我想点击api：www.xyz.com/abc_cc/cc/userregister/newuser
这是我的代码：
public class MainActivity extends AppCompatActivity {
public static final String BASE_URL = "abc.com/abc_cc/cc/";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.client(getUnsafeOkHttpClient())
.addConverterFactory(GsonConverterFactory.create())
.build();
Endpoints endpoints= retrofit.create(Endpoints.class);
endpoints.newuser("{\"full_name\":\"sss\",\"states_id\":\"20\",\"mobile\":\"9876543210\",\"password\":\"******\",\"accept_terms\":true,\"Userid\":\"0\",\"refer\":\"\",\"ip-address\":\"1.2.3.4\",\"device_type\":\"samsung J5\",\"os-version\":\"5.0.1\",\"client\":\"app\",\"secret_key\":\"44\"}")
.enqueue(new retrofit2.Callback<Items>() {
@Override
public void onResponse(retrofit2.Call<Items> call, retrofit2.Response<Items> response) {
System.out.println("onResponse : "+response.message());
System.out.println("onResponse : "+response.body());
System.out.println("onResponse : "+response.code());
System.out.println("onResponse : "+response.errorBody());
System.out.println("onResponse : "+response.isSuccessful());
System.out.println("onResponse : "+response.raw());
System.out.println("onResponse : "+response);
}
@Override
public void onFailure(retrofit2.Call<Items> call, Throwable t) {
System.out.println("onFailure"+call);
}
});
}
public static OkHttpClient getUnsafeOkHttpClient() {
try {
// Create a trust manager that does not validate certificate chains
final TrustManager[] trustAllCerts = new TrustManager[] { new X509TrustManager() {
@Override
public void checkClientTrusted(
java.security.cert.X509Certificate[] chain,
String authType) throws CertificateException {
}
@Override
public void checkServerTrusted(
java.security.cert.X509Certificate[] chain,
String authType) throws CertificateException {
}
@Override
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return new java.security.cert.X509Certificate[0];
}
} };
// Install the all-trusting trust manager
final SSLContext sslContext = SSLContext.getInstance("TLS");
sslContext.init(null, trustAllCerts,
new java.security.SecureRandom());
// Create an ssl socket factory with our all-trusting manager
final SSLSocketFactory sslSocketFactory = sslContext
.getSocketFactory();
OkHttpClient okHttpClient = new OkHttpClient();
okHttpClient = okHttpClient.newBuilder()
.sslSocketFactory(sslSocketFactory)
.hostnameVerifier(org.apache.http.conn.ssl.SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER).build();
return okHttpClient;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
界面：
public interface Endpoints {
@POST("/userregister/newuser")
@FormUrlEncoded
Call<Items> newuser(@Field("Data") String Data);
}
POJO课程：
public class Items {
@SerializedName("Response-Status")
@Expose
private Boolean responseStatus;
@SerializedName("Response-Validate")
@Expose
private Boolean responseValidate;
@SerializedName("Response-Message")
@Expose
private String responseMessage;
@SerializedName("Response-Data")
@Expose
private ResponseData responseData;
public Boolean getResponseStatus() {
return responseStatus;
}
public void setResponseStatus(Boolean responseStatus) {
this.responseStatus = responseStatus;
}
public Boolean getResponseValidate() {
return responseValidate;
}
public void setResponseValidate(Boolean responseValidate) {
this.responseValidate = responseValidate;
}
public String getResponseMessage() {
return responseMessage;
}
public void setResponseMessage(String responseMessage) {
this.responseMessage = responseMessage;
}
public ResponseData getResponseData() {
return responseData;
}
public void setResponseData(ResponseData responseData) {
this.responseData = responseData;
}
}
我收到了这个回复：
{protocol=http/1.1, code=404, message=Not Found, url=www.xyz.com/userregister/newuser}
我已经给出了正确的网址，那为什么它只占了一半呢？
我试过https://code.tutsplus.com/tutorials/sending-data-with-retrofit-2-http-client-for-android--cms-27845的例子。此示例和示例中给出的链接工作正常，但如果我对我的网址执行相同操作，则会出现上述错误
答案 0 :(得分：2)
我希望检查您的解析问题是否可能发生。
Exception calling "LoadFrom" with "1" argument(s): "Could not load file or assembly 'file:///F:\Qubit
Systems\ShipperBuyerV1\module-zero-template-2.1.1\src\packages\EntityFramework.6.1.3\tools\EntityFramework.PowerShell.Utility.dll' or one of its dependencies. Operation is not supported.
(Exception from HRESULT: 0x80131515)"
At F:\Qubit Systems\ShipperBuyerV1\module-zero-template-2.1.1\src\packages\EntityFramework.6.1.3\tools\EntityFramework.psm1:780 char:5
+ $utilityAssembly = [System.Reflection.Assembly]::LoadFrom((Join-P ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : FileLoadException
You cannot call a method on a null-valued expression.
At F:\Qubit Systems\ShipperBuyerV1\module-zero-template-2.1.1\src\packages\EntityFramework.6.1.3\tools\EntityFramework.psm1:781 char:5
+ $dispatcher = $utilityAssembly.CreateInstance(
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : InvokeMethodOnNull
Exception calling "CreateInstanceFrom" with "8" argument(s): "Could not load file or assembly 'file:///F:\Qubit
Systems\ShipperBuyerV1\module-zero-template-2.1.1\src\packages\EntityFramework.6.1.3\tools\EntityFramework.PowerShell.dll' or one of its dependencies. Operation is not supported. (Exception
from HRESULT: 0x80131515)"
At F:\Qubit Systems\ShipperBuyerV1\module-zero-template-2.1.1\src\packages\EntityFramework.6.1.3\tools\EntityFramework.psm1:809 char:5
+ $domain.CreateInstanceFrom(
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : FileLoadException
//添加这个lije你有例外。
@Override
public void onFailure(retrofit2.Call<Items> call, Throwable t) {
System.out.println("onFailure"+call);
答案 1 :(得分：0)
为此更改Endpoints界面：
public interface Endpoints {
@POST("userregister/newuser")
@FormUrlEncoded
Call<Items> newuser(@Field("Data") String Data);
}
请注意，我删除了尾部斜杠/。这样，Retrofit会将您定义的路径附加到BASE_URL。
答案 2 :(得分：0)
请参阅docs for Retrofit.Builder以获取更详细的解释，但要特别注意这些位：
基本网址应始终以/.
结尾尾随/确保端点值是相对路径 将正确地附加到具有路径组件的基础。
...
包含前导/是绝对值的端点值。
绝对值仅保留baseUrl中的主机并忽略any 指定的路径组件。
如前所述，您对Endpoints.newuser()的调用中引用的路径是绝对路径，因此基本URL中主机之后的路径段将被删除（因为这是记录的行为）。
因此，您应该更改Endpoints接口以改为使用相对路径，如下所示：
public interface Endpoints {
@POST("userregister/newuser")
@FormUrlEncoded
Call<Items> newuser(@Field("Data") String Data);
}