wood-requestbody-ext (npm): wood_requestBody的扩展,增加必填参数校验,需要在config中配置数组verifyParams以及对象errorCode  例子  ```  	errorCode: {  		error_body_seqno: {code: 7, msg: '请求参数seqno不能为空'},  		error_body_cmd: {code: 8, msg: '请求参数cmd不能为空'},  		error_body_verifycode: {code: 9, msg: '请求参数verifycode不能
Keywords: wood-requestbody-ext