{"id":346,"date":"2022-09-09T16:52:41","date_gmt":"2022-09-09T07:52:41","guid":{"rendered":"https:\/\/software.satoshis.jp\/?p=346"},"modified":"2023-04-11T14:13:59","modified_gmt":"2023-04-11T05:13:59","slug":"java%e3%81%a7%e3%82%b7%e3%82%a7%e3%83%ab%e3%82%b9%e3%82%af%e3%83%aa%e3%83%97%e3%83%88%e3%81%ae%e5%ae%9f%e8%a1%8c%e7%b5%90%e6%9e%9c%e3%82%92%e5%8f%96%e5%be%97%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/software.satoshis.jp\/?p=346","title":{"rendered":"Java\u3067\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u5b9f\u884c\u7d50\u679c\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\uff08\u4f8b Wi-Fi\u30b9\u30dd\u30c3\u30c8\u306eSSID\u3092\u53d6\u5f97\uff09"},"content":{"rendered":"<p> Linux\u4e0a\u3067Java\u3092\u52d5\u304b\u3057\u305f\u5834\u5408\u306b\u3001Java\u3060\u3051\u3067\u306f\u53d6\u5f97\u3067\u304d\u306a\u3044\u60c5\u5831\u304c\u6b32\u3057\u304b\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p> \u4f8b\u3048\u3070\u3001Java\u306fWi-Fi\u306b\u95a2\u3059\u308bAPI\u304c\u5b58\u5728\u3057\u306a\u3044\u306e\u3067\u3001Java\u3060\u3051\u3067Wi-Fi\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p> \u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306f\u3001Java\u304b\u3089\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\uff08Windows\u306e\u5834\u5408\u306f\u30d0\u30c3\u30c1\u30d5\u30a1\u30a4\u30eb\uff09\u3092\u5b9f\u884c\u3057\u3066\u3001\u6a19\u6e96\u51fa\u529b\u304b\u3089\u5fc5\u8981\u306a\u60c5\u5831\u3092\u62fe\u3044\u51fa\u3059\u3068\u3044\u3046\u65b9\u6cd5\u3067\u3042\u308c\u3070\u7c21\u5358\u306b\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304c\u5909\u308f\u3063\u3066\u51fa\u529b\u5185\u5bb9\u304c\u7570\u306a\u308b\u3068\u304d\u306b\u306f\u3001Java\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u66f8\u304d\u63db\u3048\u308b\u3060\u3051\u3067\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n<p> \u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u5b9f\u884c\u7d50\u679c\u3068\u3057\u3066\u6a19\u6e96\u51fa\u529b\u306b\u51fa\u529b\u3055\u308c\u305f\u5185\u5bb9\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3067\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3000\u5f15\u6570\u306e path \u306f\u3001\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u30d1\u30b9\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\n    public String getScriptResult(String path) {\r\n        try {\r\n            StringBuilder sb = new StringBuilder();\r\n            Process p = Runtime.getRuntime().exec(path);\r\n            BufferedReader r = new BufferedReader(new InputStreamReader(p.getInputStream()));\r\n            while (true) {\r\n                String s = r.readLine();\r\n                if (s == null) break;\r\n                sb.append(s).append(&quot;\\n&quot;);\r\n            }\r\n            return sb.toString();\r\n        } catch (Exception e) {}\r\n        return &quot;&quot;;\r\n    }\r\n<\/pre>\n<p> Mac\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067 Wi-Fi\u30b9\u30dd\u30c3\u30c8\u306e\u30b9\u30ad\u30e3\u30f3\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\n$ \/System\/Library\/PrivateFrameworks\/Apple80211.framework\/Versions\/A\/Resources\/airport scan\r\n                            SSID BSSID             RSSI CHANNEL HT CC SECURITY (auth\/unicast\/group)\r\n                    TP-Link_5A8E                   -51  10      Y  -- RSN(PSK\/AES\/AES)\r\n                    002687097089                   -47  6       Y  -- WPA(PSK\/AES,TKIP\/TKIP) RSN(PSK\/AES,TKIP\/TKIP)\r\n                         Airport                   -47  6       N  -- WEP\r\n                 TP-Link_5A8E_5G                   -67  36      Y  -- RSN(PSK\/AES\/AES)\r\n<\/pre>\n<p> \u30b3\u30de\u30f3\u30c9\u3092\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u540d\u3092 wifiscan.sh \u3068\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\n#\/bin\/sh\r\n\/System\/Library\/PrivateFrameworks\/Apple80211.framework\/Versions\/A\/Resources\/airport scan\r\n<\/pre>\n<p> Java\u30a2\u30d7\u30ea\u3068\u540c\u3058\u5834\u6240\u306b wifiscan.sh \u3092\u304a\u3044\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u5f15\u6570\u306b .\/wifiscan.sh \u3092\u6e21\u3059\u3068\u3001Java\u3067\u5b9f\u884c\u7d50\u679c\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n<p> \u3057\u304b\u3057\u30011\u884c\u76ee\u306f\u4e0d\u8981\u3067\u3059\u3057\u3001SSID\u306e\u30ea\u30b9\u30c8\u3092\u53d6\u5f97\u3057\u305f\u3044\u306e\u3067\u3042\u308c\u3070\u3001SSID\u4ee5\u964d\u306e\u60c5\u5831\u306f\u4e0d\u8981\u3067\u3059\u3002<\/p>\n<p> \u6a19\u6e96\u51fa\u529b\u306e\u5185\u5bb9\u3092sed\u3092\u4f7f\u7528\u3057\u3066\u7de8\u96c6\u3059\u308b\u3088\u3046\u306b\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4fee\u6b63\u3057\u307e\u3059\u3002<\/p>\n<p> \u307e\u305a &#8220;1d&#8221; \u306b\u3088\u3063\u30661\u884c\u76ee\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n<p> \u3055\u3089\u306b\u3001\u9023\u7d9a\u3057\u305f\u30b9\u30da\u30fc\u30b9\u306b\u7d9a\u3044\u3066 &#8211; \uff08\u30de\u30a4\u30ca\u30b9\uff09\u3068\u6570\u5b57\u306e\u9023\u7d9a\u304c\u3042\u308c\u3070\u3001\u305d\u308c\u4ee5\u964d\u3092\u524a\u9664 &#8220;s\/ +\\-[0-9]+ .+\/\/&#8221; \u3057\u307e\u3059\u3002<\/p>\n<p> \u3055\u3089\u306b\u3001\u3059\u3079\u3066\u306e\u7a7a\u767d\u3092\u524a\u9664 &#8220;s\/ +\/\/&#8221; \u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\n\/System\/Library\/PrivateFrameworks\/Apple80211.framework\/Versions\/A\/Resources\/airport scan | sed -E &#039;1d; s\/ +\\-&#x5B;0-9]+ .+\/\/; s\/ +\/\/&#039;\r\n<\/pre>\n<p>\u3053\u308c\u3067 .\/wifiscan.sh\u3000\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\n% .\/wifiscan.sh\r\nAirport\r\nTP-Link_5A8E\r\n002687097089\r\nTP-Link_5A8E_5G\r\n<\/pre>\n<p> Java\u3067\u3053\u306e\u5b9f\u884c\u7d50\u679c\u3092\u8aad\u307f\u53d6\u308b\u3088\u3046\u306b\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\nimport java.io.BufferedReader;\r\nimport java.io.InputStreamReader;\r\n\r\npublic class ShellUtil {\r\n    public static void main(String&#x5B;] args) {\r\n        String s = new ShellUtil().getScriptResult(&quot;.\/wifiscan.sh&quot;);\r\n        System.out.println(s);\r\n    }\r\n\r\n    public String getScriptResult(String path) {\r\n        try {\r\n            StringBuilder sb = new StringBuilder();\r\n            Process p = Runtime.getRuntime().exec(path);\r\n            BufferedReader r = new BufferedReader(new InputStreamReader(p.getInputStream()));\r\n            while (true) {\r\n                String s = r.readLine();\r\n                if (s == null) break;\r\n                sb.append(s).append(&quot;\\n&quot;);\r\n            }\r\n            return sb.toString();\r\n        } catch (Exception e) {}\r\n        return &quot;&quot;;\r\n    }\r\n}\r\n<\/pre>\n<p> \u3053\u308c\u3067\u3001Java\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u30011\u884c\u3054\u3068\u306bSSID\u304c\u5165\u3063\u3066\u3044\u308b\u6587\u5b57\u5217\u3092\u53d6\u5f97\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\n$ java ShellUtil\r\nAirport\r\nTP-Link_5A8E\r\n002687097089\r\nTP-Link_5A8E_5G\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u4e0a\u3067Java\u3092\u52d5\u304b\u3057\u305f\u5834\u5408\u306b\u3001Java\u3060\u3051\u3067\u306f\u53d6\u5f97\u3067\u304d\u306a\u3044\u60c5\u5831\u304c\u6b32\u3057\u304b\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001Java\u306fWi-Fi\u306b\u95a2\u3059\u308bAPI\u304c\u5b58\u5728\u3057\u306a\u3044\u306e\u3067\u3001Java\u3060\u3051\u3067Wi-Fi\u306e\u60c5\u5831\u3092 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":259,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71,111],"tags":[75,139,138,136,137],"class_list":["post-346","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-java","category-mac","tag-java","tag-ssid","tag-wi-fi","tag-136","tag-137"],"nelio_content":{"autoShareEndMode":"never","automationSources":{"useCustomSentences":false,"customSentences":[]},"efiAlt":"","efiUrl":"","followers":[1],"highlights":[],"isAutoShareEnabled":true,"networkImageIds":[],"permalinkQueryArgs":[],"series":[],"suggestedReferences":[]},"views":3287,"_links":{"self":[{"href":"https:\/\/software.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts\/346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/software.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/software.satoshis.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/software.satoshis.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/software.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=346"}],"version-history":[{"count":1,"href":"https:\/\/software.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts\/346\/revisions"}],"predecessor-version":[{"id":347,"href":"https:\/\/software.satoshis.jp\/index.php?rest_route=\/wp\/v2\/posts\/346\/revisions\/347"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/software.satoshis.jp\/index.php?rest_route=\/wp\/v2\/media\/259"}],"wp:attachment":[{"href":"https:\/\/software.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/software.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=346"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/software.satoshis.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}