在專案中,總是難以避免url中帶中文的情況.

後臺生成的Url中帶有中文:

則中文值應該用URLEncoder.encode進行編碼

serviceName = URLEncoder.encode(serviceName,"utf-8");

    private String makeReturnUrl(String pString, String Dstring, String yString, String serviceName, String serviceId) throws ItrusException{
        long time = System.currentTimeMillis();
        String
 
 text = pString + Dstring + yString + time ;
        String hmacByOurs = MD5.sign(text, appSecretOurls, "utf-8");
        if (StringUtils.isNotBlank(serviceName)) {
            try {
                serviceName = URLEncoder.encode(serviceName,"utf-8");
            } catch (UnsupportedEncodingException e) {
                // TODO Auto-generated catch block
 

                e.printStackTrace();
            }
        }
        if (StringUtils.isNotBlank(serviceId)) {
            try {
                serviceId = URLEncoder.encode(serviceId,"utf-8");
            } catch (UnsupportedEncodingException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
        String
 
 url = "?pes=" + pString + 
                "&des=" + Dstring + 
                "&yfs=" + yString + 
                "&timestamp=" + time +
                "&sec=" + hmacByOurs +
                "&sen=" + serviceName +
                "&sei=" + serviceId;
        return url;
    }

生成的連結

http://127.0.0.1:8080/xxxx/from?pes=157&des=158&yfs=161&timestamp=1527579010896&sec=f4e9ce5f1ecf86941db3495089a3f8fa&sen=%E6%B5%8B%E8%AF%95%E4%B8%9A%E5%8A%A1%E5%90%8D%E7%A7%B0&sei=%E6%B5%8B%E8%AF%95%E4%B8%9A%E5%8A%A1%E7%BC%96%E5%8F%B7001

在tomcat中設定uri的編碼方式

 <Connector connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443" URIEncoding="UTF-8" />