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jwt integration with springboot.

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package com.cuisongliu.jwt.tools;
/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2018 [email protected]
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

import com.alibaba.fastjson.JSON;
import com.cuisongliu.jwt.exception.JwtServiceException;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * web
 *
 * @author cuisongliu [[email protected]]
 * @since 2018-03-12 0:43
 */
public class WebTool {

    /**
     * 渲染json对象
     */
    public static void renderJson(HttpServletResponse response, Object jsonObject) {
        try {
            response.setContentType("application/json");
            response.setCharacterEncoding("UTF-8");
            PrintWriter writer = response.getWriter();
            writer.write(JSON.toJSONString(jsonObject));
        } catch (IOException e) {
            throw new JwtServiceException("渲染json对象失败");
        }
    }
}