kettle使用REST client调用,body入参有中文，接口返回400，但是接口工具调用接口返回数据正常，有没有什么解决办法，
报错信息：{"type":"https://tools.ietf.org/html/rfc7231#section-6.5.1","title":"One or more validation errors occurred.","status":400,"traceId":"|b4347387-48cc9357588f32b0.","errors":{"$":["Expected end of string, but instead reached end of data. Path: $ | LineNumber: 0 | BytePositionInLine: 135."],"obj":["The obj field is required."]}}
我也通过转义了body参数，但是返回结果不会报错，但是没有数据
。
报错信息：{"type":"https://tools.ietf.org/html/rfc7231#section-6.5.1","title":"One or more validation errors occurred.","status":400,"traceId":"|b4347387-48cc9357588f32b0.","errors":{"$":["Expected end of string, but instead reached end of data. Path: $ | LineNumber: 0 | BytePositionInLine: 135."],"obj":["The obj field is required."]}}
我也通过转义了body参数，但是返回结果不会报错，但是没有数据
。
