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大小: 1.82MB文件類型: .zip金幣: 2下載: 0 次發(fā)布日期: 2023-09-01
- 語(yǔ)言: Java
- 標(biāo)簽: jQuery??jqplot??Ajax??Cpu監(jiān)控??
資源簡(jiǎn)介
一個(gè)實(shí)時(shí)監(jiān)控系統(tǒng)性能的簡(jiǎn)單Demo,ajaxTest.jsp是顯示頁(yè)面,Servlet是取得數(shù)據(jù),數(shù)據(jù)在util包里的工具類中取得,傳到頁(yè)面,用jqplot進(jìn)行繪圖

代碼片段和文件信息
package?cn.com.zkjc.servlet;
import?java.io.BufferedReader;
import?java.io.IOException;
import?java.io.PrintWriter;
import?java.util.HashMap;
import?java.util.Map;
import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;
import?org.hyperic.sigar.Sigar;
import?cn.com.zkjc.utils.SystemMessageUtil;
import?cn.com.zkjc.utils.SystemUtil;
import?net.sf.json.JSONobject;
/**
?*?Servlet?implementation?class?GetSystemDataServlet
?*/
public?class?GetSystemDataServlet?extends?HttpServlet?{
private?static?final?long?serialVersionUID?=?1L;
JSONobject?resultJSON?=?new?JSONobject();//構(gòu)建一個(gè)JSONobject
????public?GetSystemDataServlet()?{
????????super();
??????
????}
protected?void?doGet(HttpServletRequest?request?HttpServletResponse?response)?throws?ServletException?IOException?{
request.setCharacterEncoding(“utf-8“);
response.setContentType(“text/html;charset=utf-8“);
this.doPost(requestresponse);
}
@SuppressWarnings(“unchecked“)
protected?void?doPost(HttpServletRequest?request?HttpServletResponse?response)?throws?ServletException?IOException?{
request.setCharacterEncoding(“utf-8“);
response.setContentType(“text/html;charset=utf-8“);
try?{
Map?cpuMap=SystemMessageUtil.getCpuMess();
String?romValue=SystemUtil.getRom();
cpuMap.put(“rom“?romValue);
resultJSON.putAll(cpuMap);
????response.setContentType(“application/x-json“);//需要設(shè)置ContentType?為“application/x-json“
????PrintWriter?out?=?response.getWriter();
???//?System.out.println(“Json?串“+resultJSON.toString());
????out.println(resultJSON.toString());//向客戶端輸出JSONobject字符串
????out.flush();
????out.close();
???}?catch?(Exception?e)?{
????e.printStackTrace();
???}?
}
}
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-03-14?11:04??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\
?????文件?????????912??2014-03-12?13:33??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\.classpath
?????文件????????1046??2014-03-12?11:38??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\.project
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\.settings\
?????文件?????????503??2014-03-12?11:38??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\.settings\.jsdtscope
?????文件??????????88??2014-03-12?11:42??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\.settings\org.eclipse.core.resources.prefs
?????文件?????????629??2014-03-12?11:42??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\.settings\org.eclipse.jdt.core.prefs
?????文件?????????493??2014-03-12?11:38??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\.settings\org.eclipse.wst.common.component
?????文件?????????345??2014-03-12?11:38??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\.settings\org.eclipse.wst.common.project.facet.core.xm
?????文件??????????49??2014-03-12?11:38??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2014-03-12?11:38??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\build\
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\build\classes\
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\build\classes\cn\
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\build\classes\cn\com\
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\build\classes\cn\com\zkjc\
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\build\classes\cn\com\zkjc\servlet\
?????文件????????2096??2014-03-13?15:57??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\build\classes\cn\com\zkjc\servlet\GetSystemDataServlet.class
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\build\classes\cn\com\zkjc\utils\
?????文件????????2789??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\build\classes\cn\com\zkjc\utils\SystemMessageUtil.class
?????文件????????3487??2014-03-13?15:57??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\build\classes\cn\com\zkjc\utils\SystemUtil.class
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\src\
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\src\cn\
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\src\cn\com\
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\src\cn\com\zkjc\
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\src\cn\com\zkjc\servlet\
?????文件????????1906??2014-03-13?15:57??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\src\cn\com\zkjc\servlet\GetSystemDataServlet.java
?????目錄???????????0??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\src\cn\com\zkjc\utils\
?????文件????????1904??2014-03-14?09:06??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\src\cn\com\zkjc\utils\SystemMessageUtil.java
?????文件????????3207??2014-03-13?15:57??CPU性能實(shí)時(shí)監(jiān)控動(dòng)態(tài)圖\SystemProject\src\cn\com\zkjc\utils\SystemUtil.java
............此處省略22個(gè)文件信息
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