Added parsing of HTTP requests from file

src/main/java/io/github/exp1orer/util/HttpUtil.java

@@ -1,5 +1,7 @@
 package io.github.exp1orer.util;
 
+import io.github.exp1orer.StartUp;
+
 import javax.net.ssl.*;
 import java.io.*;
 import java.net.*;
@@ -79,10 +81,10 @@ public class HttpUtil {
                     conn.setRequestProperty(key, headers.get(key));
                 }
             }
-            if (method.equalsIgnoreCase("GET")) {
+            if ("GET".equalsIgnoreCase(method)) {
                 conn.setRequestMethod(method);
                 conn.connect();
-            } else if (method.equalsIgnoreCase("POST")) {
+            } else if ("POST".equalsIgnoreCase(method)) {
                 conn.setDoOutput(true);
                 if (body != null) {
                     OutputStream os = conn.getOutputStream();
@@ -123,6 +125,60 @@ public class HttpUtil {
         return sb.toString();
     }
 
+    public static boolean formatHttp(String file) throws IOException {
+        String line, host, key, value, uri = "", url = "", method = "GET";
+        StringBuffer body = new StringBuffer();
+        String protocol = "http";
+        boolean httpRequestFlag = false, httpBody = false;
+        Map<String, String> headers = new HashMap<>();
+        BufferedReader br = new BufferedReader(new FileReader(file));
+
+        while ((line = br.readLine()) != null) {
+            if (!httpRequestFlag) {
+                method = line.split(" ")[0];
+                if (!"GET".equalsIgnoreCase(method) && !"POST".equalsIgnoreCase(method)) {
+                    System.out.println("请检查文件内容是否为HTTP请求!");
+                    System.exit(1);
+                }
+                httpRequestFlag = true;
+                uri = line.split(" ")[1].trim();
+                continue;
+            }
+
+            if (line.startsWith("Host")) {
+                host = line.split(":")[1].trim();
+                if (host.startsWith("https://")) {
+                    protocol = "https";
+                }
+                url = String.format("%s://%s%s", protocol, host, uri);
+                continue;
+            }
+
+            // 处理请求头
+            if (line.split(":").length >= 2) {
+                key = line.substring(0, line.indexOf(":") - 1).trim();
+                value = line.substring(line.indexOf(":") + 1).trim();
+                headers.put(key, value);
+                continue;
+            }
+
+            if ("".equals(line)) {
+                httpBody = true;
+            }
+
+            if (httpBody && !"".equals(line)) {
+                body.append(line);
+            }
+        }
+
+        StartUp.method = method;
+        StartUp.url = url;
+        StartUp.headers = headers;
+        StartUp.body = body.toString();
+
+        return true;
+    }
+
     public static String normalzedUrl(String url) throws Exception {
         Map<String, String> parameter = new HashMap<String, String>();
         URI uri = new URI(url);