程序猿 – 第 11 页 – 程序猿&程序媛

异步跨域 cookie 在 IOS 和 Andriod 的 Safari 或 WebView 中无法写入

跨域配置：
当入口页面与后端接口没有部署在同域（协议/域名(IP)/端口）时，需要进行跨域配置。
简单请求时，不能携带跨域凭证信息（如 cookie ），只需要后端接口返回 Access-Control-Allow-Origin:* 协议头即可。
预请求时，可携带跨域凭证信息（如 cookie ），但需要前端异步请求设置 withCredentials=true 标志，后端接口返回 Access-Control-Allow-Credentials:true 和 Access-Control-Allow-Origin:http://example 协议头，不能使用 * 占位符。
以上配置在标准浏览器实现中可正常使用，如 Andriod 6.0 平台的 Chrome 或系统自带浏览器都没问题。但 Andriod 6.0 平台的 WebView 以及 IOS 10 平台的 Safari 浏览器和 WebView 在使用“预请求”模式时，无法写入跨域 cookie 。
查询资料后发现是第三方 cookie 的隐私策略造成。 Android 5.0 之后，对于 WebView 需调用 setAcceptThirdPartyCookies 方法， IOS 7.0 之后，对于 WebView 需设置 setCookieAcceptPolicy 配置，允许第三方 cookie 存储。
变通的解决方案是，用户访问后端域下的中转页，中转页写入（非 Session 级别？） cookie 并（302/meta/js）跳转至前端域下的入口页面，此时入口页面即可正常使用“预请求”模式。
注意 Safari 开发人员工具中记录的 request 通讯，似乎并未正确显示应携带的跨域 cookie 数据，但后端确实接收到了该数据。

参考：
HTTP访问控制(CORS)
苹果手机IOS全版本safari浏览器和Android 6.0 Webview 跨域请求(CORS)时，不带cookies问题
 Android 5.0 行为变更
 Cookies and Custom Protocols
第一方Cookie和第三方Cookie区别
 关于p3p简洁策略,以及浏览器的支持情况.
记一次iphone 微信内置浏览器跨域无法获取cookie问题的解决方法
 safari浏览器cookie问题

面试感想

一个猎头问我，你想从事什么行业？我说，想从事互联网行业。她问，什么样的行业算是互联网行业？我迟疑了一下，因为发现自己答不上来。
那么，互联网行业的定义是什么呢？这几天我望着被自己拒绝和接受的面试邀请，得出自己的定义——客户群体为非特定组织和个人，基于互联网改变而非延伸原有业务体系。

面了很多家初创型公司，感觉自己就像投资人一样。只不过投资人的赌注是金钱，而我的赌注是时间和精力。每个公司都感觉自己可以活下去，但真正走到最后的能有几个呢？

Chrome在Mac和Windows下，对中国标准时间（CST）和中国夏令时(CDT)的不同处理。

通过接口从后端获取时间戳，在前端用JS格式化显示。发现Chrome在Mac和Windows下，对特定的时间段（1986年至1991年），的处理方式并不相同。

//Mac下的Chrome浏览器
new Date(640450800000)
Thu Apr 19 1990 00:00:00 GMT+0900 (CDT)
new Date()
Mon Jul 04 2016 12:00:00 GMT+0800 (CST)
new Date(1467561600000)
Mon Jul 04 2016 00:00:00 GMT+0800 (CST)

//Windows下的Chrome浏览器
new Date(640450800000)
Wed Apr 18 1990 23:00:00 GMT+0800 (中国标准时间)
new Date()
Mon Jul 04 2016 12:00:00 GMT+0800 (中国标准时间)
new Date(1467561600000)
Mon Jul 04 2016 00:00:00 GMT+0800 (中国标准时间)

//Mac下的Chrome浏览器

new Date(640450800000)

Thu Apr 19 1990 00:00:00 GMT+0900 (CDT)

new Date()

Mon Jul 04 2016 12:00:00 GMT+0800 (CST)

new Date(1467561600000)

Mon Jul 04 2016 00:00:00 GMT+0800 (CST)

//Windows下的Chrome浏览器

new Date(640450800000)

Wed Apr 18 1990 23:00:00 GMT+0800 (中国标准时间)

new Date()

Mon Jul 04 2016 12:00:00 GMT+0800 (中国标准时间)

new Date(1467561600000)

Mon Jul 04 2016 00:00:00 GMT+0800 (中国标准时间)

查询资料后发现，原来中国也曾经使用过夏令时。

1986年至1991年，中华人民共和国在全国范围实行了六年夏令时，每年从4月中旬的第一个星期日2时整（北京时间）到9月中旬第一个星期日的凌晨2时整（北京夏令时）。除1986
年因是实行夏令时的第一年，从5月4日开始到9月14日结束外，其它年份均按规定的时段施行。1992年4月5日后不再实行。

要避免此情况可在后端对时间进行处理，返回格式化后的日期字符串。

TimeZone.setDefault(TimeZone.getTimeZone("GMT+8:00"));

1	TimeZone.setDefault(TimeZone.getTimeZone("GMT+8:00"));

或在前端通过getTimezoneOffset检测夏令时，尝试网上找到的夏令时检测算法。

<!DOCTYPE html>
<html>
    <head>
    <title>DST Calculator</title>
    <script type="text/javascript">

    function DisplayDstSwitchDates()
    {
        var year = new Date().getYear();
        if (year < 1000)
            year += 1900;

        var firstSwitch = 0;
        var secondSwitch = 0;
        var lastOffset = 99;

        // Loop through every month of the current year
        for (i = 0; i < 12; i++)
        {
            // Fetch the timezone value for the month
            var newDate = new Date(Date.UTC(year, i, 0, 0, 0, 0, 0));
            var tz = -1 * newDate.getTimezoneOffset() / 60;

            // Capture when a timzezone change occurs
            if (tz > lastOffset)
                firstSwitch = i-1;
            else if (tz < lastOffset)
                secondSwitch = i-1;

            lastOffset = tz;
        }

        // Go figure out date/time occurences a minute before
        // a DST adjustment occurs
        var secondDstDate = FindDstSwitchDate(year, secondSwitch);
        var firstDstDate = FindDstSwitchDate(year, firstSwitch);

        if (firstDstDate == null && secondDstDate == null)
            return 'Daylight Savings is not observed in your timezone.';
        else
            return 'Last minute before DST change occurs in ' +
               year + ': ' + firstDstDate + ' and ' + secondDstDate;
    }

    function FindDstSwitchDate(year, month)
    {
        // Set the starting date
        var baseDate = new Date(Date.UTC(year, month, 0, 0, 0, 0, 0));
        var changeDay = 0;
        var changeMinute = -1;
        var baseOffset = -1 * baseDate.getTimezoneOffset() / 60;
        var dstDate;

        // Loop to find the exact day a timezone adjust occurs
        for (day = 0; day < 50; day++)
        {
            var tmpDate = new Date(Date.UTC(year, month, day, 0, 0, 0, 0));
            var tmpOffset = -1 * tmpDate.getTimezoneOffset() / 60;

            // Check if the timezone changed from one day to the next
            if (tmpOffset != baseOffset)
            {
                var minutes = 0;
                changeDay = day;

                // Back-up one day and grap the offset
                tmpDate = new Date(Date.UTC(year, month, day-1, 0, 0, 0, 0));
                tmpOffset = -1 * tmpDate.getTimezoneOffset() / 60;

                // Count the minutes until a timezone chnage occurs
                while (changeMinute == -1)
                {
                    tmpDate = new Date(Date.UTC(year, month, day-1, 0, minutes, 0, 0));
                    tmpOffset = -1 * tmpDate.getTimezoneOffset() / 60;

                    // Determine the exact minute a timezone change
                    // occurs
                    if (tmpOffset != baseOffset)
                    {
                        // Back-up a minute to get the date/time just
                        // before a timezone change occurs
                        tmpOffset = new Date(Date.UTC(year, month,
                                             day-1, 0, minutes-1, 0, 0));
                        changeMinute = minutes;
                        break;
                    }
                    else
                        minutes++;
                }

                // Add a month (for display) since JavaScript counts
                // months from 0 to 11
                dstDate = tmpOffset.getMonth() + 1;

                // Pad the month as needed
                if (dstDate < 10) dstDate = "0" + dstDate;

                // Add the day and year
                dstDate += '/' + tmpOffset.getDate() + '/' + year + ' ';
 
                // Capture the time stamp
                tmpDate = new Date(Date.UTC(year, month,
                                   day-1, 0, minutes-1, 0, 0));
                dstDate += tmpDate.toTimeString().split(' ')[0];
                return dstDate;
            }
        }
    }

    </script>
    </head>
    <body>
        <script type="text/javascript">
            document.write("Current date/time: " + new Date() + "<br />");
            document.write(DisplayDstSwitchDates());
        </script>
    </body>
</html>

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<!DOCTYPE html>

<html>

<head>

<title>DST Calculator</title>

function DisplayDstSwitchDates()

{

var year = new Date().getYear();

if (year < 1000)

year += 1900;

var firstSwitch = 0;

var secondSwitch = 0;

var lastOffset = 99;

// Loop through every month of the current year

for (i = 0; i < 12; i++)

{

// Fetch the timezone value for the month

var newDate = new Date(Date.UTC(year, i, 0, 0, 0, 0, 0));

var tz = -1 * newDate.getTimezoneOffset() / 60;

// Capture when a timzezone change occurs

if (tz > lastOffset)

firstSwitch = i-1;

else if (tz < lastOffset)

secondSwitch = i-1;

lastOffset = tz;

}

// Go figure out date/time occurences a minute before

// a DST adjustment occurs

var secondDstDate = FindDstSwitchDate(year, secondSwitch);

var firstDstDate = FindDstSwitchDate(year, firstSwitch);

if (firstDstDate == null && secondDstDate == null)

return 'Daylight Savings is not observed in your timezone.';

else

return 'Last minute before DST change occurs in ' +

year + ': ' + firstDstDate + ' and ' + secondDstDate;

}

function FindDstSwitchDate(year, month)

{

// Set the starting date

var baseDate = new Date(Date.UTC(year, month, 0, 0, 0, 0, 0));

var changeDay = 0;

var changeMinute = -1;

var baseOffset = -1 * baseDate.getTimezoneOffset() / 60;

var dstDate;

// Loop to find the exact day a timezone adjust occurs

for (day = 0; day < 50; day++)

{

var tmpDate = new Date(Date.UTC(year, month, day, 0, 0, 0, 0));

var tmpOffset = -1 * tmpDate.getTimezoneOffset() / 60;

// Check if the timezone changed from one day to the next

if (tmpOffset != baseOffset)

{

var minutes = 0;

changeDay = day;

// Back-up one day and grap the offset

tmpDate = new Date(Date.UTC(year, month, day-1, 0, 0, 0, 0));

tmpOffset = -1 * tmpDate.getTimezoneOffset() / 60;

// Count the minutes until a timezone chnage occurs

while (changeMinute == -1)

{

tmpDate = new Date(Date.UTC(year, month, day-1, 0, minutes, 0, 0));

tmpOffset = -1 * tmpDate.getTimezoneOffset() / 60;

// Determine the exact minute a timezone change

// occurs

if (tmpOffset != baseOffset)

{

// Back-up a minute to get the date/time just

// before a timezone change occurs

tmpOffset = new Date(Date.UTC(year, month,

day-1, 0, minutes-1, 0, 0));

changeMinute = minutes;

break;

}

else

minutes++;

}

// Add a month (for display) since JavaScript counts

// months from 0 to 11

dstDate = tmpOffset.getMonth() + 1;

// Pad the month as needed

if (dstDate < 10) dstDate = "0" + dstDate;

// Add the day and year

dstDate += '/' + tmpOffset.getDate() + '/' + year + ' ';

// Capture the time stamp

tmpDate = new Date(Date.UTC(year, month,

day-1, 0, minutes-1, 0, 0));

dstDate += tmpDate.toTimeString().split(' ')[0];

return dstDate;

}

</script>

</head>

<body>

document.write("Current date/time: " + new Date() + "<br />");

document.write(DisplayDstSwitchDates());

</script>

</body>

</html>

参考资料：
时间是什么？
java中的时区陷阱
 Java —— 时区（夏令时）问题
 CST和GMT时间的区别
 使用 JavaScript 处理夏令时
 js获得当前时区夏令时发生和终止的时间
 List of time zone abbreviations
tz database
Daylight saving time
Time in China
Time zone
ISO 8601

导航卫星轨道对比图

地球静止轨道、伽利略定位系统、全球定位系统（GPS）、格洛纳斯系统、北斗卫星导航系统、国际太空站及哈勃望远镜的半径比较图。另外，月球轨道半径（385,000公里）是地球静止轨道的大约9倍。

Geostationary orbit

<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="100%" height="100%" viewBox="-432 -432 864 864">
 <title>Comparison of several satellite navigation system orbits</title>
 <desc>Comparison of geostationary, GPS, GLONASS, Galileo and COMPASS (medium earth orbit satellites), International Space Station, Hubble Space Telescope and Iridium Constellation orbits with the Van Allen radiation belts and the nominal size of the earth, drawn by CMG Lee. Earth bitmap is http://commons.wikimedia.org/wiki/File:North_pole_february_ice-pack_1978-2002.png by Geo Swan. The Moon's orbit is around 9 times larger (in radius and length) than geostationary orbit. In the SVG file, hover over an orbit or its label to highlight it, and click to load its Wikipedia article.</desc>
 <style type="text/css">
  #main { font-family:Helvetica,Arial,sans-serif; font-size:40px; text-anchor:end;
          stroke-opacity:0.75; stroke-width:2; fill:none; cursor:default; }
  #main:hover            { stroke-opacity:0.2; fill-opacity:0.2; }
  .nofade, .active:hover { stroke-opacity:1;   fill-opacity:1;   }
  #vab { font-style:italic; font-weight:bold; font-size:24px; text-anchor:middle; stroke:none; }
  @keyframes         rot { from { transform:         rotate(360deg); }
                           to   { transform:         rotate(0deg);   } }
  @-moz-keyframes    rot { from { -moz-transform:    rotate(360deg); }
                           to   { -moz-transform:    rotate(0deg);   } }
  @-webkit-keyframes rot { from { -webkit-transform: rotate(360deg); }
                           to   { -webkit-transform: rotate(0deg);   } }
  .rot { animation:         rot 60s linear infinite;
         -moz-animation:    rot 60s linear infinite;
         -webkit-animation: rot 60s linear infinite; }
 </style>
 <defs>
  <radialgradient id="gradient_shade" cx="50%" cy="50%" r="55%" fx="25%" fy="25%">
   <stop offset="25%" stop-color="#ffffff" stop-opacity="0"></stop>
   <stop offset="99%" stop-color="#000000" stop-opacity="1"></stop>
  </radialgradient>
  <radialgradient id="gradient_vab" cx="50%" cy="50%" r="50%" fx="50%" fy="50%">
   <stop offset="7.4%" stop-color="#ff9900" stop-opacity="0"></stop>
   <stop offset="9.4%" stop-color="#ff9900" stop-opacity="0.3"></stop>
   <stop offset="10.4%" stop-color="#ff9900" stop-opacity="0.3"></stop>
   <stop offset="12.4%" stop-color="#ff9900" stop-opacity="0"></stop>
   <stop offset="19.4%" stop-color="#9999ff" stop-opacity="0"></stop>
   <stop offset="21.4%" stop-color="#9999ff" stop-opacity="0.2"></stop>
   <stop offset="66.4%" stop-color="#9999ff" stop-opacity="0"></stop>
  </radialgradient>
  <path id="km" d="M 10 0 V -10 M 20 0 V -10 M 30 0 V -10 M 40 0 V -10 M 50 0 V -20 M 60 0 V -10 M 70 0 V -10 M 80 0 V -10 M 90 0 V -10 M 100 0 V -30" fill="none"></path>
  <path id="mi" d="M 16.1 0 V 10 M 32.2 0 V 10 M 48.3 0 V 10 M 64.4 0 V 10 M 80.5 0 V 20 M 96.6 0 V 10 M 112.7 0 V 10 M 128.8 0 V 10 M 144.9 0 V 10 M 161 0 V 30" fill="none"></path>
 </defs>
 <circle cx="0" cy="0" r="99999" fill="none"></circle>
 <g id="main">
  <a target="info" xlink:href="http://wikipedia.org/wiki/Van_Allen_radiation_belt" id="vab" class="active">
   <circle cx="0" cy="0" r="1000" fill="url(#gradient_vab)"></circle>
   <text x="-6" y="-109" fill="#cc6600">内层</text>
   <text x="-6" y="-86" fill="#cc6600">范艾伦辐射带</text>
   <text x="80" y="358" fill="#9999cc">外层</text>
   <text x="80" y="380" fill="#9999cc">范艾伦辐射带</text>
  </a>
  <a target="info" xlink:href="http://wikipedia.org/wiki/Geostationary_orbit" id="geo" class="active" stroke="#999999" fill="#999999">
   <ellipse cx="0" cy="0" rx="422" ry="422" fill="none"></ellipse>
   <path d="M 0 -422 H 175"></path>
   <g text-anchor="start">
    <text x="177" y="-400" stroke="none">地球静止轨道</text>
    <text x="215" y="-366" stroke="none"></text>
   </g>
  </a>
  <a target="info" xlink:href="http://wikipedia.org/wiki/Global_Positioning_System" id="gps" class="active" stroke="#0000ff" fill="#0000ff">
   <ellipse cx="0" cy="0" rx="266" ry="266" fill="none"></ellipse>
   <path d="M 0 -266 H -145"></path>
   <text x="-145" y="-261" stroke="none">全球定位系统</text>
  </a>
  <a target="info" xlink:href="http://wikipedia.org/wiki/GLONASS" id="glonass" class="active" stroke="#ff0000" fill="#ff0000">
   <ellipse cx="0" cy="0" rx="255" ry="255" fill="none"></ellipse>
   <path d="M 0 -255 H 215"></path>
   <text x="215" y="-228" stroke="none" text-anchor="start">格洛纳斯系统</text>
  </a>
  <a target="info" xlink:href="http://wikipedia.org/wiki/Galileo_(satellite_navigation)" id="galileo" class="active" stroke="#009999" fill="#009999">
   <ellipse cx="0" cy="0" rx="296" ry="296" fill="none"></ellipse>
   <path d="M 0 -296 H -145"></path>
   <text x="-145" y="-296" stroke="none">伽利略定位系统</text>
  </a>
  <a target="info" xlink:href="http://wikipedia.org/wiki/Compass_navigation_system" id="compass" class="active" stroke="#cc9900" fill="#cc9900">
   <ellipse cx="0" cy="0" rx="276" ry="276" fill="none"></ellipse>
   <path d="M 0 -276 H 215"></path>
   <g text-anchor="start">
    <text x="215" y="-295" stroke="none">北斗卫星导航系统</text>
    <text x="217" y="-270" font-size="28" stroke="none"></text>
   </g>
  </a>
  <a target="info" xlink:href="http://wikipedia.org/wiki/Iridium_satellite_constellation" id="iridium" class="active" stroke="#660099" fill="#660099">
   <ellipse cx="0" cy="0" rx="71.8" ry="71.8" fill="none"></ellipse>
   <path d="M 0 -71.8 H -80"></path>
   <text x="-80" y="-71.8" stroke="none">铱星</text>
  </a>
  <a target="info" xlink:href="http://wikipedia.org/wiki/Hubble_Space_Telescope" id="hst" class="active" stroke="#00cc00" fill="#00cc00">
   <ellipse cx="0" cy="0" rx="69.4" ry="69.4" fill="none"></ellipse>
   <path d="M 0 -69.4 H 80"></path>
   <text x="80" y="-69.4" stroke="none" text-anchor="start">哈勃</text>
  </a>
  <a target="info" xlink:href="http://wikipedia.org/wiki/International_Space_Station" id="iss" class="active" stroke="#ff00cc" fill="#ff00cc">
   <ellipse cx="0" cy="0" rx="67.5" ry="67.5" fill="none"></ellipse>
   <path d="M 0 67.5 H 80"></path>
   <text x="80" y="67.5" stroke="none" text-anchor="start">国际空间站</text>
  </a>
  <g class="nofade" font-size="24" text-anchor="middle" stroke="#000000" stroke-width="1" fill="#000000">
   <g font-weight="bold" text-anchor="start" stroke="none">
    <text x="-390" y="-90"></text>
    <text x="-390" y="-70">轨道半径</text>
   </g>
   <path d="M 0 0 H -490"></path>
   <use xlink:href="#km" transform="translate(-100)"></use>
   <use xlink:href="#km" transform="translate(-200)"></use>
   <use xlink:href="#km" transform="translate(-300)"></use>
   <use xlink:href="#km" transform="translate(-400)"></use>
   <use xlink:href="#km" transform="translate(-500)"></use>
   <text x="-115" y="-35" stroke="none">10000 km</text>
   <text x="-215" y="-35" stroke="none">20000</text>
   <text x="-315" y="-35" stroke="none">30000</text>
   <text x="-432" y="-35" text-anchor="start" stroke="none">40000</text>
   <use xlink:href="#mi" transform="translate(-161)"></use>
   <use xlink:href="#mi" transform="translate(-322)"></use>
   <use xlink:href="#mi" transform="translate(-483)"></use>
   <text x="-140" y="55" stroke="none">10000 miles</text>
   <text x="-330" y="55" stroke="none">20000</text>
   <g transform="translate(64)">
    <g font-weight="bold" text-anchor="end" stroke="none">
     <text x="345" y="-90"></text>
     <text x="345" y="-70">海拔高度</text>
    </g>
    <path d="M 0 0 H 483"></path>
    <use xlink:href="#km"></use>
    <use xlink:href="#km" transform="translate(100)"></use>
    <use xlink:href="#km" transform="translate(200)"></use>
    <use xlink:href="#km" transform="translate(300)"></use>
    <text x="100" y="-35" stroke="none">10000</text>
    <text x="190" y="-35" stroke="none">20000</text>
    <text x="300" y="-35" stroke="none">30000 km</text>
    <use xlink:href="#mi"></use>
    <use xlink:href="#mi" transform="translate(161)"></use>
    <use xlink:href="#mi" transform="translate(322)"></use>
    <text x="150" y="55" stroke="none">10000</text>
    <text x="300" y="55" stroke="none">20000 miles</text>
   </g>
   <text x="-15" y="-360" font-weight="bold" text-anchor="end" stroke="none">轨道周期</text>
   <path d="M 0 0 V -432 M 0 -51 H 10 M 0 -81 H 10 M 0 -106 H 10 M 0 -128 H 10 M 0 -149 H 20 M 0 -168 H 10 M 0 -186 H 10 M 0 -203 H 10 M 0 -220 H 10 M 0 -236 H 30 M 0 -251 H 10 M 0 -266 H 10 M 0 -281 H 10 M 0 -295 H 10 M 0 -309 H 20 M 0 -322 H 10 M 0 -336 H 10 M 0 -349 H 10 M 0 -362 H 10 M 0 -374 H 30 M 0 -387 H 10 M 0 -399 H 10 M 0 -411 H 10 M 0 -423 H 10"></path>
   <text x="30" y="-139" text-anchor="start" stroke="none">5 hours</text>
   <text x="30" y="-221" text-anchor="start" stroke="none">10 hours</text>
   <text x="30" y="-299" text-anchor="start" stroke="none">15 hours</text>
   <text x="30" y="-364" text-anchor="start" stroke="none">20 hours</text>
   <text x="-15" y="358" font-weight="bold" text-anchor="end" stroke="none">轨道速度</text>
   <path d="M 0 69 H -10 M 0 78 H -10 M 0 89 H -20 M 0 102 H -10 M 0 118 H -10 M 0 139 H -10 M 0 165 H -10 M 0 200 H -30 M 0 247 H -10 M 0 312 H -10 M 0 408 H -10 M 0 0 V 432 M 0 66 H 10 M 0 71 H 10 M 0 77 H 10 M 0 83 H 20 M 0 90 H 10 M 0 98 H 10 M 0 107 H 10 M 0 117 H 10 M 0 129 H 30 M 0 143 H 10 M 0 160 H 10 M 0 179 H 10 M 0 202 H 10 M 0 230 H 20 M 0 264 H 10 M 0 306 H 10 M 0 359 H 10 M 0 427 H 10"></path>
   <text x="30" y="93" text-anchor="start" stroke="none">25000 km/h</text>
   <text x="30" y="139" text-anchor="start" stroke="none">20000 km/h</text>
   <text x="30" y="235" text-anchor="start" stroke="none">15000 km/h</text>
   <text x="15" y="430" text-anchor="start" stroke="none">11000 km/h</text>
   <text x="-30" y="99" text-anchor="end" stroke="none">15000 mph</text>
   <text x="-30" y="210" text-anchor="end" stroke="none">10000 mph</text>
   <text x="-15" y="415" text-anchor="end" stroke="none">7000 mph</text>
  </g>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">

<title>Comparison of several satellite navigation system orbits</title>

<desc>Comparison of geostationary, GPS, GLONASS, Galileo and COMPASS (medium earth orbit satellites), International Space Station, Hubble Space Telescope and Iridium Constellation orbits with the Van Allen radiation belts and the nominal size of the earth, drawn by CMG Lee. Earth bitmap is http://commons.wikimedia.org/wiki/File:North_pole_february_ice-pack_1978-2002.png by Geo Swan. The Moon's orbit is around 9 times larger (in radius and length) than geostationary orbit. In the SVG file, hover over an orbit or its label to highlight it, and click to load its Wikipedia article.</desc>

#main { font-family:Helvetica,Arial,sans-serif; font-size:40px; text-anchor:end;

stroke-opacity:0.75; stroke-width:2; fill:none; cursor:default; }

#main:hover { stroke-opacity:0.2; fill-opacity:0.2; }

.nofade, .active:hover { stroke-opacity:1; fill-opacity:1; }

#vab { font-style:italic; font-weight:bold; font-size:24px; text-anchor:middle; stroke:none; }

@keyframes rot { from { transform: rotate(360deg); }

to { transform: rotate(0deg); } }

@-moz-keyframes rot { from { -moz-transform: rotate(360deg); }

to { -moz-transform: rotate(0deg); } }

@-webkit-keyframes rot { from { -webkit-transform: rotate(360deg); }

to { -webkit-transform: rotate(0deg); } }

.rot { animation: rot 60s linear infinite;

-moz-animation: rot 60s linear infinite;

-webkit-animation: rot 60s linear infinite; }

</style>

<defs>

</radialgradient>

</radialgradient>

</defs>

<text x="-6" y="-86" fill="#cc6600">范艾伦辐射带</text>

<text x="80" y="380" fill="#9999cc">范艾伦辐射带</text>

</a>

<text x="177" y="-400" stroke="none">地球静止轨道</text>

</g>

</a>

<text x="-145" y="-261" stroke="none">全球定位系统</text>

</a>

<text x="215" y="-228" stroke="none" text-anchor="start">格洛纳斯系统</text>

</a>

<text x="-145" y="-296" stroke="none">伽利略定位系统</text>

</a>

<text x="215" y="-295" stroke="none">北斗卫星导航系统</text>

</g>

</a>

</a>

</a>

<text x="80" y="67.5" stroke="none" text-anchor="start">国际空间站</text>

</a>

</g>

<text x="-140" y="55" stroke="none">10000 miles</text>

</g>

<text x="300" y="55" stroke="none">20000 miles</text>

</g>

<text x="30" y="-139" text-anchor="start" stroke="none">5 hours</text>

<text x="30" y="-221" text-anchor="start" stroke="none">10 hours</text>

<text x="30" y="-299" text-anchor="start" stroke="none">15 hours</text>

<text x="30" y="-364" text-anchor="start" stroke="none">20 hours</text>

</g>

</g>

</g>

</svg>

DOM级别事件捕获事件冒泡阻断事件传播阻止默认行为自定义事件

事件处理兼容性函数

var EventUtil = {
  addHandler: function(element, type, handler){
    if (element.addEventListener){
      element.addEventListener(type, handler, false);
    } else if (element.attachEvent){
      element.attachEvent("on" + type, handler);
    } else {
      element["on" + type] = handler;
    }
  },
  removeHandler: function(element, type, handler){
    if (element.removeEventListener){
      element.removeEventListener(type, handler, false);
    } else if (element.detachEvent){
      element.detachEvent("on" + type, handler);
    } else {
      element["on" + type] = null;
    }
  },
  getEvent: function(event){
    return event ? event : window.event;
  },
  getTarget: function(event){
    return event.target || event.srcElement;
  },
  preventDefault: function(event){
    if (event.preventDefault){
      event.preventDefault();
    } else {
      event.returnValue = false;
    }
  },
  stopPropagation: function(event){
    if (event.stopPropagation){
      event.stopPropagation();
    } else {
      event.cancelBubble = true;
    }
};

var EventUtil = {

addHandler: function(element, type, handler){

if (element.addEventListener){

element.addEventListener(type, handler, false);

} else if (element.attachEvent){

element.attachEvent("on" + type, handler);

} else {

element["on" + type] = handler;

}

removeHandler: function(element, type, handler){

if (element.removeEventListener){

element.removeEventListener(type, handler, false);

} else if (element.detachEvent){

element.detachEvent("on" + type, handler);

} else {

element["on" + type] = null;

}

getEvent: function(event){

return event ? event : window.event;

getTarget: function(event){

return event.target || event.srcElement;

preventDefault: function(event){

if (event.preventDefault){

event.preventDefault();

} else {

event.returnValue = false;

}

stopPropagation: function(event){

if (event.stopPropagation){

event.stopPropagation();

} else {

event.cancelBubble = true;

}

};

EventTarget
Legacy Platform Events
理解JavaScript中的事件处理
 关于DOM级别的一些问题

自定义事件

// Create the event.
var event = document.createEvent('Event');

// Define that the event name is 'build'.
event.initEvent('build', true, true);

// Listen for the event.
elem.addEventListener('build', function (e) {
  // e.target matches elem
}, false);

// target can be any Element or other EventTarget.
elem.dispatchEvent(event);

// Create the event.

var event = document.createEvent('Event');

// Define that the event name is 'build'.

event.initEvent('build', true, true);

// Listen for the event.

elem.addEventListener('build', function (e) {

// e.target matches elem

}, false);

// target can be any Element or other EventTarget.

elem.dispatchEvent(event);

Document.createEvent()
CustomEvent
创建和触发 events
javascript自定义事件(event)

jQuery事件核心

咋一看其实原理都挺简单的， 但是jQuery为了实现兼容统一，可谓煞费苦心了，把事件冒泡与捕获都统一模拟了一遍

1. jQuery为统一原生Event对象而封装的jQuery.Event类，封装了preventDefault，stopPropagation,stopImmediatePropagation原生接口，可以直接捕获到用户的行为
2. 由核心组件 jQuery.cache 实现注册事件处理程序的存储，实际上绑定在 DOM元素上的事件处理程序只有一个，即 jQuery.cache[elem[expando]].handle 中存储的函数，该函数在内部调用 jQuery.event.dispatch(event) 实现对该DOM元素特定事件的缓存的访问，并依次执行这些事件处理程序。
3. jQuery.event.add(elem, types, handler, data, selector) 方法用于给特定elem元素添加特定的事件 types([type.namespace, type.namespace, ...])的事件处理程序 handler, 通过第四个参数 data 增强执行当前 handler 事件处理程序时的 $event.data 属性，以提供更灵活的数据通讯，而第五个元素用于指定基于选择器的委托事件
4. namespace 命名空间机制，namespace 机制可以对事件进行更为精细的控制，开发人员可以指定特定空间的事件，删除特定命名空间的事件，以及触发特定命名空间的事件。这使得对事件处理机制的功能更加健
5. jQuert.event.special 对象用于某些事件类型的特殊行为和属性。比如 load 事件拥有特殊的 noBubble 属性，可以防止该事件的冒泡而引发一些错误。总的来说，有这样一些方法和属性：
6. jQuery.event.simulate(type, elem, event, bubble)模拟事件并立刻触发方法，可用于在DOM元素 elem 上模拟自定义事件类型 type，参数 bubble用于指定该事件是否可冒泡，event 参数表示 jQuery 事件对象 $event。 模拟事件通过事件对象的isSimulated属性为 true 表示这是模拟事件。该方法内部调用 trigger() 逻辑 或 dispatch() 逻辑立刻触发该模拟事件。该方法主要用于修正浏览器事件的兼容性问题，比如模拟出可冒泡的 focusin/ focusout 事件，修正IE中 change 事件的不可冒泡问题，修正IE中 submit事件不可冒泡问题
7. jQuery.event.dispatch(event) 方法在处理事件委托机制时，依赖委托节点在DOM树的深度安排优先级，委托的DOM节点层次越深，其执行优先级越高。而其对于stopPropagation的处理有些特殊，在事件委托情况下并不一定会调用绑定在该DOM元素上的该类型的所有事件处理程序，而依赖于委托的事件处理程序的执行结果，如果低层委托的事件处理程序声明了停止冒泡，那么高层委托的事件以及自身绑定事件就不会被执行，这拓展了 DOM 委托机制的功能。
8. jQuery.event.trigger(event | type, data, elem, onlyHandlers) 方法提供开发人员以程序方式触发特定事件的接口，该方法的第一个参数可以是 $event/ event 对象 ，也可以是某个事件类型的字符串 type； 第二个参数 data 用于扩展该事件触发时事件处理程序的参数规模，用于传递一些必要的信息。 elem参数表示触发该事件的DOM元素；最后该方法在默认情况下，其事件会冒泡，并且在有默认动作的情况下执行默认行为，但是如果指定了 onlyHandlers 参数，该方法只会触发绑定在该DOM元素上的事件处理程序，而不会引发冒泡和默认动作，也不会触发特殊的 trigger 行为。
9. …………………

咋一看其实原理都挺简单的，但是jQuery为了实现兼容统一，可谓煞费苦心了，把事件冒泡与捕获都统一模拟了一遍

1. jQuery为统一原生Event对象而封装的jQuery.Event类，封装了preventDefault，stopPropagation,stopImmediatePropagation原生接口，可以直接捕获到用户的行为

2. 由核心组件 jQuery.cache 实现注册事件处理程序的存储，实际上绑定在 DOM元素上的事件处理程序只有一个，即 jQuery.cache[elem[expando]].handle 中存储的函数，该函数在内部调用 jQuery.event.dispatch(event) 实现对该DOM元素特定事件的缓存的访问，并依次执行这些事件处理程序。

3. jQuery.event.add(elem, types, handler, data, selector) 方法用于给特定elem元素添加特定的事件 types([type.namespace, type.namespace, ...])的事件处理程序 handler, 通过第四个参数 data 增强执行当前 handler 事件处理程序时的 $event.data 属性，以提供更灵活的数据通讯，而第五个元素用于指定基于选择器的委托事件

4. namespace 命名空间机制，namespace 机制可以对事件进行更为精细的控制，开发人员可以指定特定空间的事件，删除特定命名空间的事件，以及触发特定命名空间的事件。这使得对事件处理机制的功能更加健

5. jQuert.event.special 对象用于某些事件类型的特殊行为和属性。比如 load 事件拥有特殊的 noBubble 属性，可以防止该事件的冒泡而引发一些错误。总的来说，有这样一些方法和属性：

6. jQuery.event.simulate(type, elem, event, bubble)模拟事件并立刻触发方法，可用于在DOM元素 elem 上模拟自定义事件类型 type，参数 bubble用于指定该事件是否可冒泡，event 参数表示 jQuery 事件对象 $event。模拟事件通过事件对象的isSimulated属性为 true 表示这是模拟事件。该方法内部调用 trigger() 逻辑或 dispatch() 逻辑立刻触发该模拟事件。该方法主要用于修正浏览器事件的兼容性问题，比如模拟出可冒泡的 focusin/ focusout 事件，修正IE中 change 事件的不可冒泡问题，修正IE中 submit事件不可冒泡问题

7. jQuery.event.dispatch(event) 方法在处理事件委托机制时，依赖委托节点在DOM树的深度安排优先级，委托的DOM节点层次越深，其执行优先级越高。而其对于stopPropagation的处理有些特殊，在事件委托情况下并不一定会调用绑定在该DOM元素上的该类型的所有事件处理程序，而依赖于委托的事件处理程序的执行结果，如果低层委托的事件处理程序声明了停止冒泡，那么高层委托的事件以及自身绑定事件就不会被执行，这拓展了 DOM 委托机制的功能。

8. jQuery.event.trigger(event | type, data, elem, onlyHandlers) 方法提供开发人员以程序方式触发特定事件的接口，该方法的第一个参数可以是 $event/ event 对象，也可以是某个事件类型的字符串 type；第二个参数 data 用于扩展该事件触发时事件处理程序的参数规模，用于传递一些必要的信息。 elem参数表示触发该事件的DOM元素；最后该方法在默认情况下，其事件会冒泡，并且在有默认动作的情况下执行默认行为，但是如果指定了 onlyHandlers 参数，该方法只会触发绑定在该DOM元素上的事件处理程序，而不会引发冒泡和默认动作，也不会触发特殊的 trigger 行为。

9. …………………

解密jQuery事件核心 – 绑定设计（一）
解密jQuery事件核心 – 委托设计（二）
解密jQuery事件核心 – 自定义设计（三）
解密jQuery事件核心 – 模拟事件（四）