chap03-class and object

SCHOOLGIRL SEX: AND INDECENTOBSESSION TORMENTS JAPAN By: Michael FitzpatrickEVERY weekday, 14-year-old Junko Satoh is forced to wear the clothes that have a nation in sexual and moral turmoil. Cotton socks, loafers and prim navy suits are not the stuff that unbuttons most male libidos, but to Japanese men wrestling with a Lolita complex, school uniforms have become highly provocative.Cursing their fate, as Junko does when she is groped by unseen hands on crowded subways, schoolgirls in uniform are becoming a national sexual obsession in Japan. So much so that those aged between 13 and 18 can’t stray far from the school gates without being propositioned, according to a recent survey carried out in Tokyo, in which an astonishing 75 percent of girls questioned said they gad experienced solicitation for sex by older men.The reasons are two-fold. First, Japan’s media has turned the once innocuous schoolgirl into a sex object, making largely unsubstantiated claims about the availability of under-age sex for cash. Second, a small percentage of schoolgirls, some as young as 12, are said to be cashing in on the media attention by dabbling in prostitution. “Nowadays, older men seem to think schoolgirls are all prostitutes,” says one unnamed middle-class Tokyo high school student turned hooker, interviewed by the trend-spotting magazine Sapio. “We were in a shopping center the other day and a 40-year-old man came up to us and said: “I know what kind of girls you are. How much do you want?”“At first w e said we were only available for dates, but when he wouldn’t settle for that, we said OK. He then took us to a café, boughtus cake and started making arrangements. Ifreaked out and said I couldn’t do it that daybecause I had my period.”“He said: “That’s OK, I don’t mind periods.”My friend and I were totally revolted. So we insisted we meet in some faraway suburbanother time. When I told him we didn’t havethe money for the train trip, he immediatelyhave us $350 each. Of course we neverturned up.”Prostitution has long been big business in Japan, but only over the past few years has sex with minors become a big issue. In keeping with the curiously genteel argot surrounding Japan’s sex industry (or so-called “pink” trade), the rather coy monik er for this recent trend is “enjo kosai” roughly translated as “compensation dating.”A more literal interpretation is “support-exchange,” which also describes thetransaction between clients and women whobarter sexual favors for financial support inthe shape of rent, dinner and presents. It isalso how Japan’s legions of hostessessupplement their regular income.These women’s younger sisters are nowbeing roped into the same paid-sex game.Along with the media’s fixation on uniformedschoolgirls as sex goddesses have comemagazines devoted to schoolgirl icons, shopsspecializing in the sale of their used underwear and the notorious telephone clubs, chat lines on which men pay to be connected to potential “dates.”In Tokyo, more than a third of high school girls say they have used these clubs. Formany, they are just a giggle; for others, therepresent the means of gaining cachetamong their peers.The desire for money is paramount in Japan.Cases of genuine hardships drivingyoungsters into prostitution are rare: despitethe recession, the country in buoyant withresidual wealth and the need to possesimported brand-name goods has becomesomething of an obsession in certain quartersof Japanese society.The high price of these goods means thatmany young girls are tempted into lucrativeenjo kosai in order to afford them. In a Tokyolocal government survey of students carriedout last year, 38.1 percent said they did so forthe money. A Chanel lifestyle, after all, is hard to maintain on pocket money alone. Shimada, 18, is one such enjo girl. Sounembarrassed is she about her “part-timejob” that she has even gone on national TV totalk about it. Clients, she points out, can bevery generous. On the subject of one of the dozen or so men who have paid between $300 and $800 to have sex with her and her friends, she says simply: “He made us laugh. He bought nice gifts and he always paid first.”An authority on the subject of schoolgirls as sex objects is Shinji Miyadai, a professor at Tokyo Metropolitan University and author of The Choice of Uniformed Girls. He sees enjo kosai as evidence of a sick society. “Japanese people today live for money and high-image products. These are their values,” he says.Others point the finger of blame elsewhere. Concerned parents believe the phenomenon highlights inadequacies in the educational system, in particular a rigid curriculum that introduced sex education only last month. Educators, meanwhile, blame the parents. The Japanese Government has also been slow to take note. It is only this year that a bill has been passed in Tokyo prohibiting the procurement of sex form tends and younger children.Meanwhile, the nation still can’t decide whether its schoolgirls are victim of a manipulative media or wanton handmaidens of consumerism gone mad.File: Topic2Handout1.doc。

MIME类型⼤全获取ＭＩＭＥ：HttpContext.Current.Request.Files[fileKey].ContentLengthMIME类型就是设定某种扩展名的⽂件⽤⼀种应⽤程序来打开的⽅式类型，当该扩展名⽂件被访问的时候，浏览器会⾃动使⽤指定应⽤程序来打开。

多⽤于指定⼀些客户端⾃定义的⽂件名，以及⼀些媒体⽂件打开⽅式。

下⾯列出常⽤的⽂件对应的MIME类型：Mime-Types(mime类型)Dateiendung(扩展名)Bedeutungapplication/msexcel*.xls *.xla Microsoft Excel Dateienapplication/mshelp*.hlp *.chm Microsoft Windows Hilfe Dateienapplication/mspowerpoint*.ppt *.ppz *.pps *.pot Microsoft Powerpoint Dateienapplication/msword*.doc *.dot Microsoft Word Dateienapplication/octet-stream*.exe exeapplication/pdf*.pdf Adobe PDF-Dateienapplication/post*******.ai *.eps *.ps Adobe Post******-Dateienapplication/rtf*.rtf Microsoft RTF-Dateienapplication/x-httpd-php*.php *.phtml PHP-Dateienapplication/x-java*******.js serverseitige Java******-Dateienapplication/x-shockwave-flash*.swf *.cab Flash Shockwave-Dateienapplication/zip*.zip ZIP-Archivdateienaudio/basic*.au *.snd Sound-Dateienaudio/mpeg*.mp3MPEG-Dateienaudio/x-midi*.mid *.midi MIDI-Dateienaudio/x-mpeg*.mp2MPEG-Dateienaudio/x-wav*.wav Wav-Dateienimage/gif*.gif GIF-Dateienimage/jpeg*.jpeg *.jpg *.jpe JPEG-Dateienimage/x-windowdump*.xwd X-Windows Dumptext/css*.css CSS Stylesheet-Dateientext/html*.htm *.html *.shtml-Dateientext/java*******.js Java******-Dateientext/plain*.txt reine Textdateienvideo/mpeg*.mpeg *.mpg *.mpe MPEG-Dateienvideo/vnd.rn-realvideo*.rmvb realplay-Dateienvideo/quicktime*.qt *.mov Quicktime-Dateienvideo/vnd.vivo*viv *.vivo Vivo-Dateien更多....查找请⽤ctrl+FMIME类型⼤全application/vnd.lotus-1-2-33gp video/3gppaab application/x-authoware-binaam application/x-authoware-mapaas application/x-authoware-segai application/post******aif audio/x-aiffaifc audio/x-aiffaiff audio/x-aiffals audio/X-Alpha5amc application/x-mpegani application/octet-streamasc text/plainasd application/astoundasf video/x-ms-asfasn application/astoundasp application/x-asapasx video/x-ms-asfau audio/basicavb application/octet-streamavi video/x-msvideoawb audio/amr-wbbcpio application/x-bcpiobin application/octet-streambld application/bldbld2 application/bld2bmp application/x-MS-bmpbpk application/octet-streambz2 application/x-bzip2cal image/x-calsccn application/x-cnccco 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application/x-tartbp application/x-timbuktutbt application/x-timbuktutcl application/x-tcltex application/x-textexi application/x-texinfotexinfo application/x-texinfotgz application/x-tarthm application/vnd.eri.thmtif image/tifftiff image/tifftki application/x-tkinedtkined application/x-tkinedtoc application/toctoy image/toytr application/x-trofftrk x-lml/x-gpstrm application/x-msterminaltsi audio/tsplayertsp application/dsptypetsv text/tab-separated-valuestsv text/tab-separated-valuesttf application/octet-streamttz application/t-timetxt text/plainult audio/x-modustar application/x-ustaruu application/x-uuencodeuue application/x-uuencodevcd application/x-cdlinkvcf text/x-vcardvdo video/vdovib audio/vibviv video/vivovivo video/vivovmd application/vocaltec-media-desc vmf application/vocaltec-media-file vmi application/x-dreamcast-vms-info vms application/x-dreamcast-vms vox audio/voxwarevqe audio/x-twinvq-pluginvqf audio/x-twinvqvql audio/x-twinvqvre x-world/x-vreamvrml x-world/x-vrmlvrt 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关于阿⾥云服务器不能在线预览视频的问题作者这边只能预览MP4视频，找运维说了这个问题后，后⾯为了⽅便就全部改⽤MP4格式了。

好像阿⾥云好像只⽀持MP4格式在线预览阿⾥云其实在线预览视频⽂件的只需要设置正确的MIME设置。

⽹络空间⽀持FLV的相关设置其实很简单，就是⾃定义⼀个MIME类型扩展名： .flvMIME类型： flv-application/octet-stream如果直接在服务器上设置，按照如下步骤操作单击【开始】→【程序】→【管理⼯具】→【IIS管理器】，逐步展开“本地计算机”、“⽹站”，在你的⽹站上右击，选择【属性】，单击“HTTP 头”选项卡→单击“MIME类型”按钮，再单击“新建”按钮，在“扩展名”框内输⼊“.flv”，“MIME类型”框中输⼊“flv-application/octet-stream”，然后确定即可。

“MIME类型”只是⼀个描述，决定⽂件的打开⽅式，可以随意输⼊。

常见的MIME类型application/vnd.lotus-1-2-33gp video/3gppaab application/x-authoware-binaam application/x-authoware-mapaas application/x-authoware-segai application/postscriptaif audio/x-aiffaifc audio/x-aiffaiff audio/x-aiffals audio/X-Alpha5amc application/x-mpegani application/octet-streamasc text/plainasd application/astoundasf video/x-ms-asfasn application/astoundasp application/x-asapasx video/x-ms-asfau audio/basicavb application/octet-streamavi video/x-msvideoawb audio/amr-wbbcpio application/x-bcpiobin application/octet-streambld application/bldbld2 application/bld2bmp application/x-MS-bmpbpk application/octet-streambz2 application/x-bzip2cal image/x-calsccn application/x-cnccco application/x-cocoacdf application/x-netcdfcgi magnus-internal/cgichat application/x-chatclass application/octet-streamclp application/x-msclipcmx application/x-cmxco application/x-cult3d-objectcod image/cis-codcpio application/x-cpiocpt application/mac-compactprocsm chemical/x-csmlcsml chemical/x-csmlcss text/csscur application/octet-streamdcm x-lml/x-evmdcr application/x-directordcx image/x-dcxdhtml text/htmldir application/x-directordll application/octet-streamdmg application/octet-streamdms application/octet-streamdoc application/msworddot application/x-dotdvi application/x-dvidwf drawing/x-dwfdwg application/x-autocaddxf application/x-autocaddxr application/x-directorebk application/x-expandedbook emb chemical/x-embl-dl-nucleotide embl chemical/x-embl-dl-nucleotide eps application/postscripteri image/x-eries audio/echospeechesl audio/echospeechetc application/x-earthtimeetx text/x-setextevm x-lml/x-evmevy application/x-envoyexe application/octet-streamfh4 image/x-freehandfh5 image/x-freehandfhc image/x-freehandfif image/fiffm application/x-makerfpx image/x-fpxfvi video/isivideogau chemical/x-gaussian-input gca application/x-gca-compressed gdb x-lml/x-gdbgif image/gifgps application/x-gpsgtar application/x-gtargz application/x-gziphdf application/x-hdfhdm text/x-hdmlhdml 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object类的九个方法-回复Object类是Java语言中的根类，它包含了一些基本的方法，这些方法可以在所有的Java类中被继承和使用。

下面将逐一介绍Object类的九个方法。

1. equals(Object obj)方法：该方法用于判断当前对象是否与另一个对象相等。

默认情况下，该方法直接比较两个对象的引用是否相同，即判断两个对象是否是同一个对象。

如果需要比较对象的内容是否相等，需要在子类中重写该方法。

2. hashCode()方法：该方法用于计算对象的哈希码值，并返回一个整数。

哈希码值在哈希表中用于快速定位对象，因此该方法的实现必须与equals 方法保持一致性，即如果两个对象相等，它们的哈希码值必须相等。

3. toString()方法：该方法将当前对象转换为字符串并返回。

默认情况下，该方法返回对象的类名和无符号十六进制表示的哈希码值。

可以在子类中重写该方法，以便返回更具有可读性的字符串表示。

4. getClass()方法：该方法返回当前对象的运行时类。

在Java中，对象的类是在运行时确定的，因此可以使用getClass方法获取对象的实际类型。

5. finalize()方法：该方法在对象被垃圾回收器回收之前被调用。

默认情况下，该方法不执行任何操作，可以在子类中重写该方法来实现对资源的释放或清理操作。

6. clone()方法：该方法用于创建并返回当前对象的一个副本。

要实现克隆功能，需要在子类中重写该方法，并使用深度克隆或浅度克隆的方式复制对象的字段。

7. notify()方法和notifyAll()方法：这两个方法用于实现线程之间的通信。

当一个线程在等待对象锁时，可以使用notify方法唤醒一个正在等待的线程，或使用notifyAll方法唤醒所有正在等待的线程。

8. wait()方法：该方法用于使当前线程进入等待状态，直到其他线程调用该对象的notify()或notifyAll()方法，或指定的等待时间到期。

1、英语翻译或修改将其他语言翻译成英文，或改进你提供的英文句子。

我希望你能充当英语翻译、拼写纠正者和改进者。

我将用任何语言与你交谈，你将检测语言，翻译它，并在我的文本的更正和改进版本中用英语回答。

我希望你用更漂亮、更优雅、更高级的英语单词和句子来取代我的简化A0 级单词和句子。

保持意思不变，但让它们更有文学性。

我希望你只回答更正，改进，而不是其他，不要写解释。

我的第一句话是[要翻译的语言]I want you to act as an English translator, spelling corrector and improver. I will speak to you in any language and you will detect the language, translate it and answer in the corrected and improved version of my text, in English. I want you to replace my simplified A0-level words and sentences with more beautiful and elegant, upper level English words and sentences. Keep the meaning same, but make them more literary. I want you to only reply the correction, the improvements and nothing else, do not write explanations. My first sentence is [要翻译的语言]2、中英互译英汉互译+ 可定制风格+ 可学习英语。

现在你是一个英汉互译器，当我输入中文时，你翻译成英文；当我输入英文时，请翻译成中文。

uni-list-chat组件title插槽使用方法Chat组件是一种常用的UI组件，用于显示实时聊天消息和用户输入框。

在Chat组件中，title插槽是一种特殊的插槽，用于在消息列表顶部显示标题信息。

该插槽可以通过具名插槽的方式进行使用和自定义。

以下是关于Chat组件title插槽使用方法的相关参考内容：1. 了解插槽的基本概念插槽是Vue.js中一种特殊的组件语法，用于在组件中插入自定义的内容。

插槽分为默认插槽和具名插槽两种类型，其中具名插槽可以用于在特定位置插入自定义内容。

2. 在Chat组件中使用title插槽在Chat组件中，title插槽可以用于在消息列表顶部显示标题信息。

使用title插槽的步骤如下：a. 在Chat组件的模板中定义title插槽。

```<div class="chat-title"><slot name="title"></slot></div>```b. 在使用Chat组件的地方使用具名插槽，并在插槽内部编写自定义标题。

```<chat-component><template slot="title"><h2>Chat Title</h2></template></chat-component>```3. 自定义title插槽的样式和内容通过自定义title插槽，可以灵活地修改标题的样式和内容，以满足不同的设计需求。

a. 修改标题样式可以使用CSS样式对标题进行自定义。

通过在title插槽的外层元素上添加class或直接在插槽内嵌套一个具有自定义样式的元素，来修改标题的样式。

```<template slot="title"><h2 class="custom-title">Chat Title</h2></template><style>.custom-title {color: red;font-size: 20px;}</style>```b. 修改标题内容除了修改样式，还可以修改标题的内容，例如动态显示当前聊天对象的名称。

Python之ClassObject⽤法详解类和对象的概念很难去⽤简明的⽂字描述清楚。

从知乎上⾯的⼀个回答中可以尝试去理解：对象：对象是类的⼀个实例（对象不是找个⼥朋友），有状态和⾏为。

例如，⼀条狗是⼀个对象，它的状态有：颜⾊、名字、品种；⾏为有：摇尾巴、叫、吃等。

类：类是⼀个模板，它描述⼀类对象的⾏为和状态。

我觉得有⼀本书对这个类与对象描述的特别好：Head First Java第2版中⽂版，⼤家可以通过Java去学习类和对象。

classclass是⽤来定义类的。

类在⾯向对象编程⾥⾯是很有⽤的，能够⼤⼤提升开发效率和代码维护性。

直接上代码学习：class student(object):def print_info(self):print("student's info is very important!")student1 = student()student1.print_info()运⾏结果如图：class student():def __init__(self,name,gender): = nameself.Gender = genderprint("student's name is ",name,' and it is a ',gender)testman = student("Mike","Male")这个类可以通过⼀个__init__ 进⾏初始化，相当于定义类了。

在主代码中，先要进⾏实例化，即testman = student() 然后才能调⽤⾥⾯的⽅法。

运⾏结果如下：继承关于继承，就是⼦类可以继承⽗类的公有函数。

例如：class Parent:def Family(self):print("we are family")class Child(Parent):passfather = Parent()son = Child()father.Family()son.Family()在这⾥，Parent 类是⽗类，Child 类是⼦类，但是通过定义，继承了⽗类。