fix(插件管理): 修复查看插件报错问题

backend/src/main/java/io/metersphere/service/utils/CommonUtil.java

@@ -53,7 +53,6 @@ public class CommonUtil {
 
     public static List<Class<?>> getSubClass(String fileName) throws Exception {
         List<Class<?>> classes = new LinkedList<>();
-        ResourcePatternResolver resourceLoader = new PathMatchingResourcePatternResolver();
         if (StringUtil.isNotEmpty(fileName) && fileName.endsWith(".jar")) {
             fileName = fileName.substring(0, fileName.length() - 4);
         }

frontend/src/business/components/settings/plugin/PluginConfig.vue

@@ -91,7 +91,7 @@ export default {
       this.initPlugins();
     },
     handleView(row){
-      this.$refs.scriptView.open(row.pluginId);
+      this.$refs.scriptView.open(row.scriptId);
     },
     handleDelete(id) {
       this.$confirm(this.$t('api_test.jar_config.delete_tip'), '', {

frontend/src/business/components/settings/plugin/ScriptView.vue

@@ -45,8 +45,12 @@ export default {
     getPlugin(id) {
       if (id) {
         this.$get('/plugin/get/' + id, response => {
-          this.plugin = response.data;
-          this.reload();
+          if (response.data) {
+            this.plugin = response.data;
+            this.reload();
+          } else {
+            this.$warning("未找到脚本内容");
+          }
         });
       }
     },