{"id":17729,"date":"2024-11-18T17:16:21","date_gmt":"2024-11-18T09:16:21","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17729\/"},"modified":"2024-11-18T17:16:21","modified_gmt":"2024-11-18T09:16:21","slug":"%e5%ae%89%e5%8d%93%e7%b3%bb%e7%bb%9f%e4%b8%8elinux%e5%86%85%e6%a0%b8%e7%9a%84%e5%a5%a5%e7%a7%98%e6%8f%ad%e7%a7%98","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17729\/","title":{"rendered":"\u5b89\u5353\u7cfb\u7edf\u4e0eLinux\u5185\u6838\u7684\u5965\u79d8\u63ed\u79d8"},"content":{"rendered":"

\"\u5b89\u5353\u7cfb\u7edf\u4e0eLinux\u5185\u6838\u7684\u5965\u79d8\u63ed\u79d8\u63d2\u56fe\"<\/p>\n

\u5b89\u5353\u7cfb\u7edf\u4e0eLinux\u5185\u6838\u7684\u5965\u79d8\u63ed\u79d8<\/p>\n

\u968f\u7740\u667a\u80fd\u624b\u673a\u7684\u666e\u53ca\u548c\u79fb\u52a8\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u5b89\u5353\u7cfb\u7edf\u4f5c\u4e3a\u6700\u4e3b\u6d41\u7684\u624b\u673a\u64cd\u4f5c\u7cfb\u7edf\u4e4b\u4e00\uff0c\u5907\u53d7\u5173\u6ce8\u3002\u800c\u4f5c\u4e3a\u5b89\u5353\u7cfb\u7edf\u7684\u5185\u6838\uff0cLinux\u5185\u6838\u5219\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5b89\u5353\u7cfb\u7edf\u4e0eLinux\u5185\u6838\u7684\u5173\u7cfb\u53ca\u5176\u5185\u5728\u5965\u79d8\uff0c\u5e76\u7ed9\u51fa\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

    \n
  1. \u5b89\u5353\u7cfb\u7edf\u4e0eLinux\u5185\u6838\u7684\u5173\u7cfb<\/li>\n<\/ol>\n

    \u5b89\u5353\u7cfb\u7edf\u662f\u57fa\u4e8eLinux\u5185\u6838\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\uff0c\u901a\u8fc7\u6dfb\u52a0\u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\u3001\u7528\u6237\u754c\u9762\u7b49\u7ec4\u4ef6\u800c\u6784\u5efa\u800c\u6210\u3002\u56e0\u6b64\uff0c\u5b89\u5353\u7cfb\u7edf\u7ee7\u627f\u4e86Linux\u5185\u6838\u7684\u7a33\u5b9a\u6027\u3001\u5b89\u5168\u6027\u548c\u9ad8\u6548\u6027\uff0c\u5e76\u5728\u6b64\u57fa\u7840\u4e0a\u52a0\u5165\u4e86\u8bb8\u591a\u5b9a\u5236\u5316\u7684\u529f\u80fd\uff0c\u4ee5\u6ee1\u8db3\u624b\u673a\u7b49\u79fb\u52a8\u8bbe\u5907\u7684\u9700\u6c42\u3002<\/p>\n

    Linux\u5185\u6838\u4f5c\u4e3a\u5b89\u5353\u7cfb\u7edf\u7684\u5e95\u5c42\u6838\u5fc3\uff0c\u8d1f\u8d23\u7ba1\u7406\u8bbe\u5907\u9a71\u52a8\u3001\u5185\u5b58\u7ba1\u7406\u3001\u8fdb\u7a0b\u7ba1\u7406\u7b49\u7cfb\u7edf\u7684\u57fa\u672c\u8fd0\u884c\u3002\u5b89\u5353\u7cfb\u7edf\u5728Linux\u5185\u6838\u7684\u57fa\u7840\u4e0a\uff0c\u52a0\u5165\u4e86Android Runtime\u3001\u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\u7b49\u7ec4\u4ef6\uff0c\u4f7f\u5f97\u5b89\u5353\u7cfb\u7edf\u80fd\u591f\u5b9e\u73b0\u66f4\u591a\u9ad8\u7ea7\u529f\u80fd\u548c\u670d\u52a1\u3002<\/p>\n

      \n
    1. \u5b89\u5353\u7cfb\u7edf\u4e0eLinux\u5185\u6838\u7684\u5185\u5728\u5965\u79d8<\/li>\n<\/ol>\n

      \u5b89\u5353\u7cfb\u7edf\u4e0eLinux\u5185\u6838\u4e4b\u95f4\u6709\u8bb8\u591a\u9690\u85cf\u7684\u5185\u5728\u5965\u79d8\uff0c\u5176\u4e2d\u6700\u91cd\u8981\u7684\u4e00\u70b9\u5c31\u662f\u5b89\u5353\u7cfb\u7edf\u5bf9Linux\u5185\u6838\u7684\u6df1\u5ea6\u5b9a\u5236\u3002\u5b89\u5353\u7cfb\u7edf\u5bf9Linux\u5185\u6838\u8fdb\u884c\u4e86\u8bb8\u591a\u4fee\u6539\u548c\u4f18\u5316\uff0c\u4ee5\u9002\u5e94\u79fb\u52a8\u8bbe\u5907\u7684\u7279\u6b8a\u9700\u6c42\u3002<\/p>\n

      \u5177\u4f53\u6765\u8bf4\uff0c\u5b89\u5353\u7cfb\u7edf\u5728Linux\u5185\u6838\u7684\u57fa\u7840\u4e0a\uff0c\u6dfb\u52a0\u4e86\u8bb8\u591a\u65b0\u7684\u9a71\u52a8\uff0c\u8c03\u6574\u4e86\u5185\u5b58\u7ba1\u7406\u7b56\u7565\uff0c\u4f18\u5316\u4e86\u8fdb\u7a0b\u7ba1\u7406\u673a\u5236\u7b49\u3002\u8fd9\u4e9b\u6539\u52a8\u4f7f\u5f97\u5b89\u5353\u7cfb\u7edf\u80fd\u591f\u66f4\u597d\u5730\u9002\u5e94\u624b\u673a\u7684\u4f7f\u7528\u573a\u666f\uff0c\u63d0\u4f9b\u66f4\u597d\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

        \n
      1. \u4ee3\u7801\u793a\u4f8b<\/li>\n<\/ol>\n

        \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u7ed9\u51fa\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u4ee5\u5c55\u793a\u5b89\u5353\u7cfb\u7edf\u5982\u4f55\u4e0eLinux\u5185\u6838\u8fdb\u884c\u4ea4\u4e92\u3002<\/p>\n

        \u793a\u4f8b1\uff1a\u901a\u8fc7proc\u6587\u4ef6\u7cfb\u7edf\u83b7\u53d6Linux\u5185\u6838\u4fe1\u606f<\/p>\n

        public void getKernelInfo() {\n    try {\n        File file = new File(\"\/proc\/version\");\n        FileInputStream fis = new FileInputStream(file);\n        BufferedReader br = new BufferedReader(new InputStreamReader(fis));\n        String line = br.readLine();\n        Log.d(\"Kernel Info\", line);\n    } catch (Exception e) {\n        Log.e(\"Error\", e.getMessage());\n    }\n}<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u793a\u4f8b2\uff1a\u8c03\u7528Linux\u5185\u6838\u63a5\u53e3\u8fdb\u884c\u8bbe\u5907\u9a71\u52a8\u64cd\u4f5c<\/p>\n
        public void controlDevice() {\n    File file = new File(\"\/dev\/mydevice\");\n    FileInputStream fis = new FileInputStream(file);\n    \/\/ \u8bfb\u53d6\u8bbe\u5907\u6570\u636e\n    byte[] data = new byte[1024];\n    fis.read(data);\n    \n    \/\/ \u5199\u5165\u8bbe\u5907\u6570\u636e\n    FileOutputStream fos = new FileOutputStream(file);\n    byte[] newData = \"Hello, device!\".getBytes();\n    fos.write(newData);\n}<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
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        \u603b\u7ed3\uff1a\u5b89\u5353\u7cfb\u7edf\u4e0eLinux\u5185\u6838\u7684\u5965\u79d8\u662f\u4e00\u4e2a\u5e7f\u9614\u7684\u9886\u57df\uff0c\u6d89\u53ca\u5230\u8bb8\u591a\u5e95\u5c42\u539f\u7406\u548c\u6280\u672f\u3002\u901a\u8fc7\u672c\u6587\u7684\u63a2\u8ba8\uff0c\u6211\u4eec\u5bf9\u5b89\u5353\u7cfb\u7edf\u4e0eLinux\u5185\u6838\u7684\u5173\u7cfb\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\uff0c\u540c\u65f6\u4e5f\u5c55\u793a\u4e86\u5b83\u4eec\u4e4b\u95f4\u4ea4\u4e92\u7684\u4e00\u4e9b\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u3002\u5e0c\u671b\u8bfb\u8005\u80fd\u591f\u8fdb\u4e00\u6b65\u63a2\u7d22\u8fd9\u4e2a\u9886\u57df\uff0c\u6df1\u5165\u4e86\u89e3\u5b89\u5353\u7cfb\u7edf\u4e0eLinux\u5185\u6838\u4e4b\u95f4\u7684\u4e30\u5bcc\u5185\u6db5\u3002<\/p>\n
        \u4ee5\u4e0a\u5c31\u662f\u5b89\u5353\u7cfb\u7edf\u4e0eLinux\u5185\u6838\u7684\u5965\u79d8\u63ed\u79d8\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
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FileInputStream fis = new FileInputStream(file); BufferedReader br = new BufferedReader(new InputStreamReader(fis)); String line = br.readLine(); Log.d(“Kernel Info”, line); } catch (Exception e) { Log.e(“Error”, e.getMessage()); } } \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b2\uff1a\u8c03\u7528Linux\u5185\u6838\u63a5\u53e3\u8fdb\u884c\u8bbe\u5907\u9a71\u52a8\u64cd\u4f5c public void controlDevice() […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-17729","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17729","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=17729"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17729\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}