AsyHttpClient 数据交互

Direct Known Subclasses:

SyncHttpClient
```
public class AsyncHttpClient extends java.lang.Object
```
The AsyncHttpClient can be used to make asynchronous GET, POST, PUT and DELETE HTTP requests in your Android applications. Requests can be made with additional parameters by passing a RequestParams instance, and responses can be handled by passing an anonymously overridden ResponseHandlerInterface instance.

For example:
```
 AsyncHttpClient client = new AsyncHttpClient();  client.get("http://www.google.com", new ResponseHandlerInterface() {      @Override      public void onSuccess(String response) {          System.out.println(response);      }  });  
```

Constructor Summary

Constructors
Constructor and Description
`AsyncHttpClient()` Creates a new AsyncHttpClient with default constructor arguments values
`AsyncHttpClient(boolean fixNoHttpResponseException, int httpPort, int httpsPort)` Creates new AsyncHttpClient using given params
`AsyncHttpClient(int httpPort)` Creates a new AsyncHttpClient.
`AsyncHttpClient(int httpPort, int httpsPort)` Creates a new AsyncHttpClient.
`AsyncHttpClient(org.apache.http.conn.scheme.SchemeRegistry schemeRegistry)` Creates a new AsyncHttpClient.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addHeader(java.lang.String header, java.lang.String value)` Sets headers that will be added to all requests this client makes (before sending).
`void`	`cancelRequests(android.content.Context context, boolean mayInterruptIfRunning)` Cancels any pending (or potentially active) requests associated with the passed Context.
`void`	`clearBasicAuth()` Removes set basic auth credentials
`RequestHandle`	`delete(android.content.Context context, java.lang.String url, org.apache.http.Header[] headers, RequestParams params,ResponseHandlerInterface responseHandler)` Perform a HTTP DELETE request.
`RequestHandle`	`delete(android.content.Context context, java.lang.String url, org.apache.http.Header[] headers, ResponseHandlerInterface responseHandler)` Perform a HTTP DELETE request.
`RequestHandle`	`delete(android.content.Context context, java.lang.String url, ResponseHandlerInterface responseHandler)` Perform a HTTP DELETE request.
`RequestHandle`	`delete(java.lang.String url, ResponseHandlerInterface responseHandler)` Perform a HTTP DELETE request.
`RequestHandle`	`get(android.content.Context context, java.lang.String url, org.apache.http.Header[] headers, RequestParams params,ResponseHandlerInterface responseHandler)` Perform a HTTP GET request and track the Android Context which initiated the request with customized headers
`RequestHandle`	`get(android.content.Context context, java.lang.String url, RequestParams params, ResponseHandlerInterface responseHandler)` Perform a HTTP GET request and track the Android Context which initiated the request.
`RequestHandle`	`get(android.content.Context context, java.lang.String url, ResponseHandlerInterface responseHandler)` Perform a HTTP GET request without any parameters and track the Android Context which initiated the request.
`RequestHandle`	`get(java.lang.String url, RequestParams params, ResponseHandlerInterface responseHandler)` Perform a HTTP GET request with parameters.
`RequestHandle`	`get(java.lang.String url, ResponseHandlerInterface responseHandler)` Perform a HTTP GET request, without any parameters.
`org.apache.http.client.HttpClient`	`getHttpClient()` Get the underlying HttpClient instance.
`org.apache.http.protocol.HttpContext`	`getHttpContext()` Get the underlying HttpContext instance.
`int`	`getMaxConnections()` Returns current limit of parallel connections
`int`	`getTimeout()` Returns current socket timeout limit (milliseconds), default is 10000 (10sec)
`static java.lang.String`	`getUrlWithQueryString(boolean shouldEncodeUrl, java.lang.String url, RequestParams params)` Will encode url, if not disabled, and adds params on the end of it
`RequestHandle`	`head(android.content.Context context, java.lang.String url, org.apache.http.Header[] headers, RequestParams params,ResponseHandlerInterface responseHandler)` Perform a HTTP HEAD request and track the Android Context which initiated the request with customized headers
`RequestHandle`	`head(android.content.Context context, java.lang.String url, RequestParams params, ResponseHandlerInterface responseHandler)` Perform a HTTP HEAD request and track the Android Context which initiated the request.
`RequestHandle`	`head(android.content.Context context, java.lang.String url, ResponseHandlerInterface responseHandler)` Perform a HTTP HEAD request without any parameters and track the Android Context which initiated the request.
`RequestHandle`	`head(java.lang.String url, RequestParams params, ResponseHandlerInterface responseHandler)` Perform a HTTP HEAD request with parameters.
`RequestHandle`	`head(java.lang.String url, ResponseHandlerInterface responseHandler)` Perform a HTTP HEAD request, without any parameters.
`boolean`	`isUrlEncodingEnabled()`
`RequestHandle`	`post(android.content.Context context, java.lang.String url, org.apache.http.Header[] headers, org.apache.http.HttpEntity entity, java.lang.String contentType, ResponseHandlerInterface responseHandler)` Perform a HTTP POST request and track the Android Context which initiated the request.
`RequestHandle`	`post(android.content.Context context, java.lang.String url, org.apache.http.Header[] headers, RequestParams params, java.lang.String contentType,ResponseHandlerInterface responseHandler)` Perform a HTTP POST request and track the Android Context which initiated the request.
`RequestHandle`	`post(android.content.Context context, java.lang.String url, org.apache.http.HttpEntity entity, java.lang.String contentType,ResponseHandlerInterface responseHandler)` Perform a HTTP POST request and track the Android Context which initiated the request.
`RequestHandle`	`post(android.content.Context context, java.lang.String url, RequestParams params, ResponseHandlerInterface responseHandler)` Perform a HTTP POST request and track the Android Context which initiated the request.
`RequestHandle`	`post(java.lang.String url, RequestParams params, ResponseHandlerInterface responseHandler)` Perform a HTTP POST request with parameters.
`RequestHandle`	`post(java.lang.String url, ResponseHandlerInterface responseHandler)` Perform a HTTP POST request, without any parameters.
`RequestHandle`	`put(android.content.Context context, java.lang.String url, org.apache.http.Header[] headers, org.apache.http.HttpEntity entity, java.lang.String contentType,ResponseHandlerInterface responseHandler)` Perform a HTTP PUT request and track the Android Context which initiated the request.
`RequestHandle`	`put(android.content.Context context, java.lang.String url, org.apache.http.HttpEntity entity, java.lang.String contentType,ResponseHandlerInterface responseHandler)` Perform a HTTP PUT request and track the Android Context which initiated the request.
`RequestHandle`	`put(android.content.Context context, java.lang.String url, RequestParams params, ResponseHandlerInterface responseHandler)` Perform a HTTP PUT request and track the Android Context which initiated the request.
`RequestHandle`	`put(java.lang.String url, RequestParams params, ResponseHandlerInterface responseHandler)` Perform a HTTP PUT request with parameters.
`RequestHandle`	`put(java.lang.String url, ResponseHandlerInterface responseHandler)` Perform a HTTP PUT request, without any parameters.
`void`	`removeHeader(java.lang.String header)` Remove header from all requests this client makes (before sending).
`protected RequestHandle`	`sendRequest(org.apache.http.impl.client.DefaultHttpClient client, org.apache.http.protocol.HttpContext httpContext, org.apache.http.client.methods.HttpUriRequest uriRequest, java.lang.String contentType, ResponseHandlerInterface responseHandler, android.content.Context context)` Puts a new request in queue as a new thread in pool to be executed
`void`	`setBasicAuth(java.lang.String username, java.lang.String password)` Sets basic authentication for the request.
`void`	`setBasicAuth(java.lang.String username, java.lang.String password, org.apache.http.auth.AuthScope scope)` Sets basic authentication for the request.
`void`	`setCookieStore(org.apache.http.client.CookieStore cookieStore)` Sets an optional CookieStore to use when making requests
`void`	`setEnableRedirects(boolean enableRedirects)` Simple interface method, to enable or disable redirects.
`void`	`setMaxConnections(int maxConnections)` Sets maximum limit of parallel connections
`void`	`setMaxRetriesAndTimeout(int retries, int timeout)` Sets the maximum number of retries and timeout for a particular Request.
`void`	`setProxy(java.lang.String hostname, int port)` Sets the Proxy by it's hostname and port
`void`	`setProxy(java.lang.String hostname, int port, java.lang.String username, java.lang.String password)` Sets the Proxy by it's hostname,port,username and password
`void`	`setSSLSocketFactory(org.apache.http.conn.ssl.SSLSocketFactory sslSocketFactory)` Sets the SSLSocketFactory to user when making requests.
`void`	`setThreadPool(java.util.concurrent.ThreadPoolExecutor threadPool)` Overrides the threadpool implementation used when queuing/pooling requests.
`void`	`setTimeout(int timeout)` Set the connection and socket timeout.
`void`	`setURLEncodingEnabled(boolean enabled)` Sets state of URL encoding feature, see bug #227, this method allows you to turn off and on this auto-magic feature on-demand.
`void`	`setUserAgent(java.lang.String userAgent)` Sets the User-Agent header to be sent with each request.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AsyncHttpClient
```
public AsyncHttpClient()
```
    Creates a new AsyncHttpClient with default constructor arguments values
  - AsyncHttpClient
```
public AsyncHttpClient(int httpPort)
```
    Creates a new AsyncHttpClient.
    
    Parameters:
    
    httpPort - non-standard HTTP-only port
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  - AsyncHttpClient
```
public AsyncHttpClient(int httpPort,                        int httpsPort)
```
    Creates a new AsyncHttpClient.
    
    Parameters:
    
    httpPort - non-standard HTTP-only port
    
    httpsPort - non-standard HTTPS-only port
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  - AsyncHttpClient
```
public AsyncHttpClient(boolean fixNoHttpResponseException,                        int httpPort,                        int httpsPort)
```
    Creates new AsyncHttpClient using given params
    
    Parameters:
    
    fixNoHttpResponseException - Whether to fix or not issue, by ommiting SSL verification
    
    httpPort - HTTP port to be used, must be greater than 0
    
    httpsPort - HTTPS port to be used, must be greater than 0
  - AsyncHttpClient
```
public AsyncHttpClient(org.apache.http.conn.scheme.SchemeRegistry schemeRegistry)
```
    Creates a new AsyncHttpClient.
    
    Parameters:
    
    schemeRegistry - SchemeRegistry to be used
- Method Detail
  - getHttpClient
```
public org.apache.http.client.HttpClient getHttpClient()
```
    Get the underlying HttpClient instance. This is useful for setting additional fine-grained settings for requests by accessing the client's ConnectionManager, HttpParams and SchemeRegistry.
    
    Returns:
    
    underlying HttpClient instance
  - getHttpContext
```
public org.apache.http.protocol.HttpContext getHttpContext()
```
    Get the underlying HttpContext instance. This is useful for getting and setting fine-grained settings for requests by accessing the context's attributes such as the CookieStore.
    
    Returns:
    
    underlying HttpContext instance
  - setCookieStore
```
public void setCookieStore(org.apache.http.client.CookieStore cookieStore)
```
    Sets an optional CookieStore to use when making requests
    
    Parameters:
    
    cookieStore - The CookieStore implementation to use, usually an instance of PersistentCookieStore
  - setThreadPool
```
public void setThreadPool(java.util.concurrent.ThreadPoolExecutor threadPool)
```
    Overrides the threadpool implementation used when queuing/pooling requests. By default, Executors.newFixedThreadPool() is used.
    
    Parameters:
    
    threadPool - an instance of ThreadPoolExecutor to use for queuing/pooling requests.
  - setEnableRedirects
```
public void setEnableRedirects(boolean enableRedirects)
```
    Simple interface method, to enable or disable redirects. If you set manually RedirectHandler on underlying HttpClient, effects of this method will be canceled.
    
    Parameters:
    
    enableRedirects - boolean
  - setUserAgent
```
public void setUserAgent(java.lang.String userAgent)
```
    Sets the User-Agent header to be sent with each request. By default, "Android Asynchronous Http Client/VERSION (http://loopj.com/android-async-http/)" is used.
    
    Parameters:
    
    userAgent - the string to use in the User-Agent header.
  - getMaxConnections
```
public int getMaxConnections()
```
    Returns current limit of parallel connections
    
    Returns:
    
    maximum limit of parallel connections, default is 10
  - setMaxConnections
```
public void setMaxConnections(int maxConnections)
```
    Sets maximum limit of parallel connections
    
    Parameters:
    
    maxConnections - maximum parallel connections, must be at least 1
  - getTimeout
```
public int getTimeout()
```
    Returns current socket timeout limit (milliseconds), default is 10000 (10sec)
    
    Returns:
    
    Socket Timeout limit in milliseconds
  - setTimeout
```
public void setTimeout(int timeout)
```
    Set the connection and socket timeout. By default, 10 seconds.
    
    Parameters:
    
    timeout - the connect/socket timeout in milliseconds, at least 1 second
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  - setProxy
```
public void setProxy(java.lang.String hostname,                      int port)
```
    Sets the Proxy by it's hostname and port
    
    Parameters:
    
    hostname - the hostname (IP or DNS name)
    
    port - the port number. -1 indicates the scheme default port.
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  - setProxy
```
public void setProxy(java.lang.String hostname,                      int port,                      java.lang.String username,                      java.lang.String password)
```
    Sets the Proxy by it's hostname,port,username and password
    
    Parameters:
    
    hostname - the hostname (IP or DNS name)
    
    port - the port number. -1 indicates the scheme default port.
    
    username - the username
    
    password - the password
  - setSSLSocketFactory
```
public void setSSLSocketFactory(org.apache.http.conn.ssl.SSLSocketFactory sslSocketFactory)
```
    Sets the SSLSocketFactory to user when making requests. By default, a new, default SSLSocketFactory is used.
    
    Parameters:
    
    sslSocketFactory - the socket factory to use for https requests.
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  - setMaxRetriesAndTimeout
```
public void setMaxRetriesAndTimeout(int retries,                                     int timeout)
```
    Sets the maximum number of retries and timeout for a particular Request.
    
    Parameters:
    
    retries - maximum number of retries per request
    
    timeout - sleep between retries in milliseconds
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  - addHeader
```
public void addHeader(java.lang.String header,                       java.lang.String value)
```
    Sets headers that will be added to all requests this client makes (before sending).
    
    Parameters:
    
    header - the name of the header
    
    value - the contents of the header
  - removeHeader
```
public void removeHeader(java.lang.String header)
```
    Remove header from all requests this client makes (before sending).
    
    Parameters:
    
    header - the name of the header
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  - setBasicAuth
```
public void setBasicAuth(java.lang.String username,                          java.lang.String password)
```
    Sets basic authentication for the request. Uses AuthScope.ANY. This is the same as setBasicAuth('username','password',AuthScope.ANY)
    
    Parameters:
    
    username - Basic Auth username
    
    password - Basic Auth password
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  - setBasicAuth
```
public void setBasicAuth(java.lang.String username,                          java.lang.String password,                          org.apache.http.auth.AuthScope scope)
```
    Sets basic authentication for the request. You should pass in your AuthScope for security. It should be like this setBasicAuth("username","password", new AuthScope("host",port,AuthScope.ANY_REALM))
    
    Parameters:
    
    username - Basic Auth username
    
    password - Basic Auth password
    
    scope - - an AuthScope object
  - clearBasicAuth
```
public void clearBasicAuth()
```
    Removes set basic auth credentials
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  - cancelRequests
```
public void cancelRequests(android.content.Context context,                            boolean mayInterruptIfRunning)
```
    Cancels any pending (or potentially active) requests associated with the passed Context.
    
    Note: This will only affect requests which were created with a non-null android Context. This method is intended to be used in the onDestroy method of your android activities to destroy all requests which are no longer required.
    
    Parameters:
    
    context - the android Context instance associated to the request.
    
    mayInterruptIfRunning - specifies if active requests should be cancelled along with pending requests.
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  - head
```
public RequestHandle head(java.lang.String url,                           ResponseHandlerInterface responseHandler)
```
    Perform a HTTP HEAD request, without any parameters.
    
    Parameters:
    
    url - the URL to send the request to.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - head
```
public RequestHandle head(java.lang.String url,                           RequestParams params,                           ResponseHandlerInterface responseHandler)
```
    Perform a HTTP HEAD request with parameters.
    
    Parameters:
    
    url - the URL to send the request to.
    
    params - additional HEAD parameters to send with the request.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - head
```
public RequestHandle head(android.content.Context context,                           java.lang.String url,                           ResponseHandlerInterface responseHandler)
```
    Perform a HTTP HEAD request without any parameters and track the Android Context which initiated the request.
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - head
```
public RequestHandle head(android.content.Context context,                           java.lang.String url,                           RequestParams params,                           ResponseHandlerInterface responseHandler)
```
    Perform a HTTP HEAD request and track the Android Context which initiated the request.
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    params - additional HEAD parameters to send with the request.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - head
```
public RequestHandle head(android.content.Context context,                           java.lang.String url,                           org.apache.http.Header[] headers,                           RequestParams params,                           ResponseHandlerInterface responseHandler)
```
    Perform a HTTP HEAD request and track the Android Context which initiated the request with customized headers
    
    Parameters:
    
    context - Context to execute request against
    
    url - the URL to send the request to.
    
    headers - set headers only for this request
    
    params - additional HEAD parameters to send with the request.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - get
```
public RequestHandle get(java.lang.String url,                          ResponseHandlerInterface responseHandler)
```
    Perform a HTTP GET request, without any parameters.
    
    Parameters:
    
    url - the URL to send the request to.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - get
```
public RequestHandle get(java.lang.String url,                          RequestParams params,                          ResponseHandlerInterface responseHandler)
```
    Perform a HTTP GET request with parameters.
    
    Parameters:
    
    url - the URL to send the request to.
    
    params - additional GET parameters to send with the request.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - get
```
public RequestHandle get(android.content.Context context,                          java.lang.String url,                          ResponseHandlerInterface responseHandler)
```
    Perform a HTTP GET request without any parameters and track the Android Context which initiated the request.
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - get
```
public RequestHandle get(android.content.Context context,                          java.lang.String url,                          RequestParams params,                          ResponseHandlerInterface responseHandler)
```
    Perform a HTTP GET request and track the Android Context which initiated the request.
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    params - additional GET parameters to send with the request.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - get
```
public RequestHandle get(android.content.Context context,                          java.lang.String url,                          org.apache.http.Header[] headers,                          RequestParams params,                          ResponseHandlerInterface responseHandler)
```
    Perform a HTTP GET request and track the Android Context which initiated the request with customized headers
    
    Parameters:
    
    context - Context to execute request against
    
    url - the URL to send the request to.
    
    headers - set headers only for this request
    
    params - additional GET parameters to send with the request.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - post
```
public RequestHandle post(java.lang.String url,                           ResponseHandlerInterface responseHandler)
```
    Perform a HTTP POST request, without any parameters.
    
    Parameters:
    
    url - the URL to send the request to.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - post
```
public RequestHandle post(java.lang.String url,                           RequestParams params,                           ResponseHandlerInterface responseHandler)
```
    Perform a HTTP POST request with parameters.
    
    Parameters:
    
    url - the URL to send the request to.
    
    params - additional POST parameters or files to send with the request.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - post
```
public RequestHandle post(android.content.Context context,                           java.lang.String url,                           RequestParams params,                           ResponseHandlerInterface responseHandler)
```
    Perform a HTTP POST request and track the Android Context which initiated the request.
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    params - additional POST parameters or files to send with the request.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - post
```
public RequestHandle post(android.content.Context context,                           java.lang.String url,                           org.apache.http.HttpEntity entity,                           java.lang.String contentType,                           ResponseHandlerInterface responseHandler)
```
    Perform a HTTP POST request and track the Android Context which initiated the request.
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    entity - a raw HttpEntity to send with the request, for example, use this to send string/json/xml payloads to a server by passing a StringEntity.
    
    contentType - the content type of the payload you are sending, for example application/json if sending a json payload.
    
    responseHandler - the response ha ndler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - post
```
public RequestHandle post(android.content.Context context,                           java.lang.String url,                           org.apache.http.Header[] headers,                           RequestParams params,                           java.lang.String contentType,                           ResponseHandlerInterface responseHandler)
```
    Perform a HTTP POST request and track the Android Context which initiated the request. Set headers only for this request
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    headers - set headers only for this request
    
    params - additional POST parameters to send with the request.
    
    contentType - the content type of the payload you are sending, for example application/json if sending a json payload.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
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  - post
```
public RequestHandle post(android.content.Context context,                           java.lang.String url,                           org.apache.http.Header[] headers,                           org.apache.http.HttpEntity entity,                           java.lang.String contentType,                           ResponseHandlerInterface responseHandler)
```
    Perform a HTTP POST request and track the Android Context which initiated the request. Set headers only for this request
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    headers - set headers only for this request
    
    entity - a raw HttpEntity to send with the request, for example, use this to send string/json/xml payloads to a server by passing a StringEntity.
    
    contentType - the content type of the payload you are sending, for example application/json if sending a json payload.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
  " src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">" src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">
  - put
```
public RequestHandle put(java.lang.String url,                          ResponseHandlerInterface responseHandler)
```
    Perform a HTTP PUT request, without any parameters.
    
    Parameters:
    
    url - the URL to send the request to.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
  " src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">" src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">
  - put
```
public RequestHandle put(java.lang.String url,                          RequestParams params,                          ResponseHandlerInterface responseHandler)
```
    Perform a HTTP PUT request with parameters.
    
    Parameters:
    
    url - the URL to send the request to.
    
    params - additional PUT parameters or files to send with the request.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
  " src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">" src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">
  - put
```
public RequestHandle put(android.content.Context context,                          java.lang.String url,                          RequestParams params,                          ResponseHandlerInterface responseHandler)
```
    Perform a HTTP PUT request and track the Android Context which initiated the request.
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    params - additional PUT parameters or files to send with the request.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
  " src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">" src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">
  - put
```
public RequestHandle put(android.content.Context context,                          java.lang.String url,                          org.apache.http.HttpEntity entity,                          java.lang.String contentType,                          ResponseHandlerInterface responseHandler)
```
    Perform a HTTP PUT request and track the Android Context which initiated the request. And set one-time headers for the request
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    entity - a raw HttpEntity to send with the request, for example, use this to send string/json/xml payloads to a server by passing a StringEntity.
    
    contentType - the content type of the payload you are sending, for example application/json if sending a json payload.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
  " src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">" src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">
  - put
```
public RequestHandle put(android.content.Context context,                          java.lang.String url,                          org.apache.http.Header[] headers,                          org.apache.http.HttpEntity entity,                          java.lang.String contentType,                          ResponseHandlerInterface responseHandler)
```
    Perform a HTTP PUT request and track the Android Context which initiated the request. And set one-time headers for the request
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    headers - set one-time headers for this request
    
    entity - a raw HttpEntity to send with the request, for example, use this to send string/json/xml payloads to a server by passing a StringEntity.
    
    contentType - the content type of the payload you are sending, for example application/json if sending a json payload.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
  " src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">" src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">
  - delete
```
public RequestHandle delete(java.lang.String url,                             ResponseHandlerInterface responseHandler)
```
    Perform a HTTP DELETE request.
    
    Parameters:
    
    url - the URL to send the request to.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
  " src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">" src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">
  - delete
```
public RequestHandle delete(android.content.Context context,                             java.lang.String url,                             ResponseHandlerInterface responseHandler)
```
    Perform a HTTP DELETE request.
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
  " src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">" src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">
  - delete
```
public RequestHandle delete(android.content.Context context,                             java.lang.String url,                             org.apache.http.Header[] headers,                             ResponseHandlerInterface responseHandler)
```
    Perform a HTTP DELETE request.
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    headers - set one-time headers for this request
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
  " src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">" src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">
  - delete
```
public RequestHandle delete(android.content.Context context,                             java.lang.String url,                             org.apache.http.Header[] headers,                             RequestParams params,                             ResponseHandlerInterface responseHandler)
```
    Perform a HTTP DELETE request.
    
    Parameters:
    
    context - the Android Context which initiated the request.
    
    url - the URL to send the request to.
    
    headers - set one-time headers for this request
    
    params - additional DELETE parameters or files to send along with request
    
    responseHandler - the response handler instance that should handle the response.
    
    Returns:
    
    RequestHandle of future request process
  " src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">" src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">
  - sendRequest
```
protected RequestHandle sendRequest(org.apache.http.impl.client.DefaultHttpClient client,                                     org.apache.http.protocol.HttpContext httpContext,                                     org.apache.http.client.methods.HttpUriRequest uriRequest,                                     java.lang.String contentType,                                     ResponseHandlerInterface responseHandler,                                     android.content.Context context)
```
    Puts a new request in queue as a new thread in pool to be executed
    
    Parameters:
    
    client - HttpClient to be used for request, can differ in single requests
    
    contentType - MIME body type, for POST and PUT requests, may be null
    
    context - Context of Android application, to hold the reference of request
    
    httpContext - HttpContext in which the request will be executed
    
    responseHandler - ResponseHandler or its subclass to put the response into
    
    uriRequest - instance of HttpUriRequest, which means it must be of HttpDelete, HttpPost, HttpGet, HttpPut, etc.
    
    Returns:
    
    RequestHandle of future request process
  - setURLEncodingEnabled
```
public void setURLEncodingEnabled(boolean enabled)
```
    Sets state of URL encoding feature, see bug #227, this method allows you to turn off and on this auto-magic feature on-demand.
    
    Parameters:
    
    enabled - desired state of feature
  " src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">" src="/CuteSoft_Client/CuteEditor/Images/anchor.gif">
  - getUrlWithQueryString
```
public static java.lang.String getUrlWithQueryString(boolean shouldEncodeUrl,                                                      java.lang.String url,                                                      RequestParams params)
```
    Will encode url, if not disabled, and adds params on the end of it
    
    Parameters:
    
    url - String with URL, should be valid URL without params
    
    params - RequestParams to be appended on the end of URL
    
    shouldEncodeUrl - whether url should be encoded (replaces spaces with %20)
    
    Returns:
    
    encoded url if requested with params appended if any available
  - isUrlEncodingEnabled
```
public boolean isUrlEncodingEnabled()
```

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AsyHttpClient 数据交互

Class AsyncHttpClient

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AsyncHttpClient

AsyncHttpClient

AsyncHttpClient

AsyncHttpClient

AsyncHttpClient

Method Detail

getHttpClient

getHttpContext

setCookieStore

setThreadPool

setEnableRedirects

setUserAgent

getMaxConnections

setMaxConnections

getTimeout

setTimeout

setProxy

setProxy

setSSLSocketFactory

setMaxRetriesAndTimeout

addHeader

removeHeader

setBasicAuth

setBasicAuth

clearBasicAuth

cancelRequests

head

head

head

head

head

get

get

get

get

get

post

post

post

post

post

post

put

put

put

put

put

delete

delete

delete

delete

sendRequest

setURLEncodingEnabled

getUrlWithQueryString

isUrlEncodingEnabled

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