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fix(ChatGptController): Chinese encoding issue #310

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Merged
hirokiterashima merged 2 commits into from
Dec 23, 2025
Merged

fix(ChatGptController): Chinese encoding issue #310

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46a367c
Fix Chinese encoding issue in ChatGptController
Dec 9, 2025
ee55536
Clean up ChatGptcontroller and remove local patch file
Dec 22, 2025
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11 changes: 8 additions & 3 deletions src/main/java/org/wise/portal/presentation/web/controllers/ChatGptcontroller.java
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,10 @@
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;

import org.json.JSONObject;
import org.json.JSONException;
import org.json.JSONArray;
import org.wise.portal.dao.ObjectNotFoundException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.env.Environment;
import org.springframework.security.access.annotation.Secured;
Expand All @@ -32,17 +35,19 @@ protected String sendChatMessage(@RequestBody String body) {
throw new RuntimeException("OPENAI_API_KEY is not set");
}
try {
System.out.println("sendChatMessage from wise api server");
URL url = new URL("https://api.openai.com/v1/chat/completions");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Authorization", "Bearer " + openaiApiKey);
connection.setRequestProperty("Content-Type", "application/json");
connection.setRequestProperty("Content-Type", "application/json; charset=utf-8");
connection.setRequestProperty("Accept-Charset", "UTF-8");
connection.setDoOutput(true);
OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
writer.write(body);
writer.flush();
writer.close();
BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream()));
BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream(),"ISO-8859-1"));
String line;
StringBuffer response = new StringBuffer();
while ((line = br.readLine()) != null) {
Expand Down
38 changes: 38 additions & 0 deletions wise_api_local_changes.patch
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Original file line number Diff line number Diff line change
@@ -0,0 +1,38 @@
diff --git a/src/main/java/org/wise/portal/presentation/web/controllers/ChatGptcontroller.java b/src/main/java/org/wise/portal/presentation/web/controllers/ChatGptcontroller.java
index 9cfbd86..9cbc0bc 100644
--- a/src/main/java/org/wise/portal/presentation/web/controllers/ChatGptcontroller.java
+++ b/src/main/java/org/wise/portal/presentation/web/controllers/ChatGptcontroller.java
@@ -6,7 +6,10 @@ import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;
-
+import org.json.JSONObject;
+import org.json.JSONException;
+import org.json.JSONArray;
+import org.wise.portal.dao.ObjectNotFoundException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.env.Environment;
import org.springframework.security.access.annotation.Secured;
@@ -32,17 +35,19 @@ public class ChatGptcontroller {
throw new RuntimeException("OPENAI_API_KEY is not set");
}
try {
+ System.out.println("sendChatMessage from wise api server");
URL url = new URL("https://api.openai.com/v1/chat/completions");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Authorization", "Bearer " + openaiApiKey);
- connection.setRequestProperty("Content-Type", "application/json");
+ connection.setRequestProperty("Content-Type", "application/json; charset=utf-8");
+ connection.setRequestProperty("Accept-Charset", "UTF-8");
connection.setDoOutput(true);
OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
writer.write(body);
writer.flush();
writer.close();
- BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream()));
+ BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream(),"ISO-8859-1"));
String line;
StringBuffer response = new StringBuffer();
while ((line = br.readLine()) != null) {