{"id":2187,"date":"2022-12-05T21:46:26","date_gmt":"2022-12-05T13:46:26","guid":{"rendered":"https:\/\/qaqaq.top\/?p=2187"},"modified":"2022-12-19T20:36:47","modified_gmt":"2022-12-19T12:36:47","slug":"servlet-%e4%b8%a4%e4%b8%aa%e5%93%8d%e5%ba%94%e6%b5%81%e7%9a%84%e4%bb%8b%e7%bb%8d%e3%80%81servlet-%e7%bb%99%e5%ae%a2%e6%88%b7%e7%ab%af%e5%9b%9e%e4%bc%a0%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=2187","title":{"rendered":"Servlet-\u4e24\u4e2a\u54cd\u5e94\u6d41\u7684\u4ecb\u7ecd\u3001\u7ed9\u5ba2\u6237\u7aef\u56de\u4f20\u5b57\u7b26\u4e32\u6570\u636e\u3001\u89e3\u51b3\u54cd\u5e94\u7684\u4e2d\u6587\u4e71\u7801\u3001\u89e3\u51b3\u54cd\u5e94\u4e2d\u6587\u4e71\u7801\u65b9\u6848\u4e8c"},"content":{"rendered":"\n

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package top.qaqaq.P154;\n\nimport jakarta.servlet.ServletException;\nimport jakarta.servlet.http.HttpServlet;\nimport jakarta.servlet.http.HttpServletRequest;\nimport jakarta.servlet.http.HttpServletResponse;\n\nimport java.io.IOException;\nimport java.io.PrintWriter;\n\n\/**\n * @author RichieZhang\n * @create 2022-12-05 \u4e0b\u5348 7:47\n *\/\npublic class ResponseIOServlet extends HttpServlet {\n    @Override\n    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {\n\/\/        super.doGet(req, resp);\n\n        \/\/\u4e24\u4e2a\u6d41\u540c\u65f6\u53ea\u80fd\u4f7f\u7528\u4e00\u4e2a\u3002\n        \/\/\u4f7f\u7528\u4e86\u5b57\u8282\u6d41\uff0c\u5c31\u4e0d\u80fd\u518d\u4f7f\u7528\u5b57\u7b26\u6d41\uff0c\u53cd\u4e4b\u4ea6\u7136\uff0c\u5426\u5219\u5c31\u4f1a\u62a5\u9519\u3002\n\/\/        resp.getWriter();\n\/\/        resp.getOutputStream();\n\n\/\/        \u5b57\u8282\u6d41 getOutputStream();  \u5e38\u7528\u4e8e\u4e0b\u8f7d\uff08\u4f20\u9012\u4e8c\u8fdb\u5236\u6570\u636e\uff09\n\/\/        \u5b57\u7b26\u6d41 getWriter();        \u5e38\u7528\u4e8e\u56de\u4f20\u5b57\u7b26\u4e32\uff08\u5e38\u7528\uff09\n\n        System.out.println(resp.getCharacterEncoding());\/\/\u9ed8\u8ba4ISO-8859-1\n\n        \/\/\u65b9\u5f0f\u4e00\uff1a\n        \/\/ \u8bbe\u7f6e\u670d\u52a1\u5668\u5b57\u7b26\u96c6\u4e3aUTF-8\n\/\/        resp.setCharacterEncoding(\"UTF-8\");\n\n        \/\/ \u901a\u8fc7\u54cd\u5e94\u5934\uff0c\u8bbe\u7f6e\u6d4f\u89c8\u5668\u4e5f\u4f7f\u7528UTF-8\u5b57\u7b26\u96c6\n\/\/        resp.setHeader(\"Content-Type\",\"text\/html; charset=UTF-8\");\n\n        \/\/\u65b9\u5f0f\u4e8c\n        \/\/ \u5b83\u4f1a\u540c\u65f6\u8bbe\u7f6e\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u90fd\u4f7f\u7528UTF-8\u5b57\u7b26\u96c6\uff0c\u8fd8\u8bbe\u7f6e\u4e86\u54cd\u5e94\u5934\n        \/\/ \u6b64\u65b9\u6cd5\u4e00\u5b9a\u8981\u5728\u83b7\u53d6\u6d41\u5bf9\u8c61\u4e4b\u524d\u8c03\u7528\u624d\u6709\u6548\n        resp.setContentType(\"text\/html; charset=UTF-8\");\n\n        System.out.println(resp.getCharacterEncoding());\n\n\/\/        \u8981\u6c42 \uff1a \u5f80\u5ba2\u6237\u7aef\u56de\u4f20 \u5b57\u7b26\u4e32 \u6570\u636e\u3002\n        PrintWriter writer = resp.getWriter();\n\/\/        writer.write(\"response's content!!!\");\n        writer.write(\"\u4f60\u597d\");\n    }\n}\n<\/code><\/pre>\n\n\n\n
    <servlet>\n        <servlet-name>ResponseIOServlet<\/servlet-name>\n        <servlet-class>top.qaqaq.P154.ResponseIOServlet<\/servlet-class>\n    <\/servlet>\n    <servlet-mapping>\n        <servlet-name>ResponseIOServlet<\/servlet-name>\n        <url-pattern>\/responseIOServlet<\/url-pattern>\n    <\/servlet-mapping><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u4e24\u4e2a\u8f93\u51fa\u6d41\u7684\u8bf4\u660e\u3002 \u5b57\u8282\u6d41 getOutputStream(); \u5e38\u7528\u4e8e\u4e0b\u8f7d\uff08\u4f20\u9012\u4e8c\u8fdb\u5236\u6570\u636e\uff09\u5b57\u7b26\u6d41 getW […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59],"tags":[61],"class_list":["post-2187","post","type-post","status-publish","format-standard","hentry","category-javaweb-code","tag-javaweb"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2187"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2187"}],"version-history":[{"count":2,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2187\/revisions"}],"predecessor-version":[{"id":2702,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2187\/revisions\/2702"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}