问题描述
我使用 MediaType.APPLICATION_FORM_URLENCODED_TYPE 中的resteasy-client"库发送 POST 请求.
示例代码:
String serviceUrl = "URL";ConnectRequest connectRequest = new ConnectRequest();connectRequest.setUsername("");connectRequest.setPassword("");connectRequest.setScope("承载");connectRequest.setGrant_type("");实体实体 = Entity.entity(connectRequest,MediaType.APPLICATION_FORM_URLENCODED_TYPE);ResteasyClient 客户端 = new ResteasyClientBuilder().build();ResteasyWebTarget target = client.target(serviceUrl);响应 response = target.request().post(entity);System.out.println("RESP : "+response.toString());
Maven 依赖
<java.version>1.7</java.version><resteasy.version>3.0.4.Final</resteasy.version></属性><依赖项><依赖><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-jpa</artifactId></依赖><依赖><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></依赖><依赖><groupId>org.jboss.resteasy</groupId><artifactId>resteasy-client</artifactId><version>${resteasy.version}</version></依赖><依赖><groupId>org.jboss.resteasy</groupId><artifactId>resteasy-jackson-provider</artifactId><version>${resteasy.version}</version></依赖><依赖><groupId>org.jboss.resteasy</groupId><artifactId>resteasy-servlet-initializer</artifactId><version>${resteasy.version}</version></依赖><依赖><groupId>org.jboss.resteasy</groupId><artifactId>resteasy-jaxrs</artifactId><version>${resteasy.version}</version></依赖><依赖><groupId>org.jboss.resteasy</groupId><artifactId>jaxrs-api</artifactId><version>${resteasy.version}</version></依赖><依赖><groupId>org.jboss.resteasy</groupId><artifactId>resteasy-jaxb-provider</artifactId><version>${resteasy.version}</version></依赖><依赖><groupId>org.jboss.resteasy</groupId><artifactId>resteasy-multipart-provider</artifactId><version>${resteasy.version}</version></依赖></依赖项>
连接工作正常并发送正确的响应,同时使用 POSTMAN 请求
但是在请求使用该程序后,它会创建错误为
回复:
javax.ws.rs.ProcessingException:找不到作者内容类型应用程序/x-www-form-urlencoded 类型
请帮忙...
您不能使用 POJO 发送 application/x-www-form-urlencoded
.您需要使用 javax.ws.rs.core.Form
类.
Form connectRequest = new Form().param("用户名", "...").param("密码", "...").param("client_id")...;
您也可以使用 Entity.form(connectionRequest)
,它是速记,因此您不必使用 MediaType.APPLICATION_FORM_URLENCODED_TYPE
.
顺便说一句,请参阅这也以解析响应.你不需要依赖.您已经拥有了 RESTEasy.
I'm sending POST request using "resteasy-client" library in MediaType.APPLICATION_FORM_URLENCODED_TYPE.
Sample Code :
String serviceUrl = "URL";
ConnectRequest connectRequest = new ConnectRequest();
connectRequest.setUsername("");
connectRequest.setPassword("");
connectRequest.setScope("bearer");
connectRequest.setGrant_type("");
Entity<ConnectRequest> entity = Entity.entity(connectRequest,
MediaType.APPLICATION_FORM_URLENCODED_TYPE);
ResteasyClient client = new ResteasyClientBuilder().build();
ResteasyWebTarget target = client.target(serviceUrl);
Response response = target.request().post(entity);
System.out.println("RESP : "+response.toString());
Maven Dependencies
<properties>
<java.version>1.7</java.version>
<resteasy.version>3.0.4.Final</resteasy.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
<version>${resteasy.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jackson-provider</artifactId>
<version>${resteasy.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-servlet-initializer</artifactId>
<version>${resteasy.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxrs</artifactId>
<version>${resteasy.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>jaxrs-api</artifactId>
<version>${resteasy.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxb-provider</artifactId>
<version>${resteasy.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-multipart-provider</artifactId>
<version>${resteasy.version}</version>
</dependency>
</dependencies>
But after requesting using the program it creates error as
Response :
Please help...
You can't use a POJO to send application/x-www-form-urlencoded
. You need to use the javax.ws.rs.core.Form
class.
Form connectRequest = new Form()
.param("username", "...")
.param("password", "...")
.param("client_id")
...;
You can also use Entity.form(connectionRequest)
, which is shorthand so you don't have to use the MediaType.APPLICATION_FORM_URLENCODED_TYPE
.
As an aside, see this also for parsing the response. You won't need the dependency. You already have the one for RESTEasy.
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