8a00 python3, \u6bd4\u5982\u6211\u8981\u8bbe\u7f6e 50 \u4e2a\u53d8\u91cf\u4e3a\u5168\u5c40\u53d8\u91cf\uff0c\u90fd\u662f\u7c7b\u4f3c\u8fd9\u53e5\u8bdd<\/p>\n

global para_1  <\/code><\/pre>\n
\u9664\u4e86\u5199 50 \u884c\u58f0\u660e\u8bed\u53e5\uff0c\u6709\u7528\u51e0\u884c\u5c31\u80fd\u5b9e\u73b0\u7684\u5199\u6cd5\u5417?<\/p>\n<\/p><\/div>\n
 \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (11<\/span>)        <\/div>\n
 <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : frmongo <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u6211\u627e\u5230\u4e00\u79cd\u7a0d\u5fae\u7b80\u4fbf\u7684\u5199\u6cd5<\/p>\n
     global para_1,para_2…para_50<\/p>\n
    \u8fd8\u6709\u522b\u7684\u65b9\u6cd5\u5417                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : kiracyan <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u7528\u811a\u672c\u5199                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : BingoXuan <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u6ce8\u5165 globals \u7684\u5b57\u5178                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : frmongo <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @BingoXuan cool                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : zxCoder <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u6570\u7ec4                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : laike9m <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 > \u6211\u8981\u8bbe\u7f6e 50 \u4e2a\u53d8\u91cf\u4e3a\u5168\u5c40\u53d8\u91cf<\/p>\n
    \u90a3\u4f60\u53ef\u80fd\u9700\u8981\u91cd\u6784\u4e00\u4e0b\u4ee3\u7801\u4e86                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : JB18CM <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u5207\u7247                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : yucongo <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 p_list = [f’para_{idx}’ for idx in range(1, 51)]
    globals().update(dict(zip(p_list, [None] * 50)))                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : typetraits <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 50 \u4e2a\uff1f\u4e0d\u5982\u76f4\u63a5\u5b58\u5165\u4e00\u4e2a dict\uff0c\u7136\u540e\u628a\u8fd9\u4e2a dict \u653e\u5230 globals \u91cc                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : faketemp <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u53ea\u6709\u6211\u4e00\u4e2a\u4eba\u628a\u6807\u9898\u770b\u6210”golang \u53d8\u91cf”\u4e86\u5417                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : frmongo <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @typetraits \u55ef\uff0c\u591a\u8c22\uff0c\u6211\u73b0\u5728\u5c31\u8fd9\u4e9b\u5199\u7684                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"
    \u8bbe\u7f6e\u591a\u4e2a global \u53d8\u91cf\u6709\u6ca1\u6709…<\/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\/169193"}],"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=169193"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/169193\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=169193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=169193"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=169193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}