fix: 修复开源版显示图片的问题

backend/src/main/java/io/metersphere/controller/LoginController.java

@@ -5,14 +5,17 @@ import io.metersphere.commons.constants.UserSource;
 import io.metersphere.commons.user.SessionUser;
 import io.metersphere.commons.utils.SessionUtils;
 import io.metersphere.controller.request.LoginRequest;
+import io.metersphere.service.BaseDisplayService;
 import io.metersphere.service.UserService;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.shiro.SecurityUtils;
 import org.springframework.context.i18n.LocaleContextHolder;
 import org.springframework.core.env.Environment;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
+import java.io.IOException;
 
 @RestController
 @RequestMapping
@@ -22,6 +25,8 @@ public class LoginController {
     private UserService userService;
     @Resource
     private Environment env;
+    @Resource
+    private BaseDisplayService baseDisplayService;
 
     @GetMapping(value = "/isLogin")
     public ResultHolder isLogin() {
@@ -66,4 +71,9 @@ public class LoginController {
     public String getDefaultLanguage() {
         return userService.getDefaultLanguage();
     }
+
+    @GetMapping("display/file/{imageName}")
+    public ResponseEntity<byte[]> image(@PathVariable("imageName") String imageName) throws IOException {
+        return baseDisplayService.getImage(imageName);
+    }
 }

backend/src/main/java/io/metersphere/service/BaseDisplayService.java

@@ -0,0 +1,72 @@
+package io.metersphere.service;
+
+import io.metersphere.base.domain.SystemParameter;
+import io.metersphere.base.domain.SystemParameterExample;
+import io.metersphere.base.mapper.SystemParameterMapper;
+import org.apache.commons.collections.CollectionUtils;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.io.IOException;
+import java.util.List;
+
+@Service
+public class BaseDisplayService {
+    @Resource
+    private SystemParameterMapper systemParameterMapper;
+    @Resource
+    private FileService fileService;
+
+    public List<SystemParameter> getParamList(String type) {
+        SystemParameterExample example = new SystemParameterExample();
+        example.createCriteria().andParamKeyLike(type + "%");
+        return systemParameterMapper.selectByExample(example);
+    }
+
+    public byte[] loadFileAsBytes(String fileId) {
+        return fileService.loadFileAsBytes(fileId);
+    }
+
+    public ResponseEntity<byte[]> getImage(String imageName) throws IOException {
+        byte[] bytes = null;
+        List<SystemParameter> paramList = getParamList("ui." + imageName);
+        if (!CollectionUtils.isEmpty(paramList)) {
+            SystemParameter sp = paramList.get(0);
+            String paramValue = sp.getParamValue();
+            if (StringUtils.isNotBlank(paramValue)) {
+                bytes = loadFileAsBytes(paramValue);
+            }
+        }
+
+        MediaType contentType = MediaType.parseMediaType("application/octet-stream");
+        if (bytes == null) {
+            PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(getClass().getClassLoader());
+            switch (imageName) {
+                case "logo":
+                    bytes = IOUtils.toByteArray(resolver.getResources("/static/img/logo-light-MeterSphere.*.svg")[0].getInputStream());
+                    contentType = MediaType.valueOf("image/svg+xml");
+                    break;
+                case "loginImage":
+                    bytes = IOUtils.toByteArray(resolver.getResources("/static/img/info.*.png")[0].getInputStream());
+                    break;
+                case "loginLogo":
+                    bytes = IOUtils.toByteArray(resolver.getResources("/static/img/logo-dark-MeterSphere.*.svg")[0].getInputStream());
+                    contentType = MediaType.valueOf("image/svg+xml");
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        return ResponseEntity.ok()
+                .contentType(contentType)
+                .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + imageName + "\"")
+                .body(bytes);
+    }
+}

backend/src/main/java/io/metersphere/xpack

@@ -1 +1 @@
-Subproject commit 2ba1351aa0135cdf3e5de740fa2d9c185b60ce9d
+Subproject commit f514243111c3acb317e80da23857143857a53566