包裝類工具

包裝類工具類  用於接收不同類型的參數

package com.example.mydemo.demo;


import com.alibaba.fastjson.JSON;

import java.util.List;

public class Wrapper<T extends Object> {
    private Header header;
    private T body;

    public Wrapper() {
    }

    public Wrapper(Header header) {
        this(header, null);
    }

    public Wrapper(Header header, T body) {
        this.header = header;
        this.body = body;
    }

    private boolean serial;

    public Header getHeader() {
        return header;
    }

    public void setHeader(Header header) {
        this.header = header;
    }

    public T getBody() {
        return body;
    }

    public void setBody(T body) {
        this.body = body;
    }

    /**
     * 解決泛型在dubbo反序列化問題
     *
     * @param clazz
     * @return
     */
    public T getBody(Class<T> clazz) {
        if (body == null || clazz == null) {
            return body;
        }
        if (serial) {
            return body;
        }
        String json = JSON.toJSONString(body);
        body = JSON.parseObject(json, clazz);
        return body;
    }

    /**
     * 解決參數List問題
     *
     * @param clazz
     * @param <T>
     * @return
     */
    public <T> List<T> parseBodyList(Class<T> clazz) {
        if (body == null || clazz == null) {
            return null;
        }
        String json = JSON.toJSONString(body);
        List<T> body = JSON.parseArray(json, clazz);
        return body;
    }

}

package com.example.mydemo.demo;

public class Header {
    private String token;
    private String serialno;

    public String getToken() {
        return token;
    }

    public void setToken(String token) {
        this.token = token;
    }

    public String getSerialno() {
        return serialno;
    }

    public void setSerialno(String serialno) {
        this.serialno = serialno;
    }
}