- [ ] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
- [ ] I have checked the [FAQ](https://github.com/apache/dubbo/blob/master/FAQ.md) of this repository and believe that this is not a duplicate.

### Environment

* Dubbo version: 2.7.4.1
* Java version: 1.8


### Actual Result

[https://github.com/apache/dubbo/blob/f89a1a8dadb419a06494433ed53b9a35f69c36dc/dubbo-common/src/main/java/org/apache/dubbo/common/utils/NetUtils.java#L497](https://github.com/apache/dubbo/blob/f89a1a8dadb419a06494433ed53b9a35f69c36dc/dubbo-common/src/main/java/org/apache/dubbo/common/utils/NetUtils.java#L497)


[https://github.com/apache/dubbo/blob/f89a1a8dadb419a06494433ed53b9a35f69c36dc/dubbo-common/src/main/java/org/apache/dubbo/common/utils/ReflectUtils.java#L1207](https://github.com/apache/dubbo/blob/f89a1a8dadb419a06494433ed53b9a35f69c36dc/dubbo-common/src/main/java/org/apache/dubbo/common/utils/ReflectUtils.java#L1207)


### Expected Result

```
qulified  ==> qualified

form ==> from
```

Optional<InetAddress> addressOp = toValidAddress(addresses.nextElement());
                            if (addressOp.isPresent()) {
                                try {
                                    if(addressOp.get().isReachable(100)){
                                        return addressOp.get();
                                    }
                                } catch (IOException e) {
                                    
                                }
                            }
                        } catch (Throwable e) {
                            logger.warn(e);
                        }
                    }
                } catch (Throwable e) {
                    logger.warn(e);
                }
            }
        } catch (Throwable e) {
            logger.warn(e);
        }
        return localAddress;
    }
    public static String getHostName(String address) {
        try {
            int i = address.indexOf(':');
            if (i > -1) {
                address = address.substring(0, i);
            }
            String hostname = HOST_NAME_CACHE.get(address);