???C#?械????==????Equals
???????????? ???????[ 2015/7/3 15:07:27 ] ??????????????? ???????
????3.Equals????写
?????????????????
????string a = new string(new char[] { 'h'?? 'e'?? 'l'?? 'l'?? 'o' });
????string b = new string(new char[] { 'h'?? 'e'?? 'l'?? 'l'?? 'o' });
????Console.WriteLine(a == b); //true
????Console.WriteLine(a.Equals(b)); //true
????????????a ??b ???????????????Equals?True??????????“Equals??????????????????????????“?????????????????String???械?Equals??????
????public override bool Equals(Object obj) <br> {
????if (this == null) //this is necessary to guard against reverse-pinvokes and
????throw new NullReferenceException(); //other callers who do not use the callvirt instruction
????String str = obj as String;
????if (str == null)
????return false;
????if (Object.ReferenceEquals(this?? obj))
????return true;
????if (this.Length != str.Length)
????return false;
????return EqualsHelper(this?? str);
????}
????public bool Equals(String value) <br> {
????if (this == null) //this is necessary to guard against reverse-pinvokes and
????throw new NullReferenceException(); //other callers who do not use the callvirt instruction
????if (value == null)
????return false;
????if (Object.ReferenceEquals(this?? value))
????return true;
????if (this.Length != value.Length)
????return false;
????return EqualsHelper(this?? value);
????}
????????????String???胁?????写??Object?械?Equals?????????Equals????????????????????????????????????????????????????????????????Equals??????????????????????????????慰????????????写??????濉�??????写Equals???????????????????????????HashMap??HashSet??Hashtable???????????写GetHashCode()??
????4.???????“==”?????Equals??
?????泄?????浠�??“?魏??????????????????????????”?????“==”??Equals????????“==” ???????????谢???????????????????????????????锟�???????????????????????????????????????????????????????????????????????????????????械?????????????????? “???????????“ ??????????????????????? ?纾篠tring???????????????????????????????????????械?????????????????????????????????????????位??????危????????????????????????????械?????????????????????????????????????????????????????????????????????????????????????????????????????????位???????????” ????????????????????“ ?????????????????????
????5.“==”??Equals???????????
????”==“ ???????Equals??????????????????????”==“ ??????????????????? ”?????????????????????” ??????????Equals??????????????????????????????????????????????????????????????????????????????????????????Object?????Equals??Visual????????卸???写?????????????????????????????????????????????????????????????妫�
????object g = a;
????object h = b;
????Console.WriteLine(g == h); //false
????Console.WriteLine(g.Equals(h)); //true
???????Object???????????????????“==”????????“==”??????????????????????娲�?????????????????Equals???????String???械?Equals?????g???????????????????????????????????????????Object???????Visual studio??????????????????????????
???????魏味??????????????”==“??Equals???????
???????????????????????婕�???????????????????SPASVO小??(021-61079698-8054)?????????????????????????
??????
???????C#?械?StringC# Socket???????????????????C#?????????????????????????C#???????C#????????????Log4net??????未????C#?????????????C#?????????????????C#???????????????C#????????????????C#7 ?械?Tuple??????C#??TypeScript - GeneratorC# ?????????绱�??????????C#?械???薪???C#??MySQL?????????渭??效?????写??C#????C++??dll???C#??VS2010????械??????

???路???
??????????????????
2023/3/23 14:23:39???写?貌??????????
2023/3/22 16:17:39????????????????????些??
2022/6/14 16:14:27??????????????????????????
2021/10/18 15:37:44???????????????
2021/9/17 15:19:29???路???????路
2021/9/14 15:42:25?????????????
2021/5/28 17:25:47??????APP??????????
2021/5/8 17:01:11????????
?????????App Bug???????????????????????Jmeter?????????QC??????APP????????????????app?????械????????jenkins+testng+ant+webdriver??????????????JMeter????HTTP???????Selenium 2.0 WebDriver ??????