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🆕 #1685 小程序增加图像处理相关接口

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Binary Wang
2020-08-08 17:14:09 +08:00
parent 542b633c70
commit 14dfe30bf6
12 changed files with 287 additions and 114 deletions
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9
weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaService.java
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@ -2,6 +2,7 @@ package cn.binarywang.wx.miniapp.api;
import cn.binarywang.wx.miniapp.bean.WxMaJscode2SessionResult;
import cn.binarywang.wx.miniapp.config.WxMaConfig;
import me.chanjar.weixin.common.api.WxImgProcService;
import me.chanjar.weixin.common.api.WxOcrService;
import me.chanjar.weixin.common.error.WxErrorException;
import me.chanjar.weixin.common.service.WxService;
@ -295,4 +296,12 @@ public interface WxMaService extends WxService {
* @return 。
*/
WxOcrService getOcrService();
/**
* 返回图像处理接口的实现类对象，以方便调用其各个接口.
*
* @return WxImgProcService
*/
WxImgProcService getImgProcService();
}

7
weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java
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@ -8,6 +8,7 @@ import com.google.common.collect.ImmutableMap;
import com.google.gson.Gson;
import com.google.gson.JsonObject;
import lombok.extern.slf4j.Slf4j;
import me.chanjar.weixin.common.api.WxImgProcService;
import me.chanjar.weixin.common.enums.WxType;
import me.chanjar.weixin.common.api.WxOcrService;
import me.chanjar.weixin.common.bean.WxAccessToken;
@ -59,6 +60,7 @@ public abstract class BaseWxMaServiceImpl<H, P> implements WxMaService, RequestH
private final WxMaLiveService liveService = new WxMaLiveServiceImpl(this);
private final WxMaLiveGoodsService liveGoodsService = new WxMaLiveGoodsServiceImpl(this);
private final WxOcrService ocrService = new WxMaOcrServiceImpl(this);
private final WxImgProcService imgProcService = new WxMaImgProcServiceImpl(this);
private int retrySleepMillis = 1000;
private int maxRetryTimes = 5;
@ -408,4 +410,9 @@ public abstract class BaseWxMaServiceImpl<H, P> implements WxMaService, RequestH
return this.ocrService;
}
@Override
public WxImgProcService getImgProcService() {
return this.imgProcService;
}
}

131
weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaImgProcServiceImpl.java Normal file
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@ -0,0 +1,131 @@
package cn.binarywang.wx.miniapp.api.impl;
import cn.binarywang.wx.miniapp.api.WxMaService;
import lombok.RequiredArgsConstructor;
import me.chanjar.weixin.common.api.WxImgProcService;
import me.chanjar.weixin.common.bean.imgproc.WxImgProcAiCropResult;
import me.chanjar.weixin.common.bean.imgproc.WxImgProcQrCodeResult;
import me.chanjar.weixin.common.bean.imgproc.WxImgProcSuperResolutionResult;
import me.chanjar.weixin.common.error.WxErrorException;
import me.chanjar.weixin.common.requestexecuter.ocr.OcrDiscernRequestExecutor;
import org.apache.commons.lang3.StringUtils;
import java.io.File;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
/**
* 图像处理接口实现.
*
* @author Theo Nie
*/
@RequiredArgsConstructor
public class WxMaImgProcServiceImpl implements WxImgProcService {
/**
* 二维码/条码识别
*/
private static final String QRCODE = "/cv/img/qrcode?img_url=%s";
/**
* 二维码/条码识别(文件)
*/
private static final String FILE_QRCODE = "/cv/img/qrcode";
/**
* 图片高清化
*/
private static final String SUPER_RESOLUTION = "/cv/img/superresolution?img_url=%s";
/**
* 图片高清化(文件)
*/
private static final String FILE_SUPER_RESOLUTION = "/cv/img/superresolution";
/**
* 图片智能裁剪
*/
private static final String AI_CROP = "/cv/img/aicrop?img_url=%s&ratios=%s";
/**
* 图片智能裁剪(文件)
*/
private static final String FILE_AI_CROP = "/cv/img/aicrop?ratios=%s";
private final WxMaService service;
@Override
public WxImgProcQrCodeResult qrCode(String imgUrl) throws WxErrorException {
try {
imgUrl = URLEncoder.encode(imgUrl, StandardCharsets.UTF_8.name());
} catch (UnsupportedEncodingException e) {
//ignore
}
final String result = this.service.get(String.format(QRCODE, imgUrl), null);
return WxImgProcQrCodeResult.fromJson(result);
}
@Override
public WxImgProcQrCodeResult qrCode(File imgFile) throws WxErrorException {
String result = this.service.execute(OcrDiscernRequestExecutor.create(this.service.getRequestHttp()),
FILE_QRCODE, imgFile);
return WxImgProcQrCodeResult.fromJson(result);
}
@Override
public WxImgProcSuperResolutionResult superResolution(String imgUrl) throws WxErrorException {
try {
imgUrl = URLEncoder.encode(imgUrl, StandardCharsets.UTF_8.name());
} catch (UnsupportedEncodingException e) {
//ignore
}
final String result = this.service.get(String.format(SUPER_RESOLUTION, imgUrl), null);
return WxImgProcSuperResolutionResult.fromJson(result);
}
@Override
public WxImgProcSuperResolutionResult superResolution(File imgFile) throws WxErrorException {
String result = this.service.execute(OcrDiscernRequestExecutor.create(this.service.getRequestHttp()),
FILE_SUPER_RESOLUTION, imgFile);
return WxImgProcSuperResolutionResult.fromJson(result);
}
@Override
public WxImgProcAiCropResult aiCrop(String imgUrl) throws WxErrorException {
return this.aiCrop(imgUrl, "");
}
@Override
public WxImgProcAiCropResult aiCrop(String imgUrl, String ratios) throws WxErrorException {
try {
imgUrl = URLEncoder.encode(imgUrl, StandardCharsets.UTF_8.name());
} catch (UnsupportedEncodingException e) {
//ignore
}
if (StringUtils.isEmpty(ratios)) {
ratios = "";
}
final String result = this.service.get(String.format(AI_CROP, imgUrl, ratios), null);
return WxImgProcAiCropResult.fromJson(result);
}
@Override
public WxImgProcAiCropResult aiCrop(File imgFile) throws WxErrorException {
return this.aiCrop(imgFile, "");
}
@Override
public WxImgProcAiCropResult aiCrop(File imgFile, String ratios) throws WxErrorException {
if (StringUtils.isEmpty(ratios)) {
ratios = "";
}
String result = this.service.execute(OcrDiscernRequestExecutor.create(this.service.getRequestHttp()),
String.format(FILE_AI_CROP, ratios), imgFile);
return WxImgProcAiCropResult.fromJson(result);
}
}