資源簡介
struts2框架json傳遞后臺數據到echarts,把數據從后臺傳遞到前端。這里我用的是json的方式傳遞,框架是struts2

代碼片段和文件信息
package?action;
import?java.util.ArrayList;???
import?java.util.HashMap;???
import?java.util.List;???
import?java.util.Map;???
?
import?com.opensymphony.xwork2.ActionSupport;???
public?class?TestJsonaction?extends?ActionSupport?{
?private?static?final?long?serialVersionUID?=?3518833679938898354L;???
?????
????private?Map?userdata1;
????public?Map?getUserdata1()?{???
????????return?userdata1;???
????}???
????public?void?setUserdata1(Map?userdata1)?{???
????????this.userdata1?=?userdata1;???
????}???
????private?Map?userdata2;
????
????public?Map?getUserdata2()?{???
????????return?userdata2;???
????}???
????public?void?setUserdata2(Map?userdata2)?{???
????????this.userdata2?=?userdata2;???
????}???
????private?Map?userdata3;
????
????public?Map?getUserdata3()?{???
????????return?userdata3;???
????}???
????public?void?setUserdata3(Map?userdata3)?{???
????????this.userdata3?=?userdata3;???
????}???
????
????public?String?gainUserInfo(){???
???? userdata1?=new?HashMap();
???? double[]?c1={16251.9311307.2824515.7611237.5514359.8822226.710568.831258219195.6949110.2732318.8515300.6517560.1811702.8245361.8526931.0319632.2619669.5653210.2811720.872522.6610011.3721026.685701.848893.12605.8312512.35020.371670.442102.216610.05};
???? double[]?c2={14113.589224.4620394.269200.861167218457.278667.5810368.617165.9841425.4827722.3112359.3314737.129451.2639169.9223092.3615967.6116037.9646013.069569.852064.57925.5817185.484602.167224.18507.4610123.484120.751350.431689.655437.47};
???? double[]?c3={12153.037521.8517235.487358.319740.2515212.497278.75858715046.4534457.322990.3510062.8212236.537655.1833896.6519480.4612961.113059.6939482.567759.161654.216530.0114151.283912.686169.75441.368169.83387.561081.271353.314277.05};
???? double[]?c4={111156719.0116011.977315.48496.213668.586426.18314.3714069.8730981.9821462.698851.6610823.016971.0530933.2818018.5311328.921155536796.7170211503.065793.6612601.233561.565692.12394.857314.583166.821018.621203.924183.21};
???? double[]?c5={9846.815252.7613607.326024.456423.1811164.35284.69710412494.0126018.4818753.737360.929248.535800.2525776.9115012.469333.49439.631777.015823.411254.174676.1310562.392884.114772.52341.435757.292703.98797.35919.113523.16};
???? double[]?c6={8117.784462.7411467.64878.614944.259304.524275.126211.810572.2421742.0515718.476112.57583.854820.5321900.1912362.797617.477688.6726587.764746.161065.673907.238690.242338.983988.14290.764743.612277.35648.5725.93045.26};
???? double[]?c7={6969.523905.6410012.114230.533905.038047.263620.275513.79247.6618598.6913417.685350.1765
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????1382??2018-02-13?17:11??demo\.classpath
?????文件???????1329??2018-02-13?17:11??demo\.project
?????文件????????522??2018-02-13?17:11??demo\.settings\.jsdtscope
?????文件?????????95??2018-02-13?17:11??demo\.settings\com.genuitec.eclipse.core.prefs
?????文件?????????92??2018-02-13?17:11??demo\.settings\org.eclipse.core.resources.prefs
?????文件????????364??2018-02-13?17:11??demo\.settings\org.eclipse.jdt.core.prefs
?????文件????????471??2018-02-13?17:11??demo\.settings\org.eclipse.wst.common.component
?????文件????????464??2018-02-13?17:11??demo\.settings\org.eclipse.wst.common.project.facet.core.xm
?????文件?????????49??2018-02-13?17:11??demo\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件??????????6??2018-02-13?17:11??demo\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????文件???????7343??2018-02-13?17:11??demo\src\action\TestJsonaction.java
?????文件????????789??2018-02-13?17:11??demo\src\struts.xm
?????文件??????12679??2018-02-13?17:11??demo\WebRoot\index.jsp
?????文件???????3072??2018-02-13?17:11??demo\WebRoot\js\json.js
?????文件?????701506??2018-02-13?17:11??demo\WebRoot\lib\echarts.min.js
?????文件??????86659??2018-02-13?17:11??demo\WebRoot\lib\jquery-3.2.1.min.js
?????文件?????????39??2018-02-13?17:11??demo\WebRoot\me
?????文件??????12873??2018-02-13?17:11??demo\WebRoot\WEB-INF\classes\action\TestJsonaction.class
?????文件????????789??2018-02-13?17:11??demo\WebRoot\WEB-INF\classes\struts.xm
?????文件????????941??2018-02-13?17:11??demo\WebRoot\WEB-INF\web.xm
?????目錄??????????0??2018-02-13?17:11??demo\WebRoot\WEB-INF\classes\action
?????目錄??????????0??2018-02-13?17:11??demo\WebRoot\WEB-INF\classes
?????目錄??????????0??2018-02-13?17:11??demo\WebRoot\WEB-INF\lib
?????目錄??????????0??2018-02-13?17:11??demo\src\action
?????目錄??????????0??2018-02-13?17:11??demo\WebRoot\js
?????目錄??????????0??2018-02-13?17:11??demo\WebRoot\lib
?????目錄??????????0??2018-02-13?17:11??demo\WebRoot\me
?????目錄??????????0??2018-02-13?17:11??demo\WebRoot\WEB-INF
?????目錄??????????0??2018-02-13?17:11??demo\.settings
?????目錄??????????0??2018-02-13?17:11??demo\src
............此處省略5個文件信息
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