\u4f5c\u8005\uff1a \u962e\u4e00\u5cf0<\/a><\/p>\n

\u65e5\u671f\uff1a 2011\u5e746\u670824\u65e5<\/abbr><\/a><\/p>\n<\/div>\n

1.<\/p>\n

\u4e8c\u5468\u524d\uff0c\u6211\u8c08\u4e86 \u4e00\u70b9<\/a>Javascript\u7684\u5386\u53f2\u3002<\/p>\n<\/div>\n

\u4eca\u5929\u628a\u8fd9\u90e8\u5206\u8865\u5168\uff0c\u4ece\u5386\u53f2\u7684\u89d2\u5ea6\uff0c\u8bf4\u660eJavascript\u5230\u5e95\u662f\u5982\u4f55\u8bbe\u8ba1\u51fa\u6765\u7684\u3002<\/p>\n

\u53ea\u6709\u4e86\u89e3\u8fd9\u6bb5\u5386\u53f2\uff0c\u624d\u80fd\u660e\u767dJavascript\u4e3a\u4ec0\u4e48\u662f\u73b0\u5728\u7684\u6837\u5b50\u3002\u6211\u4f9d\u636e\u7684\u8d44\u6599\uff0c\u4e3b\u8981\u662f Brendan Eich\u7684\u81ea\u8ff0<\/a>\u3002<\/p>\n

2.<\/p>\n

\u4e0a\u4e00\u7bc7\u6587\u7ae0<\/a>\u5199\u9053\uff1a<\/p>\n

“1994\u5e74\uff0c\u7f51\u666f\u516c\u53f8\uff08Netscape\uff09\u53d1\u5e03\u4e86Navigator\u6d4f\u89c8\u56680.9\u7248\u3002\u8fd9\u662f\u5386\u53f2\u4e0a\u7b2c\u4e00\u4e2a\u6bd4\u8f83\u6210\u719f\u7684\u7f51\u7edc\u6d4f\u89c8\u5668\uff0c\u8f70\u52a8\u4e00\u65f6\u3002\u4f46\u662f\uff0c\u8fd9\u4e2a\u7248\u672c\u7684\u6d4f\u89c8\u5668\u53ea\u80fd\u7528\u6765\u6d4f\u89c8\uff0c\u4e0d\u5177\u5907\u4e0e\u8bbf\u95ee\u8005\u4e92\u52a8\u7684\u80fd\u529b\u3002……\u7f51\u666f\u516c\u53f8\u6025\u9700\u4e00\u79cd\u7f51\u9875\u811a\u672c\u8bed\u8a00\uff0c\u4f7f\u5f97\u6d4f\u89c8\u5668\u53ef\u4ee5\u4e0e\u7f51\u9875\u4e92\u52a8\u3002<\/strong>“<\/p><\/blockquote>\n
$\"\"$ <\/p>\n
\u7f51\u9875\u811a\u672c\u8bed\u8a00\u5230\u5e95\u662f\u4ec0\u4e48\u8bed\u8a00\uff1f\u7f51\u666f\u516c\u53f8\u5f53\u65f6\u6709\u4e24\u4e2a\u9009\u62e9\uff1a\u4e00\u4e2a\u662f\u91c7\u7528\u73b0\u6709\u7684\u8bed\u8a00\uff0c\u6bd4\u5982Perl\u3001Python\u3001Tcl\u3001Scheme\u7b49\u7b49\uff0c\u5141\u8bb8\u5b83\u4eec\u76f4\u63a5\u5d4c\u5165\u7f51\u9875\uff1b\u53e6\u4e00\u4e2a\u662f\u53d1\u660e\u4e00\u79cd\u5168\u65b0\u7684\u8bed\u8a00\u3002<\/p>\n
\u8fd9\u4e24\u4e2a\u9009\u62e9\u5404\u6709\u5229\u5f0a\u3002\u7b2c\u4e00\u4e2a\u9009\u62e9\uff0c\u6709\u5229\u4e8e\u5145\u5206\u5229\u7528\u73b0\u6709\u4ee3\u7801\u548c\u7a0b\u5e8f\u5458\u8d44\u6e90\uff0c\u63a8\u5e7f\u8d77\u6765\u6bd4\u8f83\u5bb9\u6613\uff1b\u7b2c\u4e8c\u4e2a\u9009\u62e9\uff0c\u6709\u5229\u4e8e\u5f00\u53d1\u51fa\u5b8c\u5168\u9002\u7528\u7684\u8bed\u8a00\uff0c\u5b9e\u73b0\u8d77\u6765\u6bd4\u8f83\u5bb9\u6613\u3002<\/p>\n
\u5230\u5e95\u91c7\u7528\u54ea\u4e00\u4e2a\u9009\u62e9\uff0c\u7f51\u666f\u516c\u53f8\u5185\u90e8\u4e89\u6267\u4e0d\u4e0b\uff0c\u7ba1\u7406\u5c42\u4e00\u65f6\u96be\u4ee5\u4e0b\u5b9a\u51b3\u5fc3\u3002<\/p>\n
3.<\/p>\n
\u5c31\u5728\u8fd9\u65f6\uff0c\u53d1\u751f\u4e86\u53e6\u5916\u4e00\u4ef6\u5927\u4e8b\uff1a1995\u5e74Sun\u516c\u53f8\u5c06Oak\u8bed\u8a00\u6539\u540d\u4e3aJava\uff0c\u6b63\u5f0f\u5411\u5e02\u573a\u63a8\u51fa\u3002<\/p>\n
Sun\u516c\u53f8\u5927\u8086\u5ba3\u4f20\uff0c\u8bb8\u8bfa\u8fd9\u79cd\u8bed\u8a00\u53ef\u4ee5”\u4e00\u6b21\u7f16\u5199\uff0c\u5230\u5904\u8fd0\u884c”\uff08Write Once, Run Anywhere\uff09\uff0c\u5b83\u770b\u4e0a\u53bb\u5f88\u53ef\u80fd\u6210\u4e3a\u672a\u6765\u7684\u4e3b\u5bb0\u3002<\/p>\n
$\"\"$ <\/p>\n
\u7f51\u666f\u516c\u53f8\u52a8\u4e86\u5fc3\uff0c\u51b3\u5b9a\u4e0eSun\u516c\u53f8\u7ed3\u6210\u8054\u76df\u3002\u5b83\u4e0d\u4ec5\u5141\u8bb8Java\u7a0b\u5e8f\u4ee5applet\uff08\u5c0f\u7a0b\u5e8f\uff09\u7684\u5f62\u5f0f\uff0c\u76f4\u63a5\u5728\u6d4f\u89c8\u5668\u4e2d\u8fd0\u884c\uff1b\u751a\u81f3\u8fd8\u8003\u8651\u76f4\u63a5\u5c06Java\u4f5c\u4e3a\u811a\u672c\u8bed\u8a00\u5d4c\u5165\u7f51\u9875\uff0c\u53ea\u662f\u56e0\u4e3a\u8fd9\u6837\u4f1a\u4f7fHTML\u7f51\u9875\u8fc7\u4e8e\u590d\u6742\uff0c\u540e\u6765\u624d\u4e0d\u5f97\u4e0d\u653e\u5f03\u3002<\/p>\n
\u603b\u4e4b\uff0c\u5f53\u65f6\u7684\u5f62\u52bf\u5c31\u662f\uff0c\u7f51\u666f\u516c\u53f8\u7684\u6574\u4e2a\u7ba1\u7406\u5c42\uff0c\u90fd\u662fJava\u8bed\u8a00\u7684\u4fe1\u5f92\uff0cSun\u516c\u53f8\u5b8c\u5168\u4ecb\u5165\u7f51\u9875\u811a\u672c\u8bed\u8a00\u7684\u51b3\u7b56\u3002<\/strong>\u56e0\u6b64\uff0cJavascript\u540e\u6765\u5c31\u662f\u7f51\u666f\u548cSun\u4e24\u5bb6\u516c\u53f8\u4e00\u8d77\u643a\u624b\u63a8\u5411\u5e02\u573a\u7684\uff0c\u8fd9\u79cd\u8bed\u8a00\u88ab\u547d\u540d\u4e3a”Java+script”\u5e76\u4e0d\u662f\u5076\u7136\u7684\u3002<\/p>\n
4.<\/p>\n
\u6b64\u65f6\uff0c34\u5c81\u7684\u7cfb\u7edf\u7a0b\u5e8f\u5458Brendan Eich\u767b\u573a\u4e86\u30021995\u5e744\u6708\uff0c\u7f51\u666f\u516c\u53f8\u5f55\u7528\u4e86\u4ed6\u3002<\/p>\n
Brendan Eich\u7684\u4e3b\u8981\u65b9\u5411\u548c\u5174\u8da3\u662f\u51fd\u6570\u5f0f\u7f16\u7a0b\uff0c\u7f51\u666f\u516c\u53f8\u62db\u8058\u4ed6\u7684\u76ee\u7684\uff0c\u662f\u7814\u7a76\u5c06Scheme\u8bed\u8a00\u4f5c\u4e3a\u7f51\u9875\u811a\u672c\u8bed\u8a00\u7684\u53ef\u80fd\u6027\u3002Brendan Eich\u672c\u4eba\u4e5f\u662f\u8fd9\u6837\u60f3\u7684\uff0c\u4ee5\u4e3a\u8fdb\u5165\u65b0\u516c\u53f8\u540e\uff0c\u4f1a\u4e3b\u8981\u4e0eScheme\u8bed\u8a00\u6253\u4ea4\u9053\u3002<\/p>\n
$\"\"$ <\/p>\n
\u4ec5\u4ec5\u4e00\u4e2a\u6708\u4e4b\u540e\uff0c1995\u5e745\u6708\uff0c\u7f51\u666f\u516c\u53f8\u505a\u51fa\u51b3\u7b56\uff0c\u672a\u6765\u7684\u7f51\u9875\u811a\u672c\u8bed\u8a00\u5fc5\u987b”\u770b\u4e0a\u53bb\u4e0eJava\u8db3\u591f\u76f8\u4f3c”\uff0c\u4f46\u662f\u6bd4Java\u7b80\u5355\uff0c\u4f7f\u5f97\u975e\u4e13\u4e1a\u7684\u7f51\u9875\u4f5c\u8005\u4e5f\u80fd\u5f88\u5feb\u4e0a\u624b\u3002<\/strong>\u8fd9\u4e2a\u51b3\u7b56\u5b9e\u9645\u4e0a\u5c06Perl\u3001Python\u3001Tcl\u3001Scheme\u7b49\u975e\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u7684\u8bed\u8a00\u90fd\u6392\u9664\u5728\u5916\u4e86\u3002<\/p>\n
Brendan Eich\u88ab\u6307\u5b9a\u4e3a\u8fd9\u79cd”\u7b80\u5316\u7248Java\u8bed\u8a00”\u7684\u8bbe\u8ba1\u5e08\u3002<\/p>\n
5.<\/p>\n
\u4f46\u662f\uff0c\u4ed6\u5bf9Java\u4e00\u70b9\u5174\u8da3\u4e5f\u6ca1\u6709\u3002\u4e3a\u4e86\u5e94\u4ed8\u516c\u53f8\u5b89\u6392\u7684\u4efb\u52a1\uff0c\u4ed6\u53ea\u752810\u5929\u65f6\u95f4\u5c31\u628aJavascript\u8bbe\u8ba1\u51fa\u6765\u4e86\u3002<\/p>\n
\u7531\u4e8e\u8bbe\u8ba1\u65f6\u95f4\u592a\u77ed\uff0c\u8bed\u8a00\u7684\u4e00\u4e9b\u7ec6\u8282\u8003\u8651\u5f97\u4e0d\u591f\u4e25\u8c28\uff0c\u5bfc\u81f4\u540e\u6765\u5f88\u957f\u4e00\u6bb5\u65f6\u95f4\uff0cJavascript\u5199\u51fa\u6765\u7684\u7a0b\u5e8f\u6df7\u4e71\u4e0d\u582a\u3002\u5982\u679cBrendan Eich\u9884\u89c1\u5230\uff0c\u672a\u6765\u8fd9\u79cd\u8bed\u8a00\u4f1a\u6210\u4e3a\u4e92\u8054\u7f51\u7b2c\u4e00\u5927\u8bed\u8a00\uff0c\u5168\u4e16\u754c\u6709\u51e0\u767e\u4e07\u5b66\u4e60\u8005\uff0c\u4ed6\u4f1a\u4e0d\u4f1a\u591a\u82b1\u4e00\u70b9\u65f6\u95f4\u5462\uff1f<\/p>\n
\u603b\u7684\u6765\u8bf4\uff0c\u4ed6\u7684\u8bbe\u8ba1\u601d\u8def\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n
\uff081\uff09\u501f\u9274C\u8bed\u8a00\u7684\u57fa\u672c\u8bed\u6cd5\uff1b<\/p>\n
\uff082\uff09\u501f\u9274Java\u8bed\u8a00\u7684\u6570\u636e\u7c7b\u578b\u548c\u5185\u5b58\u7ba1\u7406\uff1b<\/p>\n
\uff083\uff09\u501f\u9274Scheme\u8bed\u8a00\uff0c\u5c06\u51fd\u6570\u63d0\u5347\u5230”\u7b2c\u4e00\u7b49\u516c\u6c11”\uff08first class\uff09\u7684\u5730\u4f4d\uff1b<\/p>\n
\uff084\uff09\u501f\u9274Self\u8bed\u8a00<\/a>\uff0c\u4f7f\u7528\u57fa\u4e8e\u539f\u578b\uff08prototype\uff09\u7684\u7ee7\u627f\u673a\u5236\u3002<\/p><\/blockquote>\n
\u6240\u4ee5\uff0cJavascript\u8bed\u8a00\u5b9e\u9645\u4e0a\u662f\u4e24\u79cd\u8bed\u8a00\u98ce\u683c\u7684\u6df7\u5408\u4ea7\u7269—-\uff08\u7b80\u5316\u7684\uff09\u51fd\u6570\u5f0f\u7f16\u7a0b+\uff08\u7b80\u5316\u7684\uff09\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u3002<\/strong>\u8fd9\u662f\u7531Brendan Eich\uff08\u51fd\u6570\u5f0f\u7f16\u7a0b\uff09\u4e0e\u7f51\u666f\u516c\u53f8\uff08\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff09\u5171\u540c\u51b3\u5b9a\u7684\u3002<\/p>\n
6.<\/p>\n
\u591a\u5e74\u4ee5\u540e\uff0cBrendan Eich\u8fd8\u662f\u770b\u4e0d\u8d77Java\u3002<\/p>\n
\u4ed6\u8bf4\uff1a<\/p>\n
“Java\uff08\u5bf9Javascript\uff09\u7684\u5f71\u54cd\uff0c\u4e3b\u8981\u662f\u628a\u6570\u636e\u5206\u6210\u57fa\u672c\u7c7b\u578b\uff08primitive\uff09\u548c\u5bf9\u8c61\u7c7b\u578b\uff08object\uff09\u4e24\u79cd\uff0c\u6bd4\u5982\u5b57\u7b26\u4e32\u548c\u5b57\u7b26\u4e32\u5bf9\u8c61\uff0c\u4ee5\u53ca\u5f15\u5165\u4e86Y2K\u95ee\u9898\u3002\u8fd9\u771f\u662f\u4e0d\u5e78\u554a\u3002”<\/p><\/blockquote>\n
\u628a\u57fa\u672c\u6570\u636e\u7c7b\u578b\u5305\u88c5\u6210\u5bf9\u8c61\uff0c\u8fd9\u6837\u505a\u662f\u5426\u53ef\u53d6\uff0c\u8fd9\u91cc\u6682\u4e14\u4e0d\u8bba\u3002Y2K\u95ee\u9898\u5219\u662f\u76f4\u63a5\u4e0eJava\u6709\u5173\u3002\u6839\u636e\u8bbe\u60f3\uff0cDate.getYear()\u8fd4\u56de\u7684\u5e94\u8be5\u662f\u5e74\u4efd\u7684\u6700\u540e\u4e24\u4f4d\uff1a<\/p>\n
var date1 = new Date(1999,0,1);<\/p>\n
var year1 = date1.getYear();<\/p>\n
alert(year1); \/\/ 99<\/p><\/blockquote>\n
\u4f46\u662f\u5b9e\u9645\u4e0a\uff0c\u5bf9\u4e8e2000\u5e74\uff0c\u5b83\u8fd4\u56de\u7684\u662f100\uff01<\/p>\n
var date2 = new Date(2000,0,1);<\/p>\n
var year2 = date2.getYear();<\/p>\n
alert(year2); \/\/ 100<\/p><\/blockquote>\n
\u5982\u679c\u7528\u8fd9\u4e2a\u51fd\u6570\u751f\u6210\u5e74\u4efd\uff0c\u67d0\u4e9b\u7f51\u9875\u53ef\u80fd\u51fa\u73b0”19100″\u8fd9\u6837\u7684\u7ed3\u679c\u3002\u8fd9\u4e2a\u95ee\u9898\u5b8c\u5168\u6765\u6e90\u4e8eJava\uff0c\u56e0\u4e3aJavascript\u7684\u65e5\u671f\u7c7b\u76f4\u63a5\u91c7\u7528\u4e86 java.util.Date\u51fd\u6570\u5e93\u3002Brendan Eich\u663e\u7136\u5f88\u4e0d\u6ee1\u610f\u8fd9\u4e2a\u7ed3\u679c\uff0c\u8fd9\u5bfc\u81f4\u540e\u6765\u4e0d\u5f97\u4e0d\u6dfb\u52a0\u4e86\u4e00\u4e2a\u8fd4\u56de\u56db\u4f4d\u6570\u5e74\u4efd\u7684Date.getFullYear()\u51fd\u6570\u3002<\/p>\n
\u5982\u679c\u4e0d\u662f\u516c\u53f8\u7684\u51b3\u7b56\uff0cBrendan Eich\u7edd\u4e0d\u53ef\u80fd\u628aJava\u4f5c\u4e3aJavascript\u8bbe\u8ba1\u7684\u539f\u578b\u3002\u4f5c\u4e3a\u8bbe\u8ba1\u8005\uff0c\u4ed6\u4e00\u70b9\u4e5f\u4e0d\u559c\u6b22\u81ea\u5df1\u7684\u8fd9\u4e2a\u4f5c\u54c1\uff1a<\/p>\n
“\u4e0e\u5176\u8bf4\u6211\u7231Javascript\uff0c\u4e0d\u5982\u8bf4\u6211\u6068\u5b83\u3002\u5b83\u662fC\u8bed\u8a00\u548cSelf\u8bed\u8a00\u4e00\u591c\u60c5\u7684\u4ea7\u7269\u3002\u5341\u516b\u4e16\u7eaa\u82f1\u56fd\u6587\u5b66\u5bb6\u7ea6\u7ff0\u900a\u535a\u58eb\u8bf4\u5f97\u597d\uff1a’\u5b83\u7684\u4f18\u79c0\u4e4b\u5904\u5e76\u975e\u539f\u521b\uff0c\u5b83\u7684\u539f\u521b\u4e4b\u5904\u5e76\u4e0d\u4f18\u79c0\u3002’<\/strong>\uff08the part that is good is not original, and the part that is original is not good.\uff09”<\/p><\/blockquote>\n
\uff08\u5b8c\uff09<\/p>\n
\u539f\u6587\u7f51\u5740\uff1ahttp:\/\/www.ruanyifeng.com\/blog\/2011\/06\/birth_of_javascript.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f5c\u8005\uff1a \u962e\u4e00\u5cf0 \u65e5\u671f\uff1a 2011...<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,1],"tags":[59],"_links":{"self":[{"href":"http:\/\/www.zhangxinjun.cn\/index.php?rest_route=\/wp\/v2\/posts\/159"}],"collection":[{"href":"http:\/\/www.zhangxinjun.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.zhangxinjun.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.zhangxinjun.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.zhangxinjun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=159"}],"version-history":[{"count":0,"href":"http:\/\/www.zhangxinjun.cn\/index.php?rest_route=\/wp\/v2\/posts\/159\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.zhangxinjun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.zhangxinjun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=159"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.zhangxinjun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}