將map中的查詢參數拼裝到URL路徑中

被調接口的URL路徑：

//被調接口url
String apiUrl = "http://api.open.xxxxxx.com/implatform/interview/send?access_token=551c619ef13c45debe92a64880f5e1cdlzJv";

將下面的key和value放到一個map中：

phonetype:1
phone:[phone]
name:張三

將map中的key和value拼裝成"&phonetype=1&phone=15666888553&name=張三"這種形式：

    public static String getUrlParamsByMap(Map<String, Object> map) {
        if (map == null) {
            return "";
        }
        StringBuffer sb = new StringBuffer();
        for (Map.Entry<String, Object> entry : map.entrySet()) {
            sb.append(entry.getKey() + "=" + entry.getValue());
            sb.append("&");
        }
        String s = sb.toString();
        if (s.endsWith("&")) {
            s = s.substring(0, s.length() - 1);
            //s = org.apache.commons.lang.StringUtils.substringBeforeLast(s, "&");
        }
        return s;
    }

將上面的被調接口URL和拼裝好的查詢參數組裝起來：

    //合並兩部分url
    public static String urlCombine(String path1, String path2){
        if(CommonUtil.isNullOrEmpty(path1)) throw new NullArgumentException("path1");

        if (CommonUtil.isNullOrEmpty(path2)) path2 = "";

        path1 = CommonUtil.trimEnd(path1, "?");
        path1 = CommonUtil.trimEnd(path1, "&");

        path2 = CommonUtil.trimStart(path2,"?");
        path2 = CommonUtil.trimStart(path2,"&");

        if (path1.indexOf("?")>-1){
            return path1+"&"+path2;
        }
        else{
            return path1+"?"+path2;
        }
    }

組裝后就像下面這樣（只是舉例）：

http://api.open.xxxxxx.com/implatform/interview/send?access_token=551c619ef13c45debe92a64880f5e1cdlzJv&phonetype=1&phone=15666888553&name=張三

 

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