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我从头开始创建了一个 grails 应用程序，以使用 API 创建一个基本的测试应用程序。那里一切正常，当我将完全相同的代码放在现有的 Grails 应用程序中时，当我运行 JUnits 时出现以下异常。

java.lang.IllegalArgumentException: Illegal character(s) in message header value:        Basic MWU3ZWY3NDg3YzNlMzRiMDk3N2YyNzNiZGRmZTE3NTQ6

at sun.net.www.protocol.http.HttpURLConnection.checkMessageHeader(HttpURLConnection.java:482)
at sun.net.www.protocol.http.HttpURLConnection.isExternalMessageHeaderAllowed(HttpURLConnection.java:434)
at sun.net.www.protocol.http.HttpURLConnection.setRequestProperty(HttpURLConnection.java:2752)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.setRequestProperty(HttpsURLConnectionImpl.java:316)
at de.paymill.net.HttpClient.setAuthentication(HttpClient.java:230)
at de.paymill.net.HttpClient.createConnection(HttpClient.java:212)
at de.paymill.net.HttpClient.request(HttpClient.java:143)
at de.paymill.net.HttpClient.post(HttpClient.java:100)
at de.paymill.service.PaymentService.create(PaymentService.java:31)
at de.paymill.service.PaymentService$create.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
at com.linquire.mib.service.PaymentsService.createPaymentMethod(PaymentsService.groovy:113)
at com.linquire.mib.service.PaymentsServiceIntegrationTests.createPaymentsTest(PaymentsServiceIntegrationTests.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

这是在现有应用程序中实现的测试。

 @Test
public void createPaymentsTest() {
    System.out.println("the private api key now is: "+Paymill.getApiKey());
    String token = (String) paymentsService.getToken("4111111111111111", "123", "12", "2013");
    System.out.println(token);
    paymentsService.createPaymentMethod(token);

    assertNotNull(userService.getPaymentMethod());
    assertEquals("1111", userService.getPaymentMethodLast4());
    assertEquals("visa", userService.getPaymentMethodCardType());
}

这是测试应用程序中的代码。

  @Test
public void createPaymentsTest() {
    System.out.println("the private api key now is: "+Paymill.getApiKey());
    String token = (String) makePaymentService.getToken("4111111111111111", "123", "12", "2013");
    System.out.println(token);
    Payment p = (Payment) makePaymentService.createPayment(token);

    System.out.println();
    assertEquals("1111", p.getLast4());
    assertEquals("visa", p.getCardType());
}

如您所见，代码非常相似。createPayment(token) 函数只是调用一个调用 API 函数的函数。在现有应用程序中的实现是：

def createPaymentMethod(String token) {
    PaymentService paymentService = Paymill.getService(PaymentService.class);

    Payment payment = paymentService.create(token);

    //Sets the PaymentMethodId field for the current user
    userService.setPaymentMethod(payment.getId());
}

测试应用程序中的相同功能是：

def createPayment(String token) {
    PaymentService paymentService = Paymill.getService(PaymentService.class);
    Payment payment = paymentService.create(token);
    return paymentService.get(payment.id);
}

我已经查看了 config.groovy 等中可能存在的差异，但我似乎想不出为什么在完全相同的代码（甚至传递相同的参数等）时它的行为会有所不同的原因

据我所知，这个错误通常是由于在 HTTP 请求中的某处插入了 CRLF 字符，但我真的想不出现有应用程序中的某些组件在发送请求时可能会引入这样的字符。如果有人对可能导致此问题的原因有所了解，请告诉我。

谢谢。

4

2 回答 2

5

该错误通常是由于用户名/密码转换为 base64 中的错误所致：请参见此处。

尝试与具有短密码和用户名的用户进行相同的呼叫，以查看问题是否消失。

于 2013-08-01T16:17:54.037 回答
3

确保您的 requestXML 或任何标头值没有任何非法字符并将其替换为...

    aXmlRequest=aXmlRequest.replaceAll("\n", "");
于 2015-03-19T19:03:27.163 回答