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🆕 #2252 【小程序】增加自定义组件之图片上传接口
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‎weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/result/WxMinishopImageUploadCustomizeResult.java

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package me.chanjar.weixin.common.bean.result;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParser;
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import lombok.Data;
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import me.chanjar.weixin.common.util.json.WxGsonBuilder;
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import java.io.Serializable;
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@Data
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public class WxMinishopImageUploadCustomizeResult implements Serializable {
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private String errcode;
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private String errmsg;
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private WxMinishopPicFileCustomizeResult imgInfo;
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public static WxMinishopImageUploadCustomizeResult fromJson(String json) {
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JsonObject jsonObject = new JsonParser().parse(json).getAsJsonObject();
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WxMinishopImageUploadCustomizeResult result = new WxMinishopImageUploadCustomizeResult();
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result.setErrcode(jsonObject.get("errcode").getAsNumber().toString());
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if (result.getErrcode().equals("0")) {
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WxMinishopPicFileCustomizeResult picFileResult = new WxMinishopPicFileCustomizeResult();
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JsonObject picObject = jsonObject.get("img_info").getAsJsonObject();
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picFileResult.setMediaId(picObject.get("media_id").getAsString());
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if (picObject.has("temp_img_url")) {
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picFileResult.setTempImgUrl(picObject.get("temp_img_url").getAsString());
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}
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result.setImgInfo(picFileResult);
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}
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return result;
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}
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@Override
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public String toString() {
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return WxGsonBuilder.create().toJson(this);
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}
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}

‎weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/result/WxMinishopPicFileCustomizeResult.java

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package me.chanjar.weixin.common.bean.result;
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import lombok.Data;
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import java.io.Serializable;
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@Data
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public class WxMinishopPicFileCustomizeResult implements Serializable {
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private String mediaId;
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private String tempImgUrl;
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}

‎weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/MinishopUploadRequestCustomizeExecutor.java

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package me.chanjar.weixin.common.util.http;
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import me.chanjar.weixin.common.bean.result.WxMinishopImageUploadCustomizeResult;
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import me.chanjar.weixin.common.enums.WxType;
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import me.chanjar.weixin.common.error.WxErrorException;
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import me.chanjar.weixin.common.util.http.apache.ApacheMinishopMediaUploadRequestCustomizeExecutor;
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import me.chanjar.weixin.common.util.http.jodd.JoddHttpMinishopMediaUploadRequestCustomizeExecutor;
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import me.chanjar.weixin.common.util.http.okhttp.OkHttpMinishopMediaUploadRequestCustomizeExecutor;
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import java.io.File;
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import java.io.IOException;
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public abstract class MinishopUploadRequestCustomizeExecutor<H, P> implements RequestExecutor<WxMinishopImageUploadCustomizeResult, File> {
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protected RequestHttp<H, P> requestHttp;
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public MinishopUploadRequestCustomizeExecutor(RequestHttp requestHttp) {
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this.requestHttp = requestHttp;
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}
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@Override
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public void execute(String uri, File data, ResponseHandler<WxMinishopImageUploadCustomizeResult> handler, WxType wxType) throws WxErrorException, IOException {
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handler.handle(this.execute(uri, data, wxType));
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}
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public static RequestExecutor<WxMinishopImageUploadCustomizeResult, File> create(RequestHttp requestHttp) {
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switch (requestHttp.getRequestType()) {
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case APACHE_HTTP:
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return new ApacheMinishopMediaUploadRequestCustomizeExecutor(requestHttp);
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case JODD_HTTP:
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return new JoddHttpMinishopMediaUploadRequestCustomizeExecutor(requestHttp);
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case OK_HTTP:
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return new OkHttpMinishopMediaUploadRequestCustomizeExecutor(requestHttp);
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default:
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return null;
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}
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}
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}

‎weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/apache/ApacheMinishopMediaUploadRequestCustomizeExecutor.java

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package me.chanjar.weixin.common.util.http.apache;
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import lombok.extern.slf4j.Slf4j;
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import me.chanjar.weixin.common.bean.result.WxMinishopImageUploadCustomizeResult;
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import me.chanjar.weixin.common.enums.WxType;
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import me.chanjar.weixin.common.error.WxError;
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import me.chanjar.weixin.common.error.WxErrorException;
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import me.chanjar.weixin.common.util.http.MinishopUploadRequestCustomizeExecutor;
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import me.chanjar.weixin.common.util.http.RequestHttp;
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import org.apache.http.HttpEntity;
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import org.apache.http.HttpHost;
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import org.apache.http.client.config.RequestConfig;
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.entity.mime.HttpMultipartMode;
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import org.apache.http.entity.mime.MultipartEntityBuilder;
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import org.apache.http.impl.client.CloseableHttpClient;
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import java.io.File;
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import java.io.IOException;
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/**
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* Created by liming1019 on 2021/8/10.
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*/
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@Slf4j
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public class ApacheMinishopMediaUploadRequestCustomizeExecutor extends MinishopUploadRequestCustomizeExecutor<CloseableHttpClient, HttpHost> {
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public ApacheMinishopMediaUploadRequestCustomizeExecutor(RequestHttp requestHttp) {
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super(requestHttp);
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}
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@Override
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public WxMinishopImageUploadCustomizeResult execute(String uri, File file, WxType wxType) throws WxErrorException, IOException {
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HttpPost httpPost = new HttpPost(uri);
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if (requestHttp.getRequestHttpProxy() != null) {
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RequestConfig config = RequestConfig.custom().setProxy(requestHttp.getRequestHttpProxy()).build();
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httpPost.setConfig(config);
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}
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if (file != null) {
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HttpEntity entity = MultipartEntityBuilder
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.create()
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.addBinaryBody("media", file)
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.setMode(HttpMultipartMode.RFC6532)
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.build();
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httpPost.setEntity(entity);
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}
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try (CloseableHttpResponse response = requestHttp.getRequestHttpClient().execute(httpPost)) {
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String responseContent = Utf8ResponseHandler.INSTANCE.handleResponse(response);
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WxError error = WxError.fromJson(responseContent, wxType);
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if (error.getErrorCode() != 0) {
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throw new WxErrorException(error);
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}
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log.info("responseContent: " + responseContent);
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return WxMinishopImageUploadCustomizeResult.fromJson(responseContent);
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} finally {
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httpPost.releaseConnection();
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}
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}
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}

‎weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/jodd/JoddHttpMinishopMediaUploadRequestCustomizeExecutor.java

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package me.chanjar.weixin.common.util.http.jodd;
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import jodd.http.HttpConnectionProvider;
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import jodd.http.HttpRequest;
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import jodd.http.HttpResponse;
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import jodd.http.ProxyInfo;
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import lombok.extern.slf4j.Slf4j;
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import me.chanjar.weixin.common.bean.result.WxMinishopImageUploadCustomizeResult;
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import me.chanjar.weixin.common.enums.WxType;
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import me.chanjar.weixin.common.error.WxError;
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import me.chanjar.weixin.common.error.WxErrorException;
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import me.chanjar.weixin.common.util.http.MinishopUploadRequestCustomizeExecutor;
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import me.chanjar.weixin.common.util.http.RequestHttp;
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import java.io.File;
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import java.io.IOException;
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import java.nio.charset.StandardCharsets;
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/**
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* @author liming1019
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* @date 2021/8/10
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*/
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@Slf4j
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public class JoddHttpMinishopMediaUploadRequestCustomizeExecutor extends MinishopUploadRequestCustomizeExecutor<HttpConnectionProvider, ProxyInfo> {
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public JoddHttpMinishopMediaUploadRequestCustomizeExecutor(RequestHttp requestHttp) {
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super(requestHttp);
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}
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@Override
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public WxMinishopImageUploadCustomizeResult execute(String uri, File file, WxType wxType) throws WxErrorException, IOException {
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HttpRequest request = HttpRequest.post(uri);
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if (requestHttp.getRequestHttpProxy() != null) {
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requestHttp.getRequestHttpClient().useProxy(requestHttp.getRequestHttpProxy());
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}
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request.withConnectionProvider(requestHttp.getRequestHttpClient());
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request.form("media", file);
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HttpResponse response = request.send();
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response.charset(StandardCharsets.UTF_8.name());
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String responseContent = response.bodyText();
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WxError error = WxError.fromJson(responseContent, wxType);
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if (error.getErrorCode() != 0) {
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throw new WxErrorException(error);
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}
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log.info("responseContent: " + responseContent);
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return WxMinishopImageUploadCustomizeResult.fromJson(responseContent);
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}
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}

‎weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/okhttp/OkHttpMinishopMediaUploadRequestCustomizeExecutor.java

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package me.chanjar.weixin.common.util.http.okhttp;
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import lombok.extern.slf4j.Slf4j;
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import me.chanjar.weixin.common.bean.result.WxMinishopImageUploadCustomizeResult;
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import me.chanjar.weixin.common.enums.WxType;
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import me.chanjar.weixin.common.error.WxError;
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import me.chanjar.weixin.common.error.WxErrorException;
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import me.chanjar.weixin.common.util.http.MinishopUploadRequestCustomizeExecutor;
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import me.chanjar.weixin.common.util.http.RequestHttp;
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import okhttp3.*;
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import java.io.File;
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import java.io.IOException;
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/**
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* @author liming1019
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* @date 2021/8/10
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*/
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@Slf4j
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public class OkHttpMinishopMediaUploadRequestCustomizeExecutor extends MinishopUploadRequestCustomizeExecutor<OkHttpClient, OkHttpProxyInfo> {
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public OkHttpMinishopMediaUploadRequestCustomizeExecutor(RequestHttp requestHttp) {
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super(requestHttp);
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}
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@Override
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public WxMinishopImageUploadCustomizeResult execute(String uri, File file, WxType wxType) throws WxErrorException, IOException {
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RequestBody body = new MultipartBody.Builder()
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.setType(MediaType.parse("multipart/form-data"))
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.addFormDataPart("media",
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file.getName(),
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RequestBody.create(MediaType.parse("application/octet-stream"), file))
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.build();
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Request request = new Request.Builder().url(uri).post(body).build();
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Response response = requestHttp.getRequestHttpClient().newCall(request).execute();
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String responseContent = response.body().string();
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WxError error = WxError.fromJson(responseContent, wxType);
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if (error.getErrorCode() != 0) {
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throw new WxErrorException(error);
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}
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log.info("responseContent: " + responseContent);
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return WxMinishopImageUploadCustomizeResult.fromJson(responseContent);
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}
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}

‎weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaService.java

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*/
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WxMaShopCatService getShopCatService();
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/**
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* 小程序交易组件-接入商品前必需接口-上传图片
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*
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* @return
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*/
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WxMaShopImgService getShopImgService();
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/**
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* 获取小程序 URL Link服务接口
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*

‎weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaShopImgService.java

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package cn.binarywang.wx.miniapp.api;
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import me.chanjar.weixin.common.bean.result.WxMinishopImageUploadCustomizeResult;
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import me.chanjar.weixin.common.error.WxErrorException;
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import java.io.File;
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/**
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* 小程序交易组件-接入商品前必需接口
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*
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* @author liming1019
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*/
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public interface WxMaShopImgService {
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/**
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* 上传图片
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*
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* @return WxMinishopImageUploadCustomizeResult
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* @throws WxErrorException
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*/
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WxMinishopImageUploadCustomizeResult uploadImg(File file) throws WxErrorException;
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}

‎weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java

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private final WxMaShopRegisterService shopRegisterService = new WxMaShopRegisterServiceImpl(this);
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private final WxMaShopAccountService shopAccountService = new WxMaShopAccountServiceImpl(this);
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private final WxMaShopCatService shopCatService = new WxMaShopCatServiceImpl(this);
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private final WxMaShopImgService shopImgService = new WxMaShopImgServiceImpl(this);
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private final WxMaLinkService linkService = new WxMaLinkServiceImpl(this);
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private final WxMaReimburseInvoiceService reimburseInvoiceService = new WxMaReimburseInvoiceServiceImpl(this);
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private Map<String, WxMaConfig> configMap;
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return this.shopCatService;
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}
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@Override
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public WxMaShopImgService getShopImgService() {
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return this.shopImgService;
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}
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@Override
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public WxMaLinkService getLinkService() {
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return this.linkService;

‎weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopImgServiceImpl.java

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package cn.binarywang.wx.miniapp.api.impl;
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import cn.binarywang.wx.miniapp.api.WxMaService;
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import cn.binarywang.wx.miniapp.api.WxMaShopImgService;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import me.chanjar.weixin.common.bean.result.WxMinishopImageUploadCustomizeResult;
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import me.chanjar.weixin.common.error.WxErrorException;
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import me.chanjar.weixin.common.util.http.MinishopUploadRequestCustomizeExecutor;
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import java.io.File;
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import static cn.binarywang.wx.miniapp.constant.WxMaApiUrlConstants.Shop.Img.IMG_UPLOAD;
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/**
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* @author liming1019
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*/
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@RequiredArgsConstructor
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@Slf4j
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public class WxMaShopImgServiceImpl implements WxMaShopImgService {
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private final WxMaService service;
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@Override
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public WxMinishopImageUploadCustomizeResult uploadImg(File file) throws WxErrorException {
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WxMinishopImageUploadCustomizeResult result = this.service.execute(
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MinishopUploadRequestCustomizeExecutor.create(this.service.getRequestHttp()), IMG_UPLOAD, file);
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return result;
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}
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}

‎weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/constant/WxMaApiUrlConstants.java

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interface Cat {
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String GET_CAT = "https://api.weixin.qq.com/shop/cat/get";
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}
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interface Img {
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String IMG_UPLOAD = "https://api.weixin.qq.com/shop/img/upload";
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}
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}
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/**

‎weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopImgServiceImplTest.java

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package cn.binarywang.wx.miniapp.api.impl;
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import cn.binarywang.wx.miniapp.api.WxMaService;
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import cn.binarywang.wx.miniapp.test.ApiTestModule;
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import com.google.inject.Inject;
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import me.chanjar.weixin.common.bean.result.WxMinishopImageUploadCustomizeResult;
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import me.chanjar.weixin.common.error.WxErrorException;
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import org.testng.annotations.Guice;
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import org.testng.annotations.Test;
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import java.io.File;
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import static org.assertj.core.api.Assertions.assertThat;
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/**
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* @author liming1019
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*/
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@Test
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@Guice(modules = ApiTestModule.class)
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public class WxMaShopImgServiceImplTest {
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@Inject
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private WxMaService wxService;
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@Test
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public void testUploadImg() throws WxErrorException {
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File file = new File("/Users/liming/Desktop/test.jpeg");
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WxMinishopImageUploadCustomizeResult result = wxService.getShopImgService().uploadImg(file);
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assertThat(result).isNotNull();
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}
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}

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