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云南大学软件学院实验报告姓名：王增伟学号：20111120083班级：软件工程日期：2014.10.15成绩：JAVA实验四一、实验目的：FundamentalProgrammingStructuresinJava:Strings二、实验要求：1．WriteaprogramcalledString1.javaanddothefollowing:CreateaStringobjectthatacceptsinputfromtheuser.ReferencingtheJDKdocs,execute2differentmethodsontheString.Printtheresultsofthemethods.2．WriteaprogramcalledStringBuffer1.javathatdoesthefollowing:CreateaStringBufferobject.ReferencingtheJDKdocs,execute2differentmethodsontheStringBuffer.Printtheresultsofthemethods.3．WriteaprogramcalledStringTokenizer1.javathatacceptsastring,looksforcommaswithinthestring,andbreaksthestringupintothepartsseparatedbythecomma.Forexample,thestringKunming,Yunnan,Chinawouldreturnthreestrings:String1=KunmingString2=YunnanString3=China三、实验内容：1.String1.java代码如下：结果显示：2.StringBuffer1.java代码如下：结果显示为：3.StringTokenizer1.java结果显示为：四、实验总结：本次实验通过运用字符串的部分函数，进一步的熟练了对字符串的使用。字符串的使用中要区分中文和英文标点。指导教师签名：