jackson -core -2.2.3 .jar json jackson 2.2.3 java處理json需要的jar包 內包含文件： jackson-core-2.2.3.jar jackson-core-2.2.3-sources.jar jackson-core-2.2.3-javadoc.jar jackson-annotations-2.2.3.jar jackson-databind-2.2.3.jar