我的有一篇博客上讲了如何基于CXF搭建webservice，service层的接口会被部署到tomcat上，这一篇我就讲一下如何在安卓中调用这些接口传递参数。

1.在lib中放入ksoap2的jar包并导入

2.在xml 配置文件中加入：

<!-- 访问网络的权限 --> <uses-permission android:name="android.permission.INTERNET" />

3.接下来就要通过代码调用借口了

String WSDL_URI = "http://localhost:8080/WebService4/getNewIdPort?wsdl";//wsdl 的uriString namespace = "http://services.he.TSD/";//namespaceString methodName = "getNew";//要调用的方法名称// 创建HttpTransportSE对象HttpTransportSE ht = new HttpTransportSE(WSDL_URI);ht.debug = true;// 使用soap1.1协议创建Envelop对象SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);// 实例化SoapObject对象SoapObject object = new SoapObject(namespace, methodName);// 设置参数object.addProperty("arg0", "hhh");// 将SoapObject对象设置为SoapSerializationEnvelope对象的传出SOAP消息envelope.bodyOut = object;//由于是发送请求，所以是设置bodyOutenvelope.dotNet =false;envelope.setOutputSoapObject(object);try{ // 调用webService ht.call(null, envelope); System.out.println("回传的值 ："+envelope.getResponse());}catch (Exception e) { e.printStackTrace(); String msg=e.getMessage(); System.out.println(msg);}

4.若webservice接收不到android传来的值：

（1）参数名不对

（2）.net的webservice要将envelope.dotNet =true，否则envelope.dotNet =false

5.由于是部署到tomcat上的，为了同处于一个网段，要手机和电脑连一个wifi。 ipv4查找用window+R，接着cmd，最后ipconfig 即可查到。

6.要关闭windows防火墙

7.当时我还遇到了一个问题，就是当传递的信息复杂时，比如传递list型的一个自定义的类，会出现问题，当时我是重写了ListAdapter类，如下所示：

package com.adapter;/** * Created by hexiaolu on 2017/4/13. */import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import android.app.Activity;import android.content.Context;import android.os.Bundle;import android.text.Editable;import android.text.TextWatcher;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.BaseAdapter;import android.widget.EditText;import android.widget.ListView;import android.widget.TextView;import com.example.administrator.stock2.R;public class ListAdapter extends BaseAdapter { HashMap item = new HashMap(); private LayoutInflater mInflater; //private List<Map<String, Object>> mData;// 存储的EditText值 private ArrayList mData=new ArrayList(); //private ArrayList mDate = new ArrayList(); public Map<String, String> editorValue = new HashMap<String, String>();// private TextView spendMoney; public ListAdapter(Context context, ArrayList data,TextView spend) { spendMoney=spend; mData = data; mInflater = LayoutInflater.from(context); init(); } // 初始化 private void init() { editorValue.clear(); } @Override public int getCount() { return mData.size(); } @Override public Object getItem(int position) { return null; } @Override public long getItemId(int position) { return 0; } private Integer index = -1; @Override public View getView(int position, View convertView, ViewGroup parent) { ViewHolder holder = null; // convertView为null的时候初始化convertView。 if (convertView == null) { holder = new ViewHolder(); convertView = mInflater.inflate(R.layout.list_item, null); holder.goodsName = (TextView) convertView .findViewById(R.id.list_item_goodsName); holder.goodsSellPrice = (TextView) convertView .findViewById(R.id.list_item_goodsSellPrice); holder.goodsUnit = (TextView) convertView .findViewById(R.id.list_item_goodsUnit); holder.goodsSellNum = (EditText) convertView .findViewById(R.id.list_item_goodsSellNum); holder.goodsSellNum.setTag(position); class MyTextWatcher implements TextWatcher { public MyTextWatcher(ViewHolder holder) { mHolder = holder; } private ViewHolder mHolder; @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void afterTextChanged(Editable s) { if (s != null && !"".equals(s.toString())) { int position = (Integer) mHolder.goodsSellNum.getTag(); item=(HashMap)mData.get(position); item.put("goodsSellNum",s.toString()); mData.set(position,item); spendMoney.setText(String.valueOf(calculate()));//计算总价格 } } } holder.goodsSellNum.addTextChangedListener(new MyTextWatcher(holder)); convertView.setTag(holder); } else { holder = (ViewHolder) convertView.getTag(); holder.goodsSellNum.setTag(position); } item=(HashMap)mData.get(position); Object value=item.get("goodsName"); //Object value = mData.get(position).get("list_item_goodsName"); if (value != null) { holder.goodsName.setText((String) value); } item=(HashMap)mData.get(position); value=item.get("goodsSellPrice"); //value = mData.get(position).get("list_item_goodsSellPrice"); if (value != null) { holder.goodsSellPrice.setText(value.toString()); } item=(HashMap)mData.get(position); value=item.get("goodsUnit"); //value = mData.get(position).get("list_item_goodsUnit"); if (value != null) { holder.goodsUnit.setText(value.toString()); } item=(HashMap)mData.get(position); value=item.get("goodsSellNum"); //value = mData.get(position).get("list_item_goodsSellNum"); if (value != null && !"".equals(value)) { holder.goodsSellNum.setText(value.toString()); } holder.goodsSellNum.clearFocus(); if (index != -1 && index == position) { holder.goodsSellNum.requestFocus(); } return convertView; } public final class ViewHolder { public TextView goodsName; public TextView goodsSellPrice; public EditText goodsSellNum;// ListView中的输入 public TextView goodsUnit;// 用来定义的标志性主键,可不用关心 } public float calculate() { float money = 0; for (int i = 0; i < mData.size(); i++) { HashMap item = new HashMap(); item = (HashMap) mData.get(i); float num = Float.parseFloat(item.get("goodsSellNum").toString()); float price = Float.parseFloat(item.get("goodsSellPrice").toString()); money = money + num * price; } return money; }}

8.调如何用ListAdapter类

ListAdapter adapter = new ListAdapter(this, list,spendMoney); lv_goodsList.setAdapter(adapter);

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。