lower version, for example 2.6.8
```properties
dubbo.provider.version=1.0
```

2.7.6 failed to recognize the provider url with 'default.version=1.0' key,  it only takes 'version.1.0' into consideration.

}
    public boolean getMethodParameter(String method, String key, boolean defaultValue) {
        String value = getMethodParameter(method, key);
        return StringUtils.isEmpty(value) ? defaultValue : Boolean.parseBoolean(value);
    }
    public boolean hasMethodParameter(String method, String key) {
        if (method == null) {
            String suffix = "." + key;
            for (String fullKey : parameters.keySet()) {
                if (fullKey.endsWith(suffix)) {
                    return true;
                }
            }
            return false;
        }
        if (key == null) {
            String prefix = method + ".";
            for (String fullKey : parameters.keySet()) {
                if (fullKey.startsWith(prefix)) {
                    return true;
                }
            }
            return false;
        }
        String value = getMethodParameter(method, key);
        return StringUtils.isNotEmpty(value);
    }
    public boolean hasMethodParameter(String method) {
        if (method == null) {
            return false;