移除cat.js

js/core/uzUtils.js

@@ -0,0 +1,56 @@
+class UZUtils {
+  /**
+   * 从链接中获取域名
+   * @param {string} url
+   * @returns
+   */
+  static getHostFromURL(url) {
+    const protocolEndIndex = url.indexOf("://");
+    if (protocolEndIndex === -1) {
+      return null;
+    }
+    const hostStartIndex = protocolEndIndex + 3;
+    const hostEndIndex = url.indexOf("/", hostStartIndex);
+    const host =
+      hostEndIndex === -1
+        ? url.slice(hostStartIndex)
+        : url.slice(hostStartIndex, hostEndIndex);
+
+    return `${url.slice(0, protocolEndIndex + 3)}${host}`;
+  }
+
+  /**
+   * 去除尾部的斜杠
+   * @param {string} str
+   * @returns
+   */
+  static removeTrailingSlash(str) {
+    if (str.endsWith("/")) {
+      return str.slice(0, -1);
+    }
+    return str;
+  }
+
+  /**
+   * 根据正则表达式获取字符串
+   * @param {*} pattern
+   * @param {string} str
+   * @returns {string}
+   */
+  static getStrByRegexDefault(pattern, str) {
+    let matcher = pattern.exec(str);
+    if (matcher !== null) {
+      if (matcher.length >= 1) {
+        if (matcher.length >= 1) return matcher[1];
+      }
+    }
+    return str;
+  }
+
+  /**
+   * 用于在 uz 脚本调试模式中展示 log 信息
+   */
+  static debugLog() {
+    sendMessage("debugLog", JSON.stringify([...arguments]));
+  }
+}