easyclick之https访问

自带的easyclick访问https网页时，会有ssl timeout的警告

所以就自己弄个原生的。

importClass(java.lang.StringBuilder);
importClass(java.text.SimpleDateFormat);
importClass(java.io.BufferedReader);
importClass(java.io.InputStream);
importClass(java.io.InputStreamReader);
importClass(java.net.HttpURLConnection);
importClass(java.net.URL);

let nhttpClient = (function () {
    function nhttpClient() {
    }
    nhttpClient.prototype.httpGetDefault = function (address) {
        return httpGetDefault(address);
    }
    function httpGetDefault(address){
        let content = "";
        let conn = null; //HttpURLConnection
        try{
            let url = new URL(address);
            conn = url.openConnection();
            conn.setRequestMethod("GET");
            //int code = conn.getResponseCode();
            //conn.setRequestMethod("GET");
            conn.setConnectTimeout(20000);
            conn.setReadTimeout(20000);
            let ins = conn.getInputStream(); //InputStream
            let reader = new BufferedReader(new InputStreamReader(ins)); //BufferedReader
            let response = new StringBuilder(); //StringBuilder
            let line;
            while((line = reader.readLine()) != null){
                response.append(line);
            }
            content=response.toString();
        }catch (e){
            logd(e);
        } finally{
            if(conn != null){
                conn.disconnect();
            }
        }
        return content;
    }
    return nhttpClient;
})();

//使用实例

var nHttp = new nhttpClient();
var result = nHttp.httpGetDefault("https://www.baidu.com");

需要java版的，看下面示例：

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.Map;

public class HttpUrlConnectionUtils {
    private static final String TAG = "HttpUrlConnectionUtils";
    private static final String DEF_CHATSET = "UTF-8";
    private static String userAgent = "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.66 Safari/537.36";
    private static int DEF_CONN_TIMEOUT = 20000;

    public static String httpGetDefault(String address){
        String content = "";
        HttpURLConnection conn = null;
        try{
            URL url = new URL(address);
            conn = (HttpURLConnection)url.openConnection();
            conn.setRequestMethod("GET");
            //int code = conn.getResponseCode();
            //conn.setRequestMethod("GET");
            conn.setConnectTimeout(DEF_CONN_TIMEOUT);
            conn.setReadTimeout(DEF_CONN_TIMEOUT);
            InputStream in = conn.getInputStream();
            BufferedReader reader = new BufferedReader(new InputStreamReader(in));
            StringBuilder response = new StringBuilder();
            String line;
            while( (line = reader.readLine()) != null ){
                response.append(line);
            }
            content=response.toString();
        }catch (Exception e){
            e.printStackTrace();
        } finally{
            if(conn != null){
                conn.disconnect();
            }
        }
        return content;
    }

    public static String doGET(String strUrl, Map params) throws Exception {
        HttpURLConnection conn = null;
        BufferedReader reader = null;
        String rs = null;
        try {
            StringBuffer sb = new StringBuffer();
            strUrl = strUrl + "?" + urlencode(params);
            URL url = new URL(strUrl);
            conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("GET");
            conn.setRequestProperty("User-agent", userAgent);
            conn.setUseCaches(false);
            conn.setConnectTimeout(DEF_CONN_TIMEOUT);
            conn.setInstanceFollowRedirects(false);
            conn.connect();
            InputStream is = conn.getInputStream();
            reader = new BufferedReader(new InputStreamReader(is, DEF_CHATSET));
            String strRead = null;
            while ((strRead = reader.readLine()) != null) {
                sb.append(strRead);
            }
            rs = sb.toString();
        } catch (Exception e) {
            // TODO: handle exception
            e.printStackTrace();
        } finally {
            if (reader != null) {
                reader.close();
            }
            if (conn != null) {
                conn.disconnect();
            }
        }
        return rs;
    }

    public static String doPOST(String strUrl, Map params) throws Exception {
        HttpURLConnection conn = null;
        BufferedReader reader = null;
        String rs = null;
        try {

            StringBuffer sb = new StringBuffer();
            URL url = new URL(strUrl);

            conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("POST");
            conn.setDoInput(true);
            conn.setRequestProperty("User-agent", userAgent);
            conn.setUseCaches(false);
            conn.setConnectTimeout(DEF_CONN_TIMEOUT);
            conn.setInstanceFollowRedirects(false);

            conn.connect();

            DataOutputStream out = new DataOutputStream(conn.getOutputStream());
            out.writeBytes(urlencode(params));
            InputStream is = conn.getInputStream();
            reader = new BufferedReader(new InputStreamReader(is, DEF_CHATSET));
            String strRead = null;

            while ((strRead = reader.readLine()) != null) {
                sb.append(strRead);
            }
            rs = sb.toString();
        } catch (Exception e) {
            // TODO: handle exception
            e.printStackTrace();
        } finally {
            if (reader != null) {
                reader.close();
            }
            if (conn != null) {
                conn.disconnect();
            }
        }
        return rs;
    }

    // 将map型转为请求参数型
    private static String urlencode(Map<String, Object> params) {
        // TODO Auto-generated method stub
        StringBuilder sb = new StringBuilder();
        for (Map.Entry i : params.entrySet()) {
            try {
                sb.append(i.getKey()).append("=")
                        .append(URLEncoder.encode(i.getValue() + "", "UTF-8"))
                        .append("&");

            } catch (Exception e) {
                // TODO: handle exception
                e.printStackTrace();
            }
        }
        String res=sb.toString();
        res = res.substring(0,res.length()- 1);
        return res;
    }

}

笔记写完。