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#853 小程序模块获取二维码和小程序码接口增加对应返回byte数组的实现方法

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Binary Wang
2018-12-08 19:04:08 +08:00
parent 812de026a6
commit d59dff2f73
8 changed files with 310 additions and 69 deletions
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60
weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/util/QrcodeBytesRequestExecutor.java Normal file
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@@ -0,0 +1,60 @@
package cn.binarywang.wx.miniapp.util;
import java.io.IOException;
import java.io.InputStream;
import org.apache.commons.io.IOUtils;
import org.apache.http.Header;
import org.apache.http.HttpHost;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import cn.binarywang.wx.miniapp.bean.AbstractWxMaQrcodeWrapper;
import me.chanjar.weixin.common.error.WxError;
import me.chanjar.weixin.common.error.WxErrorException;
import me.chanjar.weixin.common.util.http.RequestExecutor;
import me.chanjar.weixin.common.util.http.RequestHttp;
import me.chanjar.weixin.common.util.http.apache.InputStreamResponseHandler;
import me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler;
/**
* @author <a href="https://github.com/binarywang">Binary Wang</a>
*/
public class QrcodeBytesRequestExecutor implements RequestExecutor<byte[], AbstractWxMaQrcodeWrapper> {
protected RequestHttp<CloseableHttpClient, HttpHost> requestHttp;
public QrcodeBytesRequestExecutor(RequestHttp requestHttp) {
this.requestHttp = requestHttp;
}
@Override
public byte[] execute(String uri, AbstractWxMaQrcodeWrapper qrcodeWrapper) throws WxErrorException, IOException {
HttpPost httpPost = new HttpPost(uri);
if (requestHttp.getRequestHttpProxy() != null) {
httpPost.setConfig(
RequestConfig.custom().setProxy(requestHttp.getRequestHttpProxy()).build()
);
}
httpPost.setEntity(new StringEntity(qrcodeWrapper.toJson()));
try (final CloseableHttpResponse response = requestHttp.getRequestHttpClient().execute(httpPost);
final InputStream inputStream = InputStreamResponseHandler.INSTANCE.handleResponse(response)) {
Header[] contentTypeHeader = response.getHeaders("Content-Type");
if (contentTypeHeader != null && contentTypeHeader.length > 0
&& ContentType.APPLICATION_JSON.getMimeType()
.equals(ContentType.parse(contentTypeHeader[0].getValue()).getMimeType())) {
String responseContent = Utf8ResponseHandler.INSTANCE.handleResponse(response);
throw new WxErrorException(WxError.fromJson(responseContent));
}
return IOUtils.toByteArray(inputStream);
} finally {
httpPost.releaseConnection();
}
}
}

40
weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/util/http/QrCodeRequestExecutor.java → weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/util/QrcodeRequestExecutor.java
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@@ -1,13 +1,10 @@
package cn.binarywang.wx.miniapp.util.http;
package cn.binarywang.wx.miniapp.util;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.UUID;
import cn.binarywang.wx.miniapp.bean.AbstractWxMaQrcodeWrapper;
import me.chanjar.weixin.common.error.WxError;
import me.chanjar.weixin.common.error.WxErrorException;
import me.chanjar.weixin.common.util.fs.FileUtils;
import me.chanjar.weixin.common.util.http.RequestExecutor;
import me.chanjar.weixin.common.util.http.RequestHttp;
import me.chanjar.weixin.common.util.http.apache.InputStreamResponseHandler;
import me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler;
import org.apache.http.Header;
import org.apache.http.HttpHost;
import org.apache.http.client.config.RequestConfig;
@@ -17,33 +14,38 @@ import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.UUID;
import cn.binarywang.wx.miniapp.bean.AbstractWxMaQrcodeWrapper;
import me.chanjar.weixin.common.error.WxError;
import me.chanjar.weixin.common.error.WxErrorException;
import me.chanjar.weixin.common.util.fs.FileUtils;
import me.chanjar.weixin.common.util.http.RequestExecutor;
import me.chanjar.weixin.common.util.http.RequestHttp;
import me.chanjar.weixin.common.util.http.apache.InputStreamResponseHandler;
import me.chanjar.weixin.common.util.http.apache.Utf8ResponseHandler;
/**
* @author <a href="https://github.com/binarywang">Binary Wang</a>
*/
public class QrCodeRequestExecutor implements RequestExecutor<File, AbstractWxMaQrcodeWrapper> {
public class QrcodeRequestExecutor implements RequestExecutor<File, AbstractWxMaQrcodeWrapper> {
protected RequestHttp<CloseableHttpClient, HttpHost> requestHttp;
public QrCodeRequestExecutor(RequestHttp requestHttp) {
public QrcodeRequestExecutor(RequestHttp requestHttp) {
this.requestHttp = requestHttp;
}
@Override
public File execute(String uri, AbstractWxMaQrcodeWrapper ticket) throws WxErrorException, IOException {
public File execute(String uri, AbstractWxMaQrcodeWrapper qrcodeWrapper) throws WxErrorException, IOException {
HttpPost httpPost = new HttpPost(uri);
if (requestHttp.getRequestHttpProxy() != null) {
httpPost.setConfig(
RequestConfig.custom().setProxy(requestHttp.getRequestHttpProxy()).build()
);
}
httpPost.setEntity(new StringEntity(ticket.toJson()));
try (CloseableHttpResponse response = requestHttp.getRequestHttpClient().execute(httpPost);
InputStream inputStream = InputStreamResponseHandler.INSTANCE.handleResponse(response);) {
httpPost.setEntity(new StringEntity(qrcodeWrapper.toJson()));
try (final CloseableHttpResponse response = requestHttp.getRequestHttpClient().execute(httpPost);
final InputStream inputStream = InputStreamResponseHandler.INSTANCE.handleResponse(response)) {
Header[] contentTypeHeader = response.getHeaders("Content-Type");
if (contentTypeHeader != null && contentTypeHeader.length > 0
&& ContentType.APPLICATION_JSON.getMimeType()