@@ -10,27 +10,49 @@ import java.util.Arrays; | |||||
public class SHA1 { | public class SHA1 { | ||||
/** | /** | ||||
* 生成SHA1签名 | |||||
* 串接arr参数,生成sha1 digest | |||||
* | |||||
* @param arr | * @param arr | ||||
* @return | * @return | ||||
*/ | */ | ||||
public static String gen(String... arr) throws NoSuchAlgorithmException { | public static String gen(String... arr) throws NoSuchAlgorithmException { | ||||
Arrays.sort(arr); | Arrays.sort(arr); | ||||
StringBuilder sb = new StringBuilder(); | StringBuilder sb = new StringBuilder(); | ||||
for(String a : arr) { | |||||
for (String a : arr) { | |||||
sb.append(a); | sb.append(a); | ||||
} | } | ||||
return genStr(sb.toString()); | |||||
} | |||||
/** | |||||
* 用&串接arr参数,生成sha1 digest | |||||
* | |||||
* @param arr | |||||
* @return | |||||
*/ | |||||
public static String genWithAmple(String... arr) throws NoSuchAlgorithmException { | |||||
Arrays.sort(arr); | |||||
StringBuilder sb = new StringBuilder(); | |||||
for (int i = 0; i < arr.length; i++) { | |||||
String a = arr[i]; | |||||
sb.append(a); | |||||
if (i != arr.length - 1) { | |||||
sb.append('&'); | |||||
} | |||||
} | |||||
return genStr(sb.toString()); | |||||
} | |||||
public static String genStr(String str) throws NoSuchAlgorithmException { | |||||
MessageDigest sha1 = MessageDigest.getInstance("SHA1"); | MessageDigest sha1 = MessageDigest.getInstance("SHA1"); | ||||
sha1.update(sb.toString().getBytes()); | |||||
sha1.update(str.getBytes()); | |||||
byte[] output = sha1.digest(); | byte[] output = sha1.digest(); | ||||
return bytesToHex(output); | return bytesToHex(output); | ||||
} | } | ||||
protected static String bytesToHex(byte[] b) { | protected static String bytesToHex(byte[] b) { | ||||
char hexDigit[] = {'0', '1', '2', '3', '4', '5', '6', '7', | |||||
'8', '9', 'a', 'b', 'c', 'd', 'e', 'f'}; | |||||
char hexDigit[] = { '0', '1', '2', '3', '4', '5', '6', '7', | |||||
'8', '9', 'a', 'b', 'c', 'd', 'e', 'f' }; | |||||
StringBuffer buf = new StringBuffer(); | StringBuffer buf = new StringBuffer(); | ||||
for (int j = 0; j < b.length; j++) { | for (int j = 0; j < b.length; j++) { | ||||
buf.append(hexDigit[(b[j] >> 4) & 0x0f]); | buf.append(hexDigit[(b[j] >> 4) & 0x0f]); | ||||
@@ -9,10 +9,19 @@ import me.chanjar.weixin.common.bean.WxAccessToken; | |||||
*/ | */ | ||||
public interface WxMpConfigStorage { | public interface WxMpConfigStorage { | ||||
/** | |||||
* 应该是线程安全的 | |||||
* @param accessToken | |||||
*/ | |||||
public void updateAccessToken(WxAccessToken accessToken); | public void updateAccessToken(WxAccessToken accessToken); | ||||
/** | |||||
* 应该是线程安全的 | |||||
* @param accessToken | |||||
* @param expiresIn | |||||
*/ | |||||
public void updateAccessToken(String accessToken, int expiresIn); | public void updateAccessToken(String accessToken, int expiresIn); | ||||
public String getAccessToken(); | public String getAccessToken(); | ||||
public String getAppId(); | public String getAppId(); | ||||
@@ -35,4 +44,15 @@ public interface WxMpConfigStorage { | |||||
public String getHttp_proxy_password(); | public String getHttp_proxy_password(); | ||||
public String getJsapiTicket(); | |||||
public boolean isJsapiTokenExpired(); | |||||
/** | |||||
* 应该是线程安全的 | |||||
* @param jsapiTicket | |||||
*/ | |||||
public void updateJsapiTicket(String jsapiTicket, int expiresInSeconds); | |||||
} | } |
@@ -9,6 +9,8 @@ import me.chanjar.weixin.common.bean.WxAccessToken; | |||||
*/ | */ | ||||
public class WxMpInMemoryConfigStorage implements WxMpConfigStorage { | public class WxMpInMemoryConfigStorage implements WxMpConfigStorage { | ||||
private static final long l = 7000 * 1000l; | |||||
protected String appId; | protected String appId; | ||||
protected String secret; | protected String secret; | ||||
protected String token; | protected String token; | ||||
@@ -23,11 +25,14 @@ public class WxMpInMemoryConfigStorage implements WxMpConfigStorage { | |||||
protected String http_proxy_username; | protected String http_proxy_username; | ||||
protected String http_proxy_password; | protected String http_proxy_password; | ||||
public void updateAccessToken(WxAccessToken accessToken) { | |||||
protected String jsapiTicket; | |||||
protected long jsapiTicketExpiresTime; | |||||
public synchronized void updateAccessToken(WxAccessToken accessToken) { | |||||
updateAccessToken(accessToken.getAccessToken(), accessToken.getExpiresIn()); | updateAccessToken(accessToken.getAccessToken(), accessToken.getExpiresIn()); | ||||
} | } | ||||
public void updateAccessToken(String accessToken, int expiresIn) { | |||||
public synchronized void updateAccessToken(String accessToken, int expiresIn) { | |||||
this.accessToken = accessToken; | this.accessToken = accessToken; | ||||
this.expiresIn = expiresIn; | this.expiresIn = expiresIn; | ||||
} | } | ||||
@@ -121,6 +126,21 @@ public class WxMpInMemoryConfigStorage implements WxMpConfigStorage { | |||||
this.http_proxy_password = http_proxy_password; | this.http_proxy_password = http_proxy_password; | ||||
} | } | ||||
public String getJsapiTicket() { | |||||
return jsapiTicket; | |||||
} | |||||
public boolean isJsapiTokenExpired() { | |||||
return System.currentTimeMillis() > this.jsapiTicketExpiresTime; | |||||
} | |||||
public synchronized void updateJsapiTicket(String jsapiTicket, int expiresInSeconds) { | |||||
this.jsapiTicket = jsapiTicket; | |||||
// 预留200秒的时间 | |||||
this.jsapiTicketExpiresTime = System.currentTimeMillis() + (expiresInSeconds - 200) * 1000l; | |||||
} | |||||
@Override | @Override | ||||
public String toString() { | public String toString() { | ||||
return "WxMpInMemoryConfigStorage{" + | return "WxMpInMemoryConfigStorage{" + | ||||
@@ -43,17 +43,42 @@ public interface WxMpService { | |||||
* @throws me.chanjar.weixin.common.exception.WxErrorException | * @throws me.chanjar.weixin.common.exception.WxErrorException | ||||
*/ | */ | ||||
public void accessTokenRefresh() throws WxErrorException; | public void accessTokenRefresh() throws WxErrorException; | ||||
/** | |||||
* <pre> | |||||
* 获得jsapi_ticket | |||||
* 获得时会检查jsapiToken是否过期,如果过期了,那么就刷新一下,否则就什么都不干 | |||||
* | |||||
* 详情请见:http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html#.E9.99.84.E5.BD.951-JS-SDK.E4.BD.BF.E7.94.A8.E6.9D.83.E9.99.90.E7.AD.BE.E5.90.8D.E7.AE.97.E6.B3.95 | |||||
* </pre> | |||||
* @return | |||||
* @throws WxErrorException | |||||
*/ | |||||
public String getJsapiTicket() throws WxErrorException; | |||||
/** | |||||
* <pre> | |||||
* 创建调用jsapi时所需要的签名 | |||||
* | |||||
* 详情请见:http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html#.E9.99.84.E5.BD.951-JS-SDK.E4.BD.BF.E7.94.A8.E6.9D.83.E9.99.90.E7.AD.BE.E5.90.8D.E7.AE.97.E6.B3.95 | |||||
* </pre> | |||||
* @param timestamp 时间戳 | |||||
* @param noncestr 用户自己生成的随机字符串 | |||||
* @param url url | |||||
* @return | |||||
*/ | |||||
public String createJsapiSignature(String timestamp, String noncestr, String url) throws WxErrorException; | |||||
/** | /** | ||||
* <pre> | * <pre> | ||||
* 上传多媒体文件 | * 上传多媒体文件 | ||||
* | |||||
* | |||||
* 上传的多媒体文件有格式和大小限制,如下: | * 上传的多媒体文件有格式和大小限制,如下: | ||||
* 图片(image): 1M,支持JPG格式 | * 图片(image): 1M,支持JPG格式 | ||||
* 语音(voice):2M,播放长度不超过60s,支持AMR\MP3格式 | * 语音(voice):2M,播放长度不超过60s,支持AMR\MP3格式 | ||||
* 视频(video):10MB,支持MP4格式 | * 视频(video):10MB,支持MP4格式 | ||||
* 缩略图(thumb):64KB,支持JPG格式 | * 缩略图(thumb):64KB,支持JPG格式 | ||||
* | |||||
* | |||||
* 详情请见: http://mp.weixin.qq.com/wiki/index.php?title=上传下载多媒体文件 | * 详情请见: http://mp.weixin.qq.com/wiki/index.php?title=上传下载多媒体文件 | ||||
* </pre> | * </pre> | ||||
* @param mediaType 媒体类型, 请看{@link me.chanjar.weixin.common.api.WxConsts} | * @param mediaType 媒体类型, 请看{@link me.chanjar.weixin.common.api.WxConsts} | ||||
@@ -36,6 +36,7 @@ import java.io.File; | |||||
import java.io.IOException; | import java.io.IOException; | ||||
import java.io.InputStream; | import java.io.InputStream; | ||||
import java.io.StringReader; | import java.io.StringReader; | ||||
import java.security.NoSuchAlgorithmException; | |||||
import java.util.List; | import java.util.List; | ||||
import java.util.UUID; | import java.util.UUID; | ||||
import java.util.concurrent.atomic.AtomicBoolean; | import java.util.concurrent.atomic.AtomicBoolean; | ||||
@@ -106,7 +107,38 @@ public class WxMpServiceImpl implements WxMpService { | |||||
// 刷新完毕了,就没他什么事儿了 | // 刷新完毕了,就没他什么事儿了 | ||||
} | } | ||||
} | } | ||||
public String getJsapiTicket() throws WxErrorException { | |||||
if (wxMpConfigStorage.isJsapiTokenExpired()) { | |||||
synchronized (wxMpConfigStorage) { | |||||
if (wxMpConfigStorage.isJsapiTokenExpired()) { | |||||
String url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=jsapi"; | |||||
String responseContent = execute(new SimpleGetRequestExecutor(), url, null); | |||||
JsonElement tmpJsonElement = Streams.parse(new JsonReader(new StringReader(responseContent))); | |||||
JsonObject tmpJsonObject = tmpJsonElement.getAsJsonObject(); | |||||
String jsapiTicket = tmpJsonObject.get("ticket").getAsString(); | |||||
int expiresInSeconds = tmpJsonObject.get("expires_in").getAsInt(); | |||||
wxMpConfigStorage.updateJsapiTicket(jsapiTicket, expiresInSeconds); | |||||
} | |||||
} | |||||
} | |||||
return wxMpConfigStorage.getJsapiTicket(); | |||||
} | |||||
public String createJsapiSignature(String timestamp, String noncestr, String url) throws WxErrorException { | |||||
String jsapiTicket = getJsapiTicket(); | |||||
try { | |||||
return SHA1.genWithAmple( | |||||
"jsapi_ticket=" + jsapiTicket, | |||||
"timestamp=" + timestamp, | |||||
"noncestr=" + noncestr, | |||||
"url=" + url | |||||
); | |||||
} catch (NoSuchAlgorithmException e) { | |||||
throw new RuntimeException(e); | |||||
} | |||||
} | |||||
public void customMessageSend(WxMpCustomMessage message) throws WxErrorException { | public void customMessageSend(WxMpCustomMessage message) throws WxErrorException { | ||||
String url = "https://api.weixin.qq.com/cgi-bin/message/custom/send"; | String url = "https://api.weixin.qq.com/cgi-bin/message/custom/send"; | ||||
execute(new SimplePostRequestExecutor(), url, message.toJson()); | execute(new SimplePostRequestExecutor(), url, message.toJson()); | ||||