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requiresPropertyOrdering

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java - ObjectMapper java.lang.NoSuchMethodError : com. fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z

我正在尝试使用ObjectMapper将Json字符串映射到Java对象ObjectMappermapper=newObjectMapper();CustomerDatacustomerData=mapper.readValue(customerDataString,customerData.class);但是当我这样做的时候,我得到了这个错误java.lang.NoSuchMethodError:com.fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Zatcom.fasterxml.jackson.datab

java - 线程 "main"java.lang.NoSuchMethodError : com. fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z 中的异常

我需要将json转换为pojo。我决定使用jackson并将jackson-core-2.2.0.jar、jackson-databind-2.4.4.jar和jackson-annotations-2.1.2.jar添加到我项目的类路径中我创建了以下Main类:importjava.io.IOException;importjava.net.MalformedURLException;importjava.net.URL;importjava.util.List;importcom.fasterxml.jackson.core.JsonGenerationException;impo

java - 线程 "main"java.lang.NoSuchMethodError : com. fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z 中的异常

我需要将json转换为pojo。我决定使用jackson并将jackson-core-2.2.0.jar、jackson-databind-2.4.4.jar和jackson-annotations-2.1.2.jar添加到我项目的类路径中我创建了以下Main类:importjava.io.IOException;importjava.net.MalformedURLException;importjava.net.URL;importjava.util.List;importcom.fasterxml.jackson.core.JsonGenerationException;impo