微信支付回调签名失败Tomcat编码问题解决

在IDEA环境内嵌Tomcat8正常，在Windows部署的Tomcat8不正常，返回签名错误，原因是tomcat默认的编码使用ISO-8859-1的编码解析器，只要指定HttpServletRequest的读取编码即可解决乱码问题

ServletInputStream inStream = request.getInputStream();

String resp = getStrFromInsByCode(inStream, "utf-8");

/** * * @param is 输入流 * @param code 指定读取编码 * @return */public static String getStrFromInsByCode(InputStream is, String code) {    StringBuilder builder = new StringBuilder();    BufferedReader reader = null;

    try {        reader = new BufferedReader(new InputStreamReader(is, code));        String line;        while ((line = reader.readLine()) != null) {            builder.append(line + "\n");        }    } catch (Exception e) {        e.printStackTrace();    } finally {        try {            reader.close();        } catch (IOException e) {            e.printStackTrace();        }    }    return builder.toString();}

原文地址：https://www.cnblogs.com/dashi/p/12184609.html