{"id":322299,"date":"2021-02-05T18:38:37","date_gmt":"2021-02-05T10:38:37","guid":{"rendered":"http:\/\/4563.org\/?p=322299"},"modified":"2021-02-05T18:38:37","modified_gmt":"2021-02-05T10:38:37","slug":"%e8%bf%ab%e4%ba%8e%e5%bf%ab%e5%90%90%e4%ba%86%ef%bc%8c%e5%92%a8%e8%af%a2%e4%b8%8b%e6%a0%91%e8%8e%93%e6%b4%be%e4%b8%8a-python-%e8%87%aa%e5%90%af%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=322299","title":{"rendered":"\u8feb\u4e8e\u5feb\u5410\u4e86\uff0c\u54a8\u8be2\u4e0b\u6811\u8393\u6d3e\u4e0a Python \u81ea\u542f\u95ee\u9898"},"content":{"rendered":"
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\u8feb\u4e8e\u5feb\u5410\u4e86\uff0c\u54a8\u8be2\u4e0b\u6811\u8393\u6d3e\u4e0a Python \u81ea\u542f\u95ee\u9898 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : nidongpinyinme <\/span> <\/i> 9<\/span> <\/div>\n
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nohup python3 \/home\/pi\/Recorder.py >> log.txt 2>&1 &  <\/code><\/pre>\n
    \n
  • \u6211\u628a\u4e0a\u8ff0\u4ee3\u7801\u5199\u8fdb\u4e86 shell \u81ea\u542f\u811a\u672c\u91cc\uff0c\u811a\u672c\u4e2d\u53e6\u5916\u7684 sh \u6587\u4ef6\u7b49\u542f\u52a8\u6b63\u5e38\uff0c\u8be5 py \u811a\u672c\u4e5f\u6b63\u5e38\uff0c\u4f46\u662f\u81ea\u542f\u65f6\u5c31\u4f1a\u5728 log \u6587\u4ef6\u4e2d\u63d0\u793aModuleNotFoundError: No module named 'apscheduler'<\/code>\u3002<\/li>\n
  • \u68c0\u67e5\u8fc7\u6811\u8393\u6d3e\u73af\u5883\uff0cpython2.7 \u548c 3.7 \u90fd\u88c5\u4e0a\u4e86 apscheduler \u5e93\uff0c\u4e5f\u90fd\u53ef\u4ee5\u6267\u884c\uff0c\u5207\u6362\u5230 root \u7528\u6237\u4e5f\u6ca1\u95ee\u9898\uff0c\u4f46\u662f\u5728\u81ea\u542f\u811a\u672c\u91cc\u5c31\u662f\u4e0d\u884c\u3002<\/li>\n
  • \u81ea\u542f\u811a\u672c\u662f\u5728 rc.local \u91cc\u542f\u52a8\u7684\u3002<\/li>\n<\/ul><\/div>\n
     \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (18<\/span>)        <\/div>\n
     <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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       \u8cc7\u6df1\u5927\u4f6c : jianixrabbit <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   \u770b\u770b\u811a\u672c\u5f53\u65f6\u7684\u73af\u5883\u53d8\u91cf                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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       \u8cc7\u6df1\u5927\u4f6c : imes <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   \u6709 systmd \u4e0d\u7528\uff0c\u8dd1\u53bb\u7528\u6b6a\u95e8\u90aa\u9053\u7684 rc.local\uff0c\u51fa bug \u90fd\u96be\u4fee\u3002systemd \u811a\u672c\u5982\u4e0b\uff0c\u5b89\u88c5\u5b9e\u9645\u60c5\u51b5\uff0c\u4fee\u6539\u7528\u6237\u548c\u8def\u5f84\uff1a
      “`
      [Unit]
      Description=Python Service
      After=multi-user.target<\/p>\n
      [Service]
      WorkingDirectory=\/path\/
      User=root
      Type=idle
      ExecStart=\/usr\/bin\/python3 \/path\/python.py
      Restart=always<\/p>\n
      [Install]
      WantedBy=multi-user.target
      “`                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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       \u8cc7\u6df1\u5927\u4f6c : farmer01 <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   nohup \/usr\/bin\/python3 \/home\/pi\/Recorder.py >> log.txt 2>&1 &                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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       \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : nidongpinyinme <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   @jianixrabbit \u5728\u811a\u672c\u91cc\u6253\u5370\u4e86\u73af\u5883\u53d8\u91cf\u53d1\u73b0\u786e\u5b9e\u548c\u7ec8\u7aef\u6267\u884c\u65f6\u7684\u4e0d\u4e00\u6837\uff0c\u5c11\u4e86\u4e09\u65b9\u5e93\u7684\u8def\u5f84\uff0c\u90a3\u4e48\u4ed6\u8bfb\u7684\u662f\u54ea\u4e2a\u53d8\u91cf\u5462                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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       \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : nidongpinyinme <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   @imes \u8c22\u8c22\u54e5\uff0c\u7ed9\u6211\u63a8\u5f00\u4e86\u65b0\u4e16\u754c\u7684\u95e8                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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       \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : nidongpinyinme <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   @farmer01 \u6307\u5b9a\u4e86\u4e5f\u662f\u4e0d\u884c\uff0c\u597d\u50cf\u662f\u811a\u672c\u91cc\u9762\u627e\u4e0d\u5230 python \u7684\u4e09\u65b9\u5e93\u8def\u5f84                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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       \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : nidongpinyinme <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   @jianixrabbit \u8bf4\u7684\u6709\u70b9\u50bb\u4e86\uff0c\u6211\u662f\u7528 python \u7684 sys.path \u6253\u5370\u7684                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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       \u8cc7\u6df1\u5927\u4f6c : exiledkingcc <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   \u4f60\u5728\u7ec8\u7aef\u91cc\u9762\u8fd0\u884c\u7684\u65f6\u5019\uff0c\u4f1a\u52a0\u8f7d\u7528\u6237\u7684\u4e00\u4e9b\u73af\u5883\u53d8\u91cf\u3002
      \u5728 rc.local \u8fd0\u884c\u7684\u65f6\u5019\uff0c\u6ca1\u6709\u8fd9\u4e9b\u4e1c\u897f\u3002
      \u6539\u6210 systemd\uff0c\u7136\u540e\u628a\u5fc5\u8981\u7684 path \u914d\u7f6e\u8fdb\u53bb\u5c31\u884c\u4e86\u3002
      \u6216\u8005\u7528 python \u865a\u62df\u73af\u5883\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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       \u8cc7\u6df1\u5927\u4f6c : no1xsyzy <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   \u73b0\u5728 rc.local \u4e5f\u662f\u9760 systemd \u91cc\u4e00\u4e2a rc-local.service \u6765\u542f\u52a8\u7684\u2026\u2026 \u7eaf\u7cb9\u662f\u5411\u540e\u517c\u5bb9\u7684\u76ee\u7684\u7559\u7740\u7684\uff0c\u6ca1\u5fc5\u8981\u7528<\/p>\n
      \u81f3\u4e8e sys.path \u8fd8\u662f\u81ea\u5df1\u770b\u6587\u6863\u5427\uff1a https:\/\/docs.python.org\/3\/library\/sys.html#sys.path                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
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       \u8cc7\u6df1\u5927\u4f6c : bao3 <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   \u5176\u5b9e\u5bf9\u4e8e\u4e00\u822c\u7684\u9700\u6c42\uff0crc.local \u5f88\u65b9\u4fbf\uff0c\u4e5f\u4e0d\u7406\u89e3\u4e3a\u5565\u7cfb\u7edf\u8981\u53d6\u6d88                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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       \u8cc7\u6df1\u5927\u4f6c : JamesMackerel <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   PYTHONPATH \u73af\u5883\u53d8\u91cf\u4e86\u89e3\u4e00\u4e0b\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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       \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : nidongpinyinme <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   @exiledkingcc \u6211\u6539\u6210 systemd \u53ef\u4ee5\u76f4\u63a5\u7528 \/\u53f9\u6c14                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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       \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : nidongpinyinme <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   @no1xsyzy \u656c\u793c                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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       \u8cc7\u6df1\u5927\u4f6c : farmer01 <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   @nidongpinyinme \u53ef\u4ee5\u50cf imes \u8bf4\u7684\uff0c\u6ce8\u518c\u6210\u7cfb\u7edf\u670d\u52a1\uff0c\u6216\u8005\u662f\u5728 crontab \u91cc\u5f15\u7528 PATH                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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       \u8cc7\u6df1\u5927\u4f6c : imycc <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   py \u4f9d\u8d56\u627e\u4e0d\u5230\u7684\u7b80\u5355\u6392\u9519\u529e\u6cd5\uff0c\u542f\u52a8\u7684\u65f6\u5019\u628a sys.path \u6253\u5370\u51fa\u6765\uff0c\u8ddf\u4ea4\u4e92\u73af\u5883\u4e0b\u7684\u505a\u5bf9\u6bd4\u3002<\/p>\n
      \u5e38\u89c1\u7684\u9519\u8bef\u662f\u7cfb\u7edf\u5b58\u5728\u591a\u4e2a py \u7248\u672c\uff0c\u6267\u884c\u7684\u65f6\u5019\u662f\u53e6\u4e00\u4e2a py \u3002\u6216\u8005\u4f60\u5b89\u88c5\u5e93\u7684\u65f6\u5019\u52a0\u4e86–user\uff0c\u628a\u5e93\u5b89\u88c5\u5230$HOME\/.local \u4e0b\u9762\u53bb\u4e86\uff0c\u6267\u884c\u7684\u65f6\u5019\u73af\u5883\u4e0d\u4e00\u6837\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
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       \u8cc7\u6df1\u5927\u4f6c : neroxps <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   2020 \u5e74\u4e86,\u8fd8\u5728\u7528 rc.local<\/p>\n
      SYSTEMD \u4f5c\u8005\u73b0\u5728\u8fd8\u6d3b\u7684\u597d\u597d\u7684                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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       \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : nidongpinyinme <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   @neroxps \u5b66\u4f1a\u4e86\u5b66\u4f1a\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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       \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : nidongpinyinme <\/span>  <\/div>\n
       <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                   @imycc \u662f\u7684\uff0c\u6211\u8fd9\u8fb9\u662f\u88c5\u5e93\u4f4d\u7f6e\u4e0d\u5bf9                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n","protected":false},"excerpt":{"rendered":"
      \u8feb\u4e8e\u5feb\u5410\u4e86\uff0c\u54a8\u8be2\u4e0b\u6811\u8393\u6d3e\u4e0a Pyt…<\/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\/322299"}],"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=322299"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/322299\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=322299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=322299"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=322299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}