SpringMVC:解决406 not acceptable 阳光穿透心脏的1/2处 2022-09-29 05:24 168阅读 0赞 ** 最近的项目中使用springMVC,在前台页面中报406 not acceptable的错误.** **在controller层的代码** @RequestMapping("/item/list") @ResponseBody public EUDataGridResult getItemList(Integer page, Integer rows) { EUDataGridResult result = itemService.getItemList(page, rows); return result; } **在controller层的result中能获取到值,但是在前台页面报如下的错:** ![Center][] **解决方法:** **由于设置了@ResponseBody,要把对象转换成json格式,缺少转换依赖的jar包,需要在pom文件中,添加jar包的引用.jackson-core-2.8.1jar,jackson-databind-2.4.2jar,jackson-annotations-2.4.0-jar** <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.8.1</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.4.2</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-annotations</artifactId> <version>2.4.0</version> </dependency> **springmvc的配置文件中是<mvc:annotation-driven />即可.** [Center]: /images/20220708/2965d94eb09e4d65b6501d18ee828c94.png
还没有评论,来说两句吧...