Certificate的构造类里面有bug

[delonzhou]

版本：1.1.1

1. 下面的request的header key "signature"首字母应为大写的
2. 下面的request的header key "signaturecerturl"首字母应为大写的
3. 获取上述两个key的逻辑应该是不对，感觉是乱写的

public Certificate(HttpServletRequest request) {
try {
Map<String, String> map = new HashMap();
Enumeration headernames = request.getHeaderNames();

        String signature;
        String signaturecerturl;
        while(headernames.hasMoreElements()) {
            signature = (String)headernames.nextElement();
            signaturecerturl = request.getHeader(signature);
            map.put(signature, signaturecerturl);
        }

        signature = (String)map.get("signature");
        signaturecerturl = (String)map.get("signaturecerturl");
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(request.getInputStream(), "utf-8"));
        StringBuffer stringBuffer = new StringBuffer("");
        String temp = "";

        while((temp = bufferedReader.readLine()) != null) {
            stringBuffer.append(temp);
        }

        String message = stringBuffer.toString();
        this.signature = signature;
        this.signaturecerturl = signaturecerturl;
        this.message = message;
    } catch (IOException var10) {
        ;
    }

}

[longger]

HTTP协议的Header的key是大小写不敏感的