java.io.EOFException: No content to map to Object due to end of input
2014-04-22 14:20
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java异常：
java.io.EOFException: No content to map to Object due to end of input
org.codehaus.jackson.map.ObjectMapper._initForReading(ObjectMapper.java:2433) [jackson-mapper-asl-1.8.1.jar:1.8.1]
at org.codehaus.jackson.map.ObjectMapper._readValue(ObjectMapper.java:2366) [jackson-mapper-asl-1.8.1.jar:1.8.1]
at org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1162) [jackson-mapper-asl-1.8.1.jar:1.8.1]
at org.codehaus.jackson.jaxrs.JacksonJsonProvider.readFrom(JacksonJsonProvider.java:410) [jackson-jaxrs-1.8.1.jar:1.8.1]
java.io.EOFException: No content to map to Object due to end of input
org.codehaus.jackson.map.ObjectMapper._initForReading(ObjectMapper.java:2433) [jackson-mapper-asl-1.8.1.jar:1.8.1]
at org.codehaus.jackson.map.ObjectMapper._readValue(ObjectMapper.java:2366) [jackson-mapper-asl-1.8.1.jar:1.8.1]
at org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1162) [jackson-mapper-asl-1.8.1.jar:1.8.1]
at org.codehaus.jackson.jaxrs.JacksonJsonProvider.readFrom(JacksonJsonProvider.java:410) [jackson-jaxrs-1.8.1.jar:1.8.1]
这个问题困扰了我很久，最后发现原因是：
Content-Type我设置为 application/json charset=utf-8，但是实际传递参数至服务端时并没有传递json参数，导致at org.codehaus.jackson.map.ObjectMapper._readValue读取不到json数据导致报错。
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