MPSDK4J v2

<dependency>
    <groupId>io.github.elkan1788</groupId>
    <artifactId>mpsdk4j</artifactId>
    <version>2.b.1</version>
</dependency>

mvn clean package

@WebServlet(name = "wechatCoreServlet", urlPatterns = "/servlet/wechatcore.ser")
public class WechatCoreServlet extends HttpServletSupport {

    private static final long serialVersionUID = 4370883777170946295L;

    private static final Logger log = LoggerFactory.getLogger(WechatCoreServlet.class);

    private static final ConfigReader _cr = new ConfigReader("/mp.properties");

    @Override
    public void init() throws ServletException {
        log.info("====== Servlet环境 =======");
        MPAccount mpact = new MPAccount();
         // 修改为实际的公众号信息,可以在开发者栏目中查看
        mpAct.setAppId("wx****");
        mpAct.setAppSecert("***");
        mpAct.setToken("***");
        mpAct.setAESKey("******");
        _wk.setMpAct(mpact);        
        _wk.setWechatHandler(new WechatDefHandler());
    }

}

/**
 * SpringMVC环境接入
 * 
 * @author 凡梦星尘(elkan1788@gmail.com)
 * @since 2.0
 */
@RequestMapping("/springmvc")
@Controller
public class WechatCoreController extends WechatWebSupport {

    private static final Logger log = LoggerFactory.getLogger(WechatCoreController.class);

    private static final ConfigReader _cr = new ConfigReader("/mp.properties");

    @Override
    public void init() {
        log.info("====== SpringMVC环境 =======");
        MPAccount mpact = new MPAccount();
        // 修改为实际的公众号信息,可以在开发者栏目中查看
        mpAct.setAppId("wx****");
        mpAct.setAppSecert("***");
        mpAct.setToken("***");
        mpAct.setAESKey("******");
        _wk.setMpAct(mpact);
        _wk.setWechatHandler(new WechatDefHandler());
    }

    @RequestMapping("/wechatcore")
    public void wechatCore(HttpServletRequest req, HttpServletResponse resp) throws Exception {
        this.interact(req, resp);
    }

}

/**
 * Nutz环境接入
 * 
 * @author 凡梦星尘(elkan1788@gmail.com)
 * @since 2.0
 */
@At("/nutz")
@IocBean
public class WechatCoreModule extends WechatWebSupport {

    private static final Log log = Logs.get();

    private static final ConfigReader _cr = new ConfigReader("/mp.properties");

    @Override
    public void init() {
        log.info("====== Nutz环境 =======");
       // 修改为实际的公众号信息,可以在开发者栏目中查看
        mpAct.setAppId("wx****");
        mpAct.setAppSecert("***");
        mpAct.setToken("***");
        mpAct.setAESKey("******");
        _wk.setMpAct(mpact);
        _wk.setWechatHandler(new WechatDefHandler());
    }

    @At("/wechatcore")
    public void wechatCore(HttpServletRequest req, HttpServletResponse resp) {
        try {
            this.interact(req, resp);
        }
        catch (IOException e) {
            throw Lang.wrapThrow(e);
        }
    }
}