数据提交遇到404

数据提交遇到404

Field error in object ‘params’ on field ‘pagesize’: rejected value []; codes [typeMismatch.params.pagesize,typeMismatch.pagesize,typeMismatch.int,typeMismatch]; arguments [t.support.DefaultMessageSourceResolvable: codes [params.pagesize,pagesize]; arguments []; default message [pagesize]]; default message [Failed to convert property value of type ‘java.lang.String’ to required type ‘int’ for property ‘pagesize’; nested exception is java.lang.NumberFormatException: For input string: “”]

1. List item
   就是这个input标签后面没写value的值