No converter found for return value of type: class java.util.ArrayList

    科技2022-07-17  113

    spring4.3.2以上 用jackon2.7.5及以上 spring4.3.2以下 用jackon2.7.5及以下

    我的是spring5.0.7 jackson版本为2.7.5和更高版本,相关依赖如下:

    <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.9.4</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.9.4</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-annotations</artifactId> <version>2.9.4</version> </dependency>
    Processed: 0.013, SQL: 8