src/main/java/io/github/biezhi/wechat/api/constant/Config.java
public static Config load(String filePath) {
        Config config = new Config();
        try (final InputStream stream = Config.class.getResourceAsStream(filePath)) {
            config.props.load(stream);
        } catch (Exception e) {
            throw new WeChatException("加载配置文件出错", e);
        }
        return config;
    }
public static Config load(String filePath) {
        Config config = new Config();
        try (final InputStream stream = Config.class.getResourceAsStream(filePath)) {
            config.props.load(stream);
        } catch (Exception e) {
            throw new WeChatException("加载配置文件出错", e);
        }
        return config;
    }
加载 ClassPath 下的配置文件

@param filePath
@return