From 796b44ea813a1133beae4f3a67f1c0263510c0c7 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期日, 17 十一月 2024 09:45:07 +0800
Subject: [PATCH] 1
---
src/main/java/com/moon/server/helper/HttpHelper.java | 101 +++++++++++++++++++++++++++++++++++---------------
1 files changed, 71 insertions(+), 30 deletions(-)
diff --git a/src/main/java/com/moon/server/helper/HttpHelper.java b/src/main/java/com/moon/server/helper/HttpHelper.java
index 2e9abb5..b31e8d7 100644
--- a/src/main/java/com/moon/server/helper/HttpHelper.java
+++ b/src/main/java/com/moon/server/helper/HttpHelper.java
@@ -20,17 +20,13 @@
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
-import java.io.OutputStream;
import java.net.HttpCookie;
import java.net.URI;
import java.net.URISyntaxException;
import java.nio.charset.StandardCharsets;
import java.util.Enumeration;
-/**
- * Http甯姪绫�
- * @author WWW
- */
+@SuppressWarnings("ALL")
public class HttpHelper {
private final static String HTTP_SLASH2 = "://";
@@ -70,7 +66,6 @@
CloseableHttpClient client = null;
HttpResponse proxyResponse = null;
-
try {
client = this.createHttpClient();
proxyResponse = client.execute(host, proxyRequest);
@@ -160,7 +155,6 @@
protected String getRealCookie(String cookieValue) {
StringBuilder escapedCookie = new StringBuilder();
-
String[] cookies = cookieValue.split("[;,]");
for (String cookie : cookies) {
String[] cookieSplit = cookie.split("=");
@@ -273,40 +267,87 @@
if (null == entity) {
return;
}
+ if (null == res) {
+ entity.writeTo(response.getOutputStream());
+ return;
+ }
- do {
- if (null == res || StringHelper.isNull(res.getUrl())) {
+ switch (res.getCategory()) {
+ case 2:
+ copeGeoService(proxyResponse, request, response, res);
break;
+ case 3:
+ copeSjService(proxyResponse, request, response, res);
+ break;
+ default:
+ entity.writeTo(response.getOutputStream());
+ break;
+ }
+ }
+
+ private void copeGeoService(HttpResponse proxyResponse, HttpServletRequest request, HttpServletResponse response, ResEntity res) throws IOException {
+ if (!StaticData.GET_CAPABILITIES.equals(res.getBak())) {
+ proxyResponse.getEntity().writeTo(response.getOutputStream());
+ return;
+ }
+
+ String str = EntityUtils.toString(proxyResponse.getEntity(), "UTF-8");
+ String proxyUrl = res.getProxy().replace("{token}", response.getHeader("token"));
+ proxyUrl = request.getRequestURL().substring(0, request.getRequestURL().indexOf(proxyUrl) + proxyUrl.length());
+ str = str.replace(res.getUrl(), proxyUrl);
+
+ int index = str.indexOf(StaticData.QUERYABLE);
+ while (index > -1) {
+ int end = str.indexOf("</Layer>", index) + StaticData.I8;
+ int nameStart = str.indexOf("<Name>", index);
+ int nameEnd = str.indexOf("</Name>", nameStart);
+
+ String name = ":" + str.substring(nameStart + StaticData.I6, nameEnd);
+ int idx = res.getTab().indexOf(name);
+ if (idx > -1) {
+ int preIdx = res.getTab().lastIndexOf(",", idx) + 1;
+ String prefix = res.getTab().substring(preIdx, idx);
+ str = str.substring(0, nameStart + StaticData.I6) + prefix + name + str.substring(nameEnd);
+ index = str.indexOf(StaticData.QUERYABLE, end);
+ } else {
+ end = str.indexOf("<", end);
+ str = str.substring(0, index) + str.substring(end);
+ index = str.indexOf(StaticData.QUERYABLE, index);
}
+ }
- Header[] headers = proxyResponse.getHeaders("content-type");
- if (null != headers && headers.length > 0 && headers[0].getValue().contains(StaticData.TEXT_XML)) {
- String str = filterStr(request, response, res, EntityUtils.toString(entity, "UTF-8"));
+ byte[] bytes = str.getBytes(StandardCharsets.UTF_8);
+ response.setContentLength(bytes.length);
+ response.getOutputStream().write(bytes);
+ }
- byte[] bytes = str.getBytes(StandardCharsets.UTF_8);
- response.setContentLength(bytes.length);
- response.getOutputStream().write(bytes);
- return;
- }
- } while (false);
-
- entity.writeTo(response.getOutputStream());
+ private void copeSjService(HttpResponse proxyResponse, HttpServletRequest request, HttpServletResponse response, ResEntity res) throws IOException {
+ Header[] headers = proxyResponse.getHeaders("content-type");
+ if (null != headers && headers.length > 0 && headers[0].getValue().contains(StaticData.TEXT_XML)) {
+ String str = filterStr(request, response, res, EntityUtils.toString(proxyResponse.getEntity(), "UTF-8"));
+ byte[] bytes = str.getBytes(StandardCharsets.UTF_8);
+ response.setContentLength(bytes.length);
+ response.getOutputStream().write(bytes);
+ } else {
+ proxyResponse.getEntity().writeTo(response.getOutputStream());
+ }
}
private String filterStr(HttpServletRequest request, HttpServletResponse response, ResEntity res, String str) {
- String url = res.getUrl();
- if (url.contains(StaticData.AK)) {
- String[] strs = url.split("\\?");
- url = strs[0];
-
- if (!StringHelper.isEmpty(strs[1])) {
- str = str.replace("?" + strs[1], "");
- }
- }
- if (str.contains(url)) {
+ if (str.contains(res.getUrl())) {
String proxyUrl = res.getProxy().replace("{token}", response.getHeader("token"));
proxyUrl = request.getRequestURL().substring(0, request.getRequestURL().indexOf(proxyUrl) + proxyUrl.length());
str = str.replace(res.getUrl(), proxyUrl);
+
+ if (!StringHelper.isEmpty(res.getArgs())) {
+ // str = str.replace("?" + res.getArgs(), "").replace("&" + res.getArgs(), "")
+ str = str.replace("?" + res.getArgs() + "\"", "\"").replace("&" + res.getArgs() + "\"", "\"")
+ .replace("?" + res.getArgs() + "&", "?").replace("&" + res.getArgs() + "&", "&");
+ }
+
+ if (StaticData.I3 == res.getCategory() && str.contains(StaticData.REST_LAYER)) {
+ str = str.replace(res.getUrl().replace("/v6/wmts/", StaticData.REST_LAYER), proxyUrl.replace("/proxy/", "/proxy/rest/"));
+ }
}
return str;
--
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