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大小: 11KB文件類型: .rar金幣: 2下載: 0 次發(fā)布日期: 2021-06-04
- 語言: Java
- 標(biāo)簽: java??jsp??highcharts??ajax??實(shí)時(shí)刷新??
資源簡(jiǎn)介
java實(shí)現(xiàn)的highcharts與ajax結(jié)合動(dòng)態(tài)實(shí)時(shí)獲取數(shù)據(jù)更新圖表

代碼片段和文件信息
package?struts.demo;
public?class?DemoAction?implements?SessionAware?ServletRequestAware
ServletResponseAware?{
private?HttpServletRequest?request;
private?HttpServletResponse?response;
public?void?demo()?throws?IOException?JSONException?{
String?json=“[{\“data\“:24\“categories\“:\“狗\“}{\“data\“:45\“categories\“:\“貓\“}{\“data\“:6\“categories\“:\“老虎?\“}]“;
printWriter(json);
}
/**
?*?噴出json數(shù)據(jù)
?*?@throws?IOException?
?*/
public?void?printWriter(String?json)?throws?IOException{
response.setContentType(“application/json;charset=UTF-8“);
PrintWriter?writer?=?response.getWriter();
writer.write(json);
writer.close();
}
public?void?setSession(Mapject>?arg0)?{
//?TODO?Auto-generated?method?stub
}
public?void?setServletRequest(HttpServletRequest?request)?{
this.request?=?request;
}
public?void?setRequest(HttpServletRequest?request)?{
this.request?=?request;
}
public?HttpServletRequest?getRequest()?{
return?request;
}
public?void?setServletResponse(HttpServletResponse?response)?{
//?TODO?Auto-generated?method?stub
this.response?=?response;
}
public?HttpServletResponse?getResponse()?{
return?response;
}
public?void?setResponse(HttpServletResponse?response)?{
this.response?=?response;
}
}
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件???????1381??2013-08-15?10:07??A\DemoAction.java
?????文件???????2511??2013-08-26?17:11??A\highchartsDemo.jsp
?????文件????2293014??2013-08-15?10:48??A\初始.jpg
?????文件????2295262??2013-08-15?10:49??A\實(shí)時(shí)更新之后.jpg
?????文件????????119??2013-08-15?11:01??A\說明.txt
?????目錄??????????0??2013-11-22?16:58??A
-----------?---------??----------?-----??----
??????????????4592287????????????????????6
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