京东api接入的几个坑(宙斯)

最新推荐文章于 2025-06-25 17:04:24 发布

聂鹏

最新推荐文章于 2025-06-25 17:04:24 发布

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分类专栏： java基础和进阶

本文链接：https://blog.youkuaiyun.com/lsblsb/article/details/40623597

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文章详细记录了解决在使用京东宙斯平台API调用时遇到的Jackson库导入错误的步骤，包括引入正确的依赖包以及最终成功调用API的过程。文章还反思了京东API开放的复杂性和需要自行解决技术问题的情况。

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写这篇文章为了发下牢骚，鄙视下京东api上的不足，怀念下下午的2个小时。。。。。

http://jos.jd.com/ 在宙斯平台上的api调用，下载官方的sdk(java) open-api-sdk.2.0.jar

        String SERVER_URL = "http://gw.api.360buy.com/routerjson";
        String accessToken = "xxxxxxxxxxxxxxxxxxxx";
        String appKey = "F9060Cxxxxx37CFxxxxxxxxxxxxx";
        String appSecret = "748b2fbxxxxxca48xxxxxxxxxxxxx";

        JdClient client = new DefaultJdClient(SERVER_URL,accessToken,appKey,appSecret);
        

        CategorySearchRequest request=new CategorySearchRequest();
	request.setFields( "id,fid,status,lev,name,index_id" );
	CategorySearchResponse response=client.execute(request);

报错：

java.lang.NoClassDefFoundError: org/codehaus/jackson/map/ObjectMapper
	at com.jd.open.api.sdk.internal.util.JsonUtil.<clinit>(JsonUtil.java:15)
	at com.jd.open.api.sdk.request.list.WareCatelogyAttributeListGetRequest.getAppJsonParams(WareCatelogyAttributeListGetRequest.java:61)
	at com.jd.open.api.sdk.DefaultJdClient.buildUrl(DefaultJdClient.java:107)
	at com.jd.open.api.sdk.DefaultJdClient.execute(DefaultJdClient.java:73)
	at com.yubao.jdsearch.jdapi.TestMain.testGetItemInfo(TestMain.java:31)
	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:606)
	at junit.framework.TestCase.runTest(TestCase.java:154)
	at junit.framework.TestCase.runBare(TestCase.java:127)
	at junit.framework.TestResult$1.protect(TestResult.java:106)
	at junit.framework.TestResult.runProtected(TestResult.java:124)
	at junit.framework.TestResult.run(TestResult.java:109)
	at junit.framework.TestCase.run(TestCase.java:118)
	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
	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)
Caused by: java.lang.ClassNotFoundException: org.codehaus.jackson.map.ObjectMapper
	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 21 more

导入了一个jackson-all.2.0.jar 包又报错，

java.lang.NoSuchMethodError: org.codehaus.jackson.map.DeserializationConfig.set(Lorg/codehaus/jackson/map/DeserializationConfig$Feature;Z)V
	at com.jd.open.api.sdk.internal.parser.JsonParser.<init>(JsonParser.java:24)
	at com.jd.open.api.sdk.internal.parser.ParserFactory.<clinit>(ParserFactory.java:12)
	at com.jd.open.api.sdk.DefaultJdClient.parse(DefaultJdClient.java:128)
	at com.jd.open.api.sdk.DefaultJdClient.execute(DefaultJdClient.java:90)
	at com.yubao.jdsearch.jdapi.TestMain.testGetItemInfo(TestMain.java:31)
	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:606)
	at junit.framework.TestCase.runTest(TestCase.java:154)
	at junit.framework.TestCase.runBare(TestCase.java:127)
	at junit.framework.TestResult$1.protect(TestResult.java:106)
	at junit.framework.TestResult.runProtected(TestResult.java:124)
	at junit.framework.TestResult.run(TestResult.java:109)
	at junit.framework.TestCase.run(TestCase.java:118)
	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
	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)

后来通过maven库上找了依赖包，居然官方都没有说明有第三方包需要导入,fk,, 纯粹是自己尝试着摸索的，哎。。。。。

 <dependency>
		    <groupId>org.codehaus.jackson</groupId>
		    <artifactId>jackson-core-asl</artifactId>
		    <version>1.8.11</version>
		</dependency>

		 <dependency>
		    <groupId>org.codehaus.jackson</groupId>
		    <artifactId>jackson-mapper-asl</artifactId>
		    <version>1.8.11</version>
		</dependency>

终于成功了。。。 yes，想说句，京东api开放的也太 niubility了。。。。