文件下载bug

mitao

2025-01-21 66f7e9045df3aa0808870ae2a8522f1cf1da0ef4

 ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/CommonController.java

@@ -13,6 +13,7 @@
import org.springframework.web.bind.annotation.RestController;

import java.io.InputStream;
import java.net.URLEncoder;

@RestController
@RequestMapping("/common")
@@ -27,6 +28,13 @@
    public R<IdCard> idCard(@Parameter(name = "url", description = "图片地址") String url) {
        InputStream inputStream;
        try {
            // 找到最后一个斜杠的位置
            int lastSlashIndex = url.lastIndexOf("/");
            // 从斜杠后提取文件名
            String baseUrl = url.substring(0, lastSlashIndex);
            String fileName = url.substring(lastSlashIndex + 1);
            String encode = URLEncoder.encode(fileName, "UTF-8");
            url = baseUrl + "/" + encode;
            inputStream = UrlDownloader.downloadAsStream(url);
            JSONObject jsonObject = OcrUtils.idCard(inputStream);
            IdCard idCard = JSONObject.parseObject(jsonObject.toJSONString(), IdCard.class);