http://blog.csdn.net/bettyly/article/details/7095740
http://liyanjie918.blog.163.com/blog/static/2022729020156894259240/
前台:
$.ajax({ type: "POST", contentType:"application/json", //加入这个 url: "rest/approval/checkData", data: JSON.stringify(ds), //要变成字符串 success: function(result){ alert( "Data Saved: " + result.msg ); } });
上面不解决问题情况下继续下面:
加入包:
<dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.6.3</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.6.3</version> </dependency> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>1.9.13</version> </dependency> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-core-asl</artifactId> <version>1.9.13</version> </dependency>
controller:
@RequestMapping(value = "/searchGrid.do", method= RequestMethod.POST, headers="Accept=application/json")