1.怎么用java写一个;charset=UTF-8"); PrintWriter out = response.getWriter(); String title = "HTTP Header 请求实例 - 菜鸟教程实例"； String docType = " \n"; out.println(docType + "\n" + "<meta charset=\"utf-8\">" + title + "\n"+ "<body bgcolor=\"#f0f0f0\">\n" + "

" + title + "

\n" + "\n" + "\n" + "\n"+ "\n"); Enumeration headerNames = request.getHeaderNames(); while(headerNames.hasMoreElements()) { String paramName = (String)headerNames.nextElement(); out.print("\n"); String paramValue = request.getHeader(paramName); out.println("\n"); } out.println("

Header 名称	Header 值
" + paramName + "	" + paramValue + "

\n")； } // 处理 POST 方法请求的方法 public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet(request, response); } }。

2.java /remoting.html#rest-client-access

3.怎么用java写一个;charset=UTF-8"); PrintWriter out = response.getWriter(); String title = "HTTP Header 请求实例 - 菜鸟教程实例"； String docType = " \n"; out.println(docType + "\n" + "<meta charset=\"utf-8\">" + title + "\n"+ "<body bgcolor=\"#f0f0f0\">\n" + "

" + title + "

Header 名称	Header 值
" + paramName + "	" + paramValue + "

\n")； } // 处理 POST 方法请求的方法 public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet(request, response); }}。

4.java如何创建一个简单的;charset=utf-8"); request.setCharacterEncoding("utf-8"); response.setCharacterEncoding("utf-8"); PrintWriter out = response.getWriter(); String content = request.getParameter("content"); //String content = new String(request.getParameter("content").getBytes("iso-8859-1"), "utf-8"); String mobiles = request.getParameter("mobiles"); String businesscode = request.getParameter("businesscode"); String businesstype = request.getParameter("businesstype"); if (content == null || "".equals(content) || content.length() <= 0) { System.out.println("/xxx/xxx.action";
String json= HttpConfigUtil.getHttpResponse(url);
System.out.println(json);
} catch (Exception e) {
e.printStackTrace();
}
}
public static String getHttpResponse(String allConfigUrl) {
BufferedReader in = null;
StringBuffer result = null;
try {
URI uri = new URI(allConfigUrl);
URL url = uri.toURL();
URLConnection connection = url.openConnection();
connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
connection.setRequestProperty("Charset", "utf-8");
connection.connect();
result = new StringBuffer();
//读取URL的响应
in = new BufferedReader(new InputStreamReader(
connection.getInputStream()));
String line;
while ((line = in.readLine()) != null) {
result.append(line);
}
return result.toString();
} catch (Exception e) {
e.printStackTrace();
}finally {
try {
if (in != null) {
in.close();
}
} catch (Exception e2) {
e2.printStackTrace();
}
}
return null;
}

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javahttp接口怎么写

1.怎么用java写一个;charset=UTF-8"); PrintWriter out = response.getWriter(); String title = "HTTP Header 请求实例 - 菜鸟教程实例"； String docType = " \n"; out.println(docType + "\n" + "<meta charset=\"utf-8\">" + title + "\n"+ "<body bgcolor=\"#f0f0f0\">\n" + "

" + title + "

2.java /remoting.html#rest-client-access

3.怎么用java写一个;charset=UTF-8"); PrintWriter out = response.getWriter(); String title = "HTTP Header 请求实例 - 菜鸟教程实例"； String docType = " \n"; out.println(docType + "\n" + "<meta charset=\"utf-8\">" + title + "\n"+ "<body bgcolor=\"#f0f0f0\">\n" + "

" + title + "

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