1. [代码]php代码
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$array = array( |
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'username'=>'杨铸', |
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'password'=>'123456', |
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'user_id'=>1 |
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); |
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echo json_encode($array); |
2. [代码]java代码
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private void startUrlCheck(String
username,String password) |
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{ |
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HttpClient
client = new DefaultHttpClient(); |
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StringBuilder
builder = new StringBuilder(); |
05 |
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HttpGet
myget = new HttpGet("http://10.0.2.2/Android/index.php"); |
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try { |
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HttpResponse
response = client.execute(myget); |
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BufferedReader
reader = new BufferedReader(new InputStreamReader( |
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response.getEntity().getContent())); |
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for (String
s = reader.readLine(); s != null;
s = reader.readLine()) { |
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builder.append(s); |
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} |
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JSONObject
jsonObject = new JSONObject(builder.toString()); |
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String
re_username = jsonObject.getString("username"); |
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String
re_password = jsonObject.getString("password"); |
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int re_user_id
= jsonObject.getInt("user_id"); |
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setTitle("用户id_"+re_user_id); |
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Log.v("url
response", "true="+re_username); |
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Log.v("url
response", "true="+re_password); |
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} catch (Exception
e) { |
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Log.v("url
response", "false"); |
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e.printStackTrace(); |
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} |
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} |
3. [代码]运行说明
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其中http://10.0.2.2为Android访问本机url的ip地址。对应电脑上测试的http://127.0.0.1 |
02 |
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另外执行代码时会抛出异常 |
04 |
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java.net.SocketException:
Permission denied |
06 |
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此为应用访问网络的权限不足
在AndroidManifest.xml中，需要进行如下配置： |
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<uses-permission
Android:name="android.permission.INTERNET" /> |
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就加在 |
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</manifest> |
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之前就好了 |
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然后测试通过。 |
作者：u010100925 发表于2013-6-21 11:03:19 原文链接
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