java无法向Jackson ObjectMapper类注册模块

Question

我想使用JacksonObjectMapper类注册Jdk8Module、JavaTimeModule、GuavaModule和JsonOrgModule模块。我的意见如下：

ObjectMapper objectmapper = new ObjectMapper()
            .registerModules(new AfterburnerModule(), 
                    new Jdk8Module(), new JavaTimeModule(), new GuavaModule(),
                    new JsonOrgModule());

但我有以下错误：

The method registerModules(Module...) in the type ObjectMapper is not applicable for the arguments (AfterburnerModule, Jdk8Module, JavaTimeModule, GuavaModule, JsonOrgModule)

Answer 1

为杰克逊1。x、 从org.codehaus.jackson.map导入ObjectMapper和Module

为杰克逊2。x、 从com.fasterxml.jackson.databind导入ObjectMapper和Module