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添加换取二维码图片url地址的重构方法（可以选择是否生成压缩的网址）

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This commit is contained in:
BinaryWang 2016-06-21 11:46:48 +08:00
parent 5358d68fff
commit bc22b03ea3
2 changed files with 24 additions and 3 deletions
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11
weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpService.java
View File

@ -511,6 +511,17 @@ public interface WxMpService {
*/
public File qrCodePicture(WxMpQrCodeTicket ticket) throws WxErrorException;
/**
* <pre>
* 换取二维码图片url地址（可以选择是否生成压缩的网址）
* 详情请见: <a href="http://mp.weixin.qq.com/wiki/18/167e7d94df85d8389df6c94a7a8f78ba.html">生成带参数的二维码</a>
* </pre>
* @param ticket 二维码ticket
* @param needShortUrl 是否需要压缩的二维码地址
* @return
* @throws WxErrorException
*/
public String qrCodePictureUrl(String ticket, boolean needShortUrl) throws WxErrorException;
/**
* <pre>
* 换取二维码图片url地址

16
weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpServiceImpl.java
View File

@ -519,11 +519,16 @@ public class WxMpServiceImpl implements WxMpService {
}
@Override
public String qrCodePictureUrl(String ticket) throws WxErrorException {
public String qrCodePictureUrl(String ticket, boolean needShortUrl) throws WxErrorException {
String url = "https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=%s";
try {
return this.shortUrl(String.format(url,
URLEncoder.encode(ticket, Charsets.UTF_8.name())));
String resultUrl = String.format(url,
URLEncoder.encode(ticket, Charsets.UTF_8.name()));
if(needShortUrl){
return this.shortUrl(resultUrl);
}
return resultUrl;
} catch (UnsupportedEncodingException e) {
WxError error = WxError.newBuilder().setErrorCode(-1)
.setErrorMsg(e.getMessage()).build();
@ -531,6 +536,11 @@ public class WxMpServiceImpl implements WxMpService {
}
}
@Override
public String qrCodePictureUrl(String ticket) throws WxErrorException {
return qrCodePictureUrl(ticket, false);
}
@Override
public String shortUrl(String long_url) throws WxErrorException {
String url = "https://api.weixin.qq.com/cgi-bin/shorturl";