refactor: postman导入变量格式转换

backend/src/main/java/io/metersphere/api/parse/ApiImportAbstractParser.java

@@ -131,7 +131,8 @@ public abstract class ApiImportAbstractParser<T> implements ApiImportParser<T> {
     private String formatPath(String url) {
         try {
             URL urlObject = new URL(url);
-            StringBuffer pathBuffer = new StringBuffer(urlObject.getPath());
+            String path = StringUtils.isBlank(urlObject.getPath()) ? "/" : urlObject.getPath();
+            StringBuffer pathBuffer = new StringBuffer(path);
             if (StringUtils.isNotEmpty(urlObject.getQuery())) {
                 pathBuffer.append("?").append(urlObject.getQuery());
             }

backend/src/main/java/io/metersphere/api/parse/PostmanAbstractParserParser.java

@@ -10,12 +10,15 @@ import io.metersphere.api.dto.scenario.Body;
 import io.metersphere.api.dto.scenario.KeyValue;
 import io.metersphere.commons.constants.MsRequestBodyType;
 import io.metersphere.commons.constants.PostmanRequestBodyMode;
+import io.metersphere.commons.utils.LogUtil;
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
 
 import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 import java.util.stream.Collectors;
 
 public abstract class PostmanAbstractParserParser<T> extends ApiImportAbstractParser<T> {
@@ -30,8 +33,7 @@ public abstract class PostmanAbstractParserParser<T> extends ApiImportAbstractPa
         MsHTTPSamplerProxy request = buildRequest(requestItem.getName(), url.getRaw(), requestDesc.getMethod());
         if (StringUtils.isNotBlank(request.getPath())) {
             String path = request.getPath().split("\\?")[0];
-            path = path.replace("{{", "${");
+            path = parseVariable(path);
-            path = path.replace("}}", "}");
             request.setPath(path);
         } else {
             request.setPath("/");
@@ -45,6 +47,26 @@ public abstract class PostmanAbstractParserParser<T> extends ApiImportAbstractPa
     }
 
 
+    /**
+     *  将postman的变量转换成ms变量
+     *  {{xxx}} -> ${xxx}
+     * @param value
+     * @return
+     */
+    public String parseVariable(String value) {
+        try {
+            Pattern pattern = Pattern.compile("(\\{\\{(.*?)\\}\\})");
+            Matcher matcher = pattern.matcher(value);
+            while (matcher.find()) {
+                value = matcher.replaceFirst("\\$\\{" + matcher.group(2) + "\\}");
+                matcher = pattern.matcher(value);
+            }
+        } catch (Exception e) {
+            LogUtil.error(e.getMessage(), e);
+        }
+        return value;
+    }
+
     private void addPreScript(MsHTTPSamplerProxy request, List<PostmanEvent> event) {
         if (request != null && CollectionUtils.isNotEmpty(event)) {
             StringBuilder scriptStr = new StringBuilder();
@@ -68,7 +90,7 @@ public abstract class PostmanAbstractParserParser<T> extends ApiImportAbstractPa
                 MsJSR223PreProcessor jsr223PreProcessor = new MsJSR223PreProcessor();
                 jsr223PreProcessor.setName("JSR223PreProcessor");
                 jsr223PreProcessor.setScriptLanguage("nashornScript");
-                jsr223PreProcessor.setScript(scriptStr.toString());
+                jsr223PreProcessor.setScript(parseVariable(scriptStr.toString()));
                 LinkedList<MsTestElement> hashTree = new LinkedList<>();
                 hashTree.add(jsr223PreProcessor);
                 request.setHashTree(hashTree);
@@ -81,7 +103,12 @@ public abstract class PostmanAbstractParserParser<T> extends ApiImportAbstractPa
             return null;
         }
         List<KeyValue> keyValues = new ArrayList<>();
-        postmanKeyValues.forEach(item -> keyValues.add(new KeyValue(item.getKey(), item.getValue(), item.getDescription(), item.getContentType())));
+        postmanKeyValues.forEach(item -> {
+            String k = parseVariable(item.getKey());
+            String v = parseVariable(item.getValue());
+            String desc = parseVariable(item.getDescription());
+            keyValues.add(new KeyValue(k, v, desc, item.getContentType()));
+        });
         return keyValues;
     }
 
@@ -97,7 +124,7 @@ public abstract class PostmanAbstractParserParser<T> extends ApiImportAbstractPa
         if (StringUtils.equals(bodyMode, PostmanRequestBodyMode.RAW.value())) {
             parseRawBody(body, postmanBody, bodyMode);
         } else if (StringUtils.equalsAny(bodyMode, PostmanRequestBodyMode.FORM_DATA.value(), PostmanRequestBodyMode.URLENCODED.value())) {
-            List<PostmanKeyValue> postmanKeyValues = JSON.parseArray(postmanBody.getString(bodyMode), PostmanKeyValue.class);
+            List<PostmanKeyValue> postmanKeyValues = JSON.parseArray(parseVariable(postmanBody.getString(bodyMode)), PostmanKeyValue.class);
             body.setKvs(parseKeyValue(postmanKeyValues));
             if (StringUtils.equals(bodyMode, PostmanRequestBodyMode.FORM_DATA.value())) {
                 body.setType(Body.FORM_DATA);
@@ -111,7 +138,7 @@ public abstract class PostmanAbstractParserParser<T> extends ApiImportAbstractPa
     }
 
     private void parseRawBody(Body body, JSONObject postmanBody, String bodyMode) {
-        body.setRaw(postmanBody.getString(bodyMode));
+        body.setRaw(parseVariable(postmanBody.getString(bodyMode)));
         body.setType(MsRequestBodyType.RAW.value());
         JSONObject options = postmanBody.getJSONObject("options");
         if (options != null) {