Question

以下代码有效

@POST
@Path("/{apiId}")
@Consumes(MediaType.APPLICATION_JSON)
public Response postMetricsData(String metricsData) {
    System.out.println(metricsData);
    return Response.ok().build();
}

下面的代码抛出错误

@POST
@Path("/{apiId}")
@Consumes(MediaType.APPLICATION_JSON)
public Response postMetricsData(String metricsData, @PathParam("apiId") String apiId) {
    System.out.println(metricsData);
    return Response.ok().build();
}

摆脱异常

rg.glassfish.jersey.server.model.ModelValidationException: Validation of the application resource model has failed during application initialization.

[[FATAL]找不到针对公共javax.ws.rs.core.Response com.trimble.paas.apicloud.metricscollector.resource.MetricsResource.postMetricsData（java.lang.String lang.String）位于索引1； source ='ResourceMethod {httpMethod = POST，consumedTypes = [application / json]，producedTypes = []，suspended = false，suspendTimeout = 0，suspendedTimeoutUnit = MILLISECONDS，invocable = Invocable {handler = ClassBasedMethodHandler {handlerClass = class com.trimble.paas .apicloud.metricscollector.resource.MetricsResource，handlerConstructors = [org.glassfish.jersey.server.model.HandlerConstructor@59916e0f]}，defineMethod = public javax.ws.rs.core.Response com.trimble.paas.apicloud.metricscollector。 resource.MetricsResource.postMetricsData（java.lang.String，java.lang.String），parameters = [参数[type = class java.lang.String，source = null，defaultValue = null]，参数[type = class java.lang .String，source = apiId，defaultValue = null]]，responseType = class javax.ws.rs.core.Response}，nameBindings = []}'] 在org.glassfish.jersey.server.ApplicationHandler.initialize（ApplicationHandler.java:394）在org.glassfish.jersey.server.ApplicationHandler.lambda $ initialize $ 1（ApplicationHandler.java:316）在org.glassfish.jersey.internal.Errors.process（Errors.java:316）在org.glassfish.jersey.internal.Errors.process（Errors.java:298）在org.glassfish.jersey.internal.Errors.processWithException（Errors.java:256）在org.glassfish.jersey.server.ApplicationHandler.initialize（ApplicationHandler.java:315）在org.glassfish.jersey.server.ApplicationHandler。（ApplicationHandler.java:282）在org.glassfish.jersey.servlet.WebComponent。（WebComponent.java:335）在org.glassfish.jersey.servlet.ServletContainer.init（ServletContainer.java:178）在org.glassfish.jersey.servlet.ServletContainer.init（ServletContainer.java:370）在javax.servlet.GenericServlet.init（GenericServlet.java:158）在org.apache.catalina.core.StandardWrapper.initServlet（StandardWrapper.java:1144）在org.apache.catalina.core.StandardWrapper.allocate（StandardWrapper.java:789）在org.apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java:133）在org.apache.catalina.core.StandardContextValve.invoke（StandardContextValve.java:96）在org.apache.catalina.authenticator.AuthenticatorBase.invoke（AuthenticatorBase.java:493）在org.apache.catalina.core.StandardHostValve.invoke（StandardHostValve.java:140）在org.apache.catalina.valves.ErrorReportValve.invoke（ErrorReportValve.java:81）在org.apache.catalina.core.StandardEngineValve.invoke（StandardEngineValve.java:87）在org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:342）在org.apache.coyote.http11.Http11Processor.service（Http11Processor.java:800）在org.apache.coyote.AbstractProcessorLight.process（AbstractProcessorLight.java:66）在org.apache.coyote.AbstractProtocol $ ConnectionHandler.process（AbstractProtocol.java:806）在org.apache.tomcat.util.net.NioEndpoint $ SocketProcessor.doRun（NioEndpoint.java:1498）在org.apache.tomcat.util.net.SocketProcessorBase.run（SocketProcessorBase.java:49）在java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142）在java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:617）在org.apache.tomcat.util.threads.TaskThread $ WrappingRunnable.run（TaskThread.java:61）在java.lang.Thread.run（Thread.java:745）

对我想念的东西有任何想法吗？

Answer 1

检查@PathParam的导入。尝试使用

tcl-dev

不含DTO的Jersey json POST

1 个答案: