{"id":1190,"date":"2019-06-07T18:19:50","date_gmt":"2019-06-07T09:19:50","guid":{"rendered":"https:\/\/eguchi.jp\/blog\/?p=1190"},"modified":"2019-06-07T18:22:38","modified_gmt":"2019-06-07T09:22:38","slug":"dataoutputstream%e3%81%ab%e3%82%84%e3%82%89%e3%82%8c%e3%81%9f%e3%81%9c","status":"publish","type":"post","link":"https:\/\/eguchi.jp\/blog\/?p=1190","title":{"rendered":"DataOutputStream\u306b\u3084\u3089\u308c\u305f\u305c"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5148\u65e5\u7d0d\u54c1\u3057\u305fAndroid\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9(Java)\u3067\u3001\u65e5\u672c\u8a9e\u304c\u5316\u3051\u308b\u306e\u3060\u304c\u3068\u3044\u3046\u9023\u7d61\u304c\u6765\u305f\u306e\u3067\u3001\u8272\u3005\u3068\u8abf\u67fb\u3057\u305f\u7d50\u679c\u3001DataOutputStream\u30af\u30e9\u30b9\u306ewriteBytes\u30e1\u30bd\u30c3\u30c9\u306e\u4ed5\u69d8\u304c\u5927\u3063\u5acc\u3044\u306b\u306a\u308a\u305d\u3046\u306a\u4ed5\u69d8\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3088\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><em>\u6587\u5b57\u5217\u3092\u57fa\u672c\u3068\u306a\u308b\u51fa\u529b\u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u4e00\u9023\u306e\u30d0\u30a4\u30c8\u3068\u3057\u3066\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002\u6587\u5b57\u5217\u4e2d\u306e\u5404\u6587\u5b57\u578b\u30c7\u30fc\u30bf\u306f\u9806\u756a\u306b\u66f8\u304d\u8fbc\u307e\u308c\u3001\u3053\u306e\u3068\u304d\u4e0a\u4f4d 8 \u30d3\u30c3\u30c8\u306f\u7121\u8996\u3055\u308c\u307e\u3059\u3002<\/em><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u300e\u4e0a\u4f4d\uff18\u30d3\u30c3\u30c8\u306f\u7121\u8996\u3055\u308c\u308b\u300f\u3063\u3066\u4f55\u3088\u3002\u3002\u3002\u3002 \u3053\u308c\u304c\u539f\u56e0\u3067\u3001\u65e5\u672c\u8a9e\u3068\u304b\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57\u5217\u306f\u3001\u30c7\u30fc\u30bf\u304c\u6b20\u640d\u3057\u3066\u3057\u307e\u3046\u308f\u3051\u3088\u3002<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nos.writeBytes(contentsBuilder.toString());\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u3063\u3066\u66f8\u3044\u3066\u3042\u3063\u305f\u90e8\u5206\u304c\u3042\u3063\u305f\u3089<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nbyte&#x5B;] bytes = contentsBuilder.toString().getBytes();\nfor (int i=0;i&amp;lt;bytes.length;i++){\n  os.writeByte(bytes&#x5B;i]);\n}\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u3067OK\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u539f\u56e0\u3092\u898b\u3064\u3051\u308b\u307e\u3067\u306b\u3001\u5207\u308a\u5206\u3051\u3067\u6642\u9593\u304c\u3081\u3063\u3061\u3083\u304b\u304b\u3063\u3066\u3057\u307e\u3063\u305f\u3088\u3002<br>\u5b9f\u969b\u306eHTTP\u30d1\u30b1\u30c3\u30c8\u3092\u898b\u305f\u304f\u3066\u3001Wireshack\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u30ed\u30fc\u30ab\u30ebPC\uff08MacOSX)\u306bWeb\u30b5\u30fc\u30d0\u7acb\u3061\u4e0a\u3052\u3066\u3001\u30d1\u30b1\u30c3\u30c8\u3092\u89e3\u6790\u3059\u308b\u3053\u3068\u306b\u306a\u3063\u305f\u3093\u3060\u3051\u3069\u3001MacOSX\u3063\u3066\u4fbf\u5229\u306d\u3001<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ php -S localhost:8080<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067\u3001\u7c21\u5358\u306b\u30ed\u30fc\u30ab\u30ebWeb\u30b5\u30fc\u30d0\u8d77\u52d5\u3067\u304d\u308b\u306e\u306d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3042\u3068\u3001\u5d4c\u307e\u3063\u305f\u306e\u304c\u3001Android 9\u642d\u8f09\u306e\u7aef\u672b\u3067\u958b\u767a\u3057\u3066\u3044\u305f\u306e\u3067\u3001HTTP\u306e\u30a2\u30af\u30bb\u30b9\u304cNG\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001Manifest.xml\u306bandroid:networkSecurityConfig=&#8221;@xml\/network_security_config&#8221;<br>\u3092\u8ffd\u8a18\u3057\u3001network_security_config\u81ea\u4f53\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u3044\u3066\u3001HTTP\u901a\u4fe1\u3092\u8a31\u53ef\u3059\u308b\u3088\u3046\u306b\u3057\u305f\u3002<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&amp;lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;\n&amp;lt;network-security-config&gt;\n    &amp;lt;domain-config cleartextTrafficPermitted=&quot;true&quot;&gt;\n        &amp;lt;domain includeSubdomains=&quot;true&quot;&gt;192.168.100.11&amp;lt;\/domain&gt;\n    &amp;lt;\/domain-config&gt;\n&amp;lt;\/network-security-config&gt;\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u306a\u3093\u3068\u304b\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u3066\u826f\u304b\u3063\u305f\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5148\u65e5\u7d0d\u54c1\u3057\u305fAndroid\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9(Java)\u3067\u3001\u65e5\u672c\u8a9e\u304c\u5316\u3051\u308b\u306e\u3060\u304c\u3068\u3044\u3046\u9023\u7d61\u304c\u6765\u305f\u306e\u3067\u3001\u8272\u3005\u3068\u8abf\u67fb\u3057\u305f\u7d50\u679c\u3001DataOutputStream\u30af\u30e9\u30b9\u306ewriteBytes\u30e1\u30bd\u30c3\u30c9\u306e\u4ed5\u69d8\u304c\u5927\u3063\u5acc\u3044\u306b\u306a\u308a\u305d\u3046\u306a\u4ed5\u69d8 &hellip; <a href=\"https:\/\/eguchi.jp\/blog\/?p=1190\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">DataOutputStream\u306b\u3084\u3089\u308c\u305f\u305c<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1190","post","type-post","status-publish","format-standard","hentry","category-2"],"_links":{"self":[{"href":"https:\/\/eguchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eguchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eguchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eguchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eguchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1190"}],"version-history":[{"count":3,"href":"https:\/\/eguchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1190\/revisions"}],"predecessor-version":[{"id":1193,"href":"https:\/\/eguchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1190\/revisions\/1193"}],"wp:attachment":[{"href":"https:\/\/eguchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eguchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eguchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}