request.AddParameter
时间: 2023-10-05 15:09:45 浏览: 131
request.AddParameter是一个方法,用于向HTTP请求中添加参数。在引用的代码示例中,通过这个方法向请求中添加了两个参数,分别是"format"和"param"。
在引用的代码示例中,使用了一个ParameterRequestWrapper类,该类用于对HttpServletRequest对象进行包装,以添加额外的参数。其中,addParameter方法用于向包装后的请求中添加参数。
在引用的代码示例中,创建了一个Parameters对象,该对象用于存储请求的参数。
可以看出,request.AddParameter的作用是向HTTP请求中添加参数,以便在发送请求时携带这些参数。
相关问题
var client = new RestClient("https://open.weixin.qq.com"); var request = new RestRequest("/connect/qrconnect", Method.GET); request.AddParameter("appid", appId); request.AddParameter("redirect_uri", redirectUri); request.AddParameter("response_type", "code"); request.AddParameter("scope", scope);这段代码翻译成java
以下是将上述 C# 代码翻译成 Java 的代码:
```java
import okhttp3.*;
import java.io.IOException;
public class Example {
public static void main(String[] args) throws IOException {
OkHttpClient client = new OkHttpClient();
HttpUrl.Builder urlBuilder = HttpUrl.parse("https://open.weixin.qq.com/connect/qrconnect").newBuilder();
urlBuilder.addQueryParameter("appid", appId);
urlBuilder.addQueryParameter("redirect_uri", redirectUri);
urlBuilder.addQueryParameter("response_type", "code");
urlBuilder.addQueryParameter("scope", scope);
String url = urlBuilder.build().toString();
Request request = new Request.Builder()
.url(url)
.build();
Response response = client.newCall(request).execute();
System.out.println(response.body().string());
}
}
```
上述 Java 代码使用了 OkHttp 库发送 HTTP 请求,并使用了 HttpUrl.Builder 对象构建请求的 URL,通过 addQueryParameter 方法添加请求参数。请求的 HTTP 方法为 GET,请求头和请求体均为空。发送请求并获取响应的过程也需要手动编写。
在下面这段样例代码中我如何改造成调用https的接口··· //样例代码,获取手机号码归属地 public static void getMobileCodeInfo() throws ServiceException, RemoteException { Service service = new Service(); Call call = (Call) service.createCall(); // wsdl完整地址 call.setTargetEndpointAddress("http://ws.webxml.com.cn/WebServices/MobileCodeWS.asmx?wsdl"); /** * 设置方法名 * new QName(String namespaceURI, String localPart) namespaceURI即为wsdl中的targetNamespace, localPart即为接口名 */ call.setOperationName(new QName("http://WebXml.com.cn/", "getMobileCodeInfo")); /** * 添加参数 * addParameter方法的参数包括:参数名(namespace+参数名)、参数类型、ParameterMode(入参即为IN) */ call.addParameter(new QName("http://WebXml.com.cn/", "mobileCode"), XMLType.XSD_STRING, ParameterMode.IN); call.setUseSOAPAction(true); // SOAPActionURI格式为targetNamespace+方法名 call.setSOAPActionURI("http://WebXml.com.cn/getMobileCodeInfo"); // 指定返回值类型,为字符串 call.setReturnType(XMLType.XSD_STRING); call.setReturnClass(java.lang.String.class); String result = (String) call.invoke(new Object[]{"13999903152"}); System.out.println(result); }···
您可以按照以下步骤将上述样例代码改造为调用https的接口:
1. 将wsdl地址中的http替换成https,即将以下代码:
call.setTargetEndpointAddress("http://ws.webxml.com.cn/WebServices/MobileCodeWS.asmx?wsdl");
改为:
call.setTargetEndpointAddress("https://ws.webxml.com.cn/WebServices/MobileCodeWS.asmx?wsdl");
2. 创建SSLContext实例,并设置信任管理器TrustManager来信任所有证书:
```java
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
//...
TrustManager[] trustAllCerts = new TrustManager[]{
new X509TrustManager() {
public X509Certificate[] getAcceptedIssuers() {
return null;
}
public void checkClientTrusted(X509Certificate[] certs, String authType) throws CertificateException {
}
public void checkServerTrusted(X509Certificate[] certs, String authType) throws CertificateException {
}
}
};
SSLContext sslContext = SSLContext.getInstance("TLS");
sslContext.init(null, trustAllCerts, new java.security.SecureRandom());
```
3. 设置HttpsURLConnection默认的SSLSocketFactory和HostnameVerifier:
```java
import javax.net.ssl.HttpsURLConnection;
//...
HttpsURLConnection.setDefaultSSLSocketFactory(sslContext.getSocketFactory());
HttpsURLConnection.setDefaultHostnameVerifier((hostname, sslSession) -> true);
```
4. 将调用方式改为使用HttpURLConnection,即将以下代码:
String result = (String) call.invoke(new Object[]{"13999903152"});
改为:
URL url = new URL("https://ws.webxml.com.cn/WebServices/MobileCodeWS.asmx");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type", "text/xml;charset=UTF-8");
connection.setDoOutput(true);
String soapRequest = "<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">\n" +
" <soap:Body>\n" +
" <getMobileCodeInfo xmlns=\"http://WebXml.com.cn/\">\n" +
" <mobileCode>13999903152</mobileCode>\n" +
" <userID></userID>\n" +
" </getMobileCodeInfo>\n" +
" </soap:Body>\n" +
"</soap:Envelope>";
OutputStream outputStream = connection.getOutputStream();
outputStream.write(soapRequest.getBytes("UTF-8"));
String result = null;
try (BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream(), "UTF-8"))) {
StringBuilder stringBuilder = new StringBuilder();
String line;
while ((line = reader.readLine()) != null) {
stringBuilder.append(line);
}
result = stringBuilder.toString();
}
System.out.println(result);
```
请注意替换代码中的mobileCode参数值和soapRequest中的namespace和方法名。同时,为了保证代码的安全性,请在实际使用过程中,不要信任所有证书,可以使用合法的证书或者自己实现TrustManager来进行证书校验。
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