JAVA与.NET的相互调用――TCP/IP相互调用基本架构（附原代码）(二)
,params等多个属性package Model;import org.json.JSONArray;public class Contract { private String package1; private String class1; private String method; private JSONArray params; public void setPackage1(String package1) { this.package1 = package1; } public String getPackage1() { return package1; } public void setClass1(String class1) { this.class1 = class1; } public String getClass1() { return class1; } public void setMethod(String method) { this.method = method; } public String getMethod() { return method; } public void setParams(JSONArray params) { this.params = params; } public JSONArray getParams() { return params; } }//把输入的String字符串转化为Contract对象//在这里使用org.json工具包作为JSON的转化工具，org.json工具包可于以下网址下载
http://www.json.org/java/index.htmlpackage Common;import java.io.File;import java.io.IOException;import javax.xml.parsers.Doc