feat：统一配置项管理

src/main/java/cn/bugstack/chatglm/session/Configuration.java

+package cn.bugstack.chatglm.session;
+
+import cn.bugstack.chatglm.IOpenAiApi;
+import lombok.*;
+import lombok.extern.slf4j.Slf4j;
+import okhttp3.OkHttpClient;
+import okhttp3.logging.HttpLoggingInterceptor;
+import okhttp3.sse.EventSource;
+import okhttp3.sse.EventSources;
+
+/**
+ * @author 小傅哥，微信：fustack
+ * @description 配置文件
+ * @github https://github.com/fuzhengwei
+ * @Copyright 公众号：bugstack虫洞栈 | 博客：https://bugstack.cn - 沉淀、分享、成长，让自己和他人都能有所收获！
+ */
+@Slf4j
+@NoArgsConstructor
+@AllArgsConstructor
+public class Configuration {
+
+    // 智普Ai ChatGlM 请求地址
+    @Getter
+    @Setter
+    private String apiHost = "https://open.bigmodel.cn/api/paas/";
+
+    // 智普Ai https://open.bigmodel.cn/usercenter/apikeys - apiSecretKey = {apiKey}.{apiSecret}
+    private String apiSecretKey;
+
+    public void setApiSecretKey(String apiSecretKey) {
+        this.apiSecretKey = apiSecretKey;
+        String[] arrStr = apiSecretKey.split("\\.");
+        if (arrStr.length != 2) {
+            throw new RuntimeException("invalid apiSecretKey");
+        }
+        this.apiKey = arrStr[0];
+        this.apiSecret = arrStr[1];
+    }
+
+    @Getter
+    private String apiKey;
+    @Getter
+    private String apiSecret;
+
+    // Api 服务
+    @Setter
+    @Getter
+    private IOpenAiApi openAiApi;
+
+    @Getter
+    @Setter
+    private OkHttpClient okHttpClient;
+
+    public EventSource.Factory createRequestFactory() {
+        return EventSources.createFactory(okHttpClient);
+    }
+
+    // OkHttp 配置信息
+    @Setter
+    @Getter
+    private HttpLoggingInterceptor.Level level = HttpLoggingInterceptor.Level.HEADERS;
+    @Setter
+    @Getter
+    private long connectTimeout = 450;
+    @Setter
+    @Getter
+    private long writeTimeout = 450;
+    @Setter
+    @Getter
+    private long readTimeout = 450;
+
+    // http keywords
+    public static final String SSE_CONTENT_TYPE = "text/event-stream";
+    public static final String DEFAULT_USER_AGENT = "Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt)";
+    public static final String APPLICATION_JSON = "application/json";
+    public static final String JSON_CONTENT_TYPE = APPLICATION_JSON + "; charset=utf-8";
+
+}