常用快递API接口方案

1、常用快递API接口方案电商企业从接收订单-配货-打印快递单到后期的快递员收件 -快递配送-轨迹查询-签收短信通知等，都需要快递接口的接入。整理目前较为常见的接口dem o如下：对接流程：快递鸟网站申请接口一对接一联调测试一上线预约取件-在线预约寄件importimportpublic class KdGoldAPIDemo return result;/* MD5 加密* param str 内容* param charset编码方式* throws Exceptio n*/SuppressWar nin gs(" unu sed")private String MD5(S

2、tring str, String charset) throws Exception MessageDigest md = ("MD5");(charset);byte result =();Strin gBuffer sb = new Strin gBuffer(32);for (int i = 0; i < ; i+) int val = resulti & 0xff;if (val <= 0xf) ("0")；(val);retur n ().toLowerCase();* base64 编码* param str 内容* p

3、aram charset 编码方式* throws Un supportedE ncodi ngExcepti on*/private String base64(Stri ngstr, String charset) throwsUn supportedE ncodi ngExcepti onString en coded = (charset);retur n en coded;SuppressWar nin gs(" unu sed")private String urlE ncoder(Stri ngstr, String charset) throwsUn sup

4、portedE ncodi ngExcepti onString result = (str, charset);return result;/* 电商Sign签名生成* param content内容* param keyValue Appkey* param charset编码方式* throws Un supportedE ncodi ngExcepti on ,Excepti on* return DataSig n 签名*/SuppressWar nin gs(" unu sed")private String encrypt (String content. S

5、tring keyValue, String charset) throwsUn supportedE ncodi ngExcepti on, Excepti onif (keyValue != n ull)retur n base64(MD5(c ontent + keyValue, charset), charset);retur n base64(MD5(c ontent, charset), charset);/*向指定URL发送POST方法的请求* param url发送请求的URL* param params请求的参数集合* return远程资源的响应结果*/SuppressWar

6、 nin gs(" unu sed")private String sendPost(String url, Map<String, Stringparams) OutputStreamWriter out = n ull;BufferedReader in = n ull;Stri ngBuilder result = new Stri ngBuilder();try URL realUrl = new URL(url);HttpURLConnection conn =(HttpURLConnection)();return result;/* MD5 加密* pa

7、ram str 内容* param charset编码方式* throws Exceptio n*/SuppressWar nin gs(" unu sed")private String MD5(String str, String charset) throws Exception MessageDigest md = ("MD5");(charset);byte result =();Strin gBuffer sb = new Strin gBuffer(32);for (int i = 0; i < ; i+) int val = res

8、ulti & 0xff;if (val <= 0xf) ("0");(val);retur n ().toLowerCase();* base64 编码* param str 内容* param charset编码方式* throws Un supportedE ncodi ngExcepti on*/private Stringbase64(Stri ngstr, String charset) throwsUn supportedE ncodi ngExcepti onString en coded = (charset);retur n en coded

9、;SuppressWar nin gs(" unu sed")private String urlE ncoder(Stri ngstr, String charset) throwsUn supportedE ncodi ngExcepti onString result = (str, charset);return result;* 电商Sign签名生成* param content内容* param keyValue Appkey* param charset编码方式* throws Un supportedE ncodi ngExcepti on ,Excepti

10、 on* return DataSig n 签名*/SuppressWar nin gs(" unu sed")private String encrypt (Stringcontent, String keyValue, String charset) throwsUn supportedE ncodi ngExcepti on, Excepti onif (keyValue != n ull)retur n base64(MD5(c ontent + keyValue, charset), charset);retur n base64(MD5(c ontent, ch

11、arset), charset);向指定URL发送POST方法的请求* param url发送请求的 URL* param params请求的参数集合* return远程资源的响应结果*/SuppressWar nin gs(" unu sed")private String sendPost(String url, Map<String, Stringparams) OutputStreamWriter out = n ull;BufferedReader in = n ull;Stri ngBuilder result = new Stri ngBuilder()

12、;try URL realUrl = new URL(url);HttpURLConnection conn =(HttpURLConnection)();return result;/* MD5 加密* param str 内容* param charset 编码方式* throws Exceptio n*/SuppressWar nin gs(" unu sed")private String MD5(String str, String charset) throws Exception MessageDigest md = ("MD5");(ch

13、arset);byte result =();Strin gBuffer sb = new Strin gBuffer(32);for (int i = 0; i < ; i+) in t val = resulti & 0xff;if (val <= 0xf) ("0");(val);return ().toLowerCase();* base64 编码* param str 内容* param charset 编码方式* throws Un supportedE ncodi ngExcepti on*/private Stringbase64(Str

14、i ngstr, String charset) throwsUn supportedE ncodi ngExcepti onString en coded = base64E ncode(charset);retur n en coded;SuppressWar nin gs(" unu sed")private StringurlE ncoder(Stri ngstr, String charset) throwsUn supportedE ncodi ngExcepti onString result = (str, charset);return result;/*

15、 电商Sign签名生成* param content内容* param keyValue Appkey* param charset编码方式* throws Un supportedE ncodi ngExcepti on ,Excepti on* return DataSig n 签名*/SuppressWar nin gs(" unu sed")private String encrypt (Stringcontent, String keyValue, String charset) throwsUn supportedE ncodi ngExcepti on, Ex

16、cepti onif (keyValue != n ull)retur n base64(MD5(c ontent + keyValue, charset), charset);retur n base64(MD5(c ontent, charset), charset);向指定URL发送POST方法的请求* param url 发送请求的 URL* param params请求的参数集合* return远程资源的响应结果*/SuppressWar nin gs(" unu sed")private String sendPost(String url, Map<St

17、ring, Stringparams) OutputStreamWriter out = n ull;BufferedReader in = n ull;Stri ngBuilder result = new Stri ngBuilder();try URL realUrl = new URL(url);HttpURLConnection conn =(HttpURLConnection)();return result;/* MD5 加密* param str 内容* param charset编码方式* throws Exceptio n*/SuppressWar nin gs("

18、; unu sed")private String MD5(String str, String charset) throws Exception MessageDigest md = ("MD5");(charset);byte result =();Strin gBuffer sb = new Strin gBuffer(32);for (int i = 0; i < ; i+) in t val = resulti & 0xff;if (val <= 0xf) ("0");(val);return ().toLowe

19、rCase();* base64 编码* param str 内容* param charset 编码方式* throws Un supportedE ncodi ngExcepti on*/private Stringbase64(Stri ngstr, String charset) throwsUn supportedE ncodi ngExcepti onString en coded = base64E ncode(charset);retur n en coded;SuppressWar nin gs(" unu sed")private StringurlE

20、ncoder(Stri ngstr, String charset) throwsUn supportedE ncodi ngExcepti onString result = (str, charset);return result;/*电商Sign签名生成* param content内容* param keyValue Appkey* param charset编码方式* throws Un supportedE ncodi ngExcepti on ,Excepti on* return DataSig n 签名*/SuppressWar nin gs(" unu sed&q

21、uot;)private String encrypt (Stringcontent, String keyValue, String charset) throwsUn supportedE ncodi ngExcepti on, Excepti onif (keyValue != n ull)retur n base64(MD5(c ontent + keyValue, charset), charset);retur n base64(MD5(c ontent, charset), charset);向指定URL发送POST方法的请求* param url发送请求的 URL* param

22、 params请求的参数集合* return远程资源的响应结果*/SuppressWar nin gs(" unu sed")private String sendPost(String url, Map<String, Stringparams) OutputStreamWriter out = n ull;BufferedReader in = n ull;StringBuilder result = new StringBuilder();try URL realUrl = new URL(url);HttpURLConnection conn =(HttpUR

23、LConnection)();/发送POST请求必须设置如下两行(true);(true);/ POST方法("POST");/设置通用的请求属性("accept", "*/*");("connection", "Keep-Alive");("user-age nt","Mozilla/ (compatible; MSIE ; Win dows NT ;SV1)"); ("C on te nt-Type", "applicat

24、io n/x-www-form-urle ncoded"); ();/获取URLConnection对象对应的输出流out = new OutputStreamWriter(), "UTF-8");/发送请求参数if (params != nu II) Strin gBuilder param = new Strin gBuilder();for <Stri ng, Stri ng> entry : () if()>0)("&");();();":"+();"param:"+()

25、;()；/ flush输出流的缓冲()；/定义BufferedReader 输入流来读取 URL的响应in = new BufferedReader(new InputStreamReader(), "UTF-8");String line;while (li ne = () != n ull) (li ne); catch (Exceptio n e) ();/ 使用fin ally块来关闭输出流、输入流fin allytryif(out!=n ull)();if(in!=n ull)();catch(IOExcepti on ex)()；return ();privat

26、e static char base64E ncodeChars = new char 'A', 'B', C, 'D', 'E', 'F', 'G', 'H',T, 'J', 'K', 'L', 'M', 'N', 'O', 'P','Q', 'R', 'S', 'T', 'U', '

27、V', W, 'X','Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f,'g', 'h', 'i', 'j', 'k', T, 'm', 'n','o', 'p', 'q', 'r', 's', 't', 'u', 'v','w', 'x', 'y', 'z', '0', &