{"id":17,"date":"2007-05-21T00:02:24","date_gmt":"2007-05-21T04:02:24","guid":{"rendered":"http:\/\/prglab.com\/blog\/?page_id=17"},"modified":"2007-08-25T13:48:43","modified_gmt":"2007-08-25T17:48:43","slug":"js-loopbreak","status":"publish","type":"page","link":"https:\/\/www.prglab.com\/blog\/js-tutorial\/js-loopbreak","title":{"rendered":"JavaScript \u5faa\u73af\u7684Break \u548c Continue"},"content":{"rendered":"

JavaScript \u7684 break \u548c continue \u8bed\u53e5<\/strong><\/p>\n

\u6709\u4e24\u79cd\u7279\u6b8a\u7684\u8bed\u53e5\u53ef\u4ee5\u5728\u5faa\u73af\u4e2d\u4f7f\u7528\uff1a break \u548c continue\u3002<\/p>\n

—————————————————————————–
\nBreak<\/strong><\/p>\n

break \u547d\u4ee4\u7528\u6765\u6253\u65ad\u6574\u4e2a\u5faa\u73af\uff0c \u5e76\u7ee7\u7eed\u6267\u884c\u5faa\u73af\u540e\u9762\u7684\u4ee3\u7801\uff08\u5982\u679c\u6709\u7684\u8bdd\uff09\u3002<\/p>\n

\u4f8b\u5b50<\/strong><\/p>\n\n\n
<html>
\n<body>
\n<script type=”text\/javascript”>
\nvar i=0
\nfor (i=0;i<=10;i++)
\n{
\nif (i==3){break}
\ndocument.write(“The number is ” + i)
\ndocument.write(“<br \/>”)
\n}
\n<\/script>
\n<\/body>
\n<\/html><\/td>\n<\/tr>\n<\/table>\n

\u7ed3\u679c<\/strong><\/p>\n\n\n
The number is 0
\nThe number is 1
\nThe number is 2<\/td>\n<\/tr>\n<\/table>\n

———————————————————————
\nContinue<\/strong><\/p>\n

continue\u547d\u4ee4\u5c06\u6253\u65ad\u5f53\u524d\u8fd9\u6b21\u5faa\u73af\uff0c\u800c\u7ee7\u7eed\u6267\u884c\u4e0b\u4e00\u4e2a\u5faa\u73af\u503c\u3002<\/p>\n

Example<\/strong><\/p>\n\n\n
<html>
\n<body>
\n<script type=”text\/javascript”>
\nvar i=0
\nfor (i=0;i<=10;i++)
\n{
\nif (i==3){continue}
\ndocument.write(“The number is ” + i)
\ndocument.write(“<br \/>”)
\n}
\n<\/script>
\n<\/body>
\n<\/html><\/td>\n<\/tr>\n<\/table>\n

Result<\/strong><\/p>\n\n\n
The number is 0
\nThe number is 1
\nThe number is 2
\nThe number is 4
\nThe number is 5
\nThe number is 6
\nThe number is 7
\nThe number is 8
\nThe number is 9
\nThe number is 10<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

JavaScript \u7684 break \u548c continue \u8bed\u53e5 \u6709\u4e24\u79cd\u7279\u6b8a\u7684\u8bed\u53e5\u53ef\u4ee5\u5728\u5faa\u73af\u4e2d\u4f7f\u7528\uff1a break \u548c continue\u3002 —————————————————————————– Break break \u547d\u4ee4\u7528\u6765\u6253\u65ad\u6574\u4e2a\u5faa\u73af\uff0c \u5e76\u7ee7\u7eed\u6267\u884c\u5faa\u73af\u540e\u9762\u7684\u4ee3\u7801\uff08\u5982\u679c\u6709\u7684\u8bdd\uff09\u3002 \u4f8b\u5b50 <html> <body> <script type=”text\/javascript”> var i=0 for (i=0;i<=10;i++) { if (i==3){break} document.write(“The number is ” + i) document.write(“<br \/>”) } <\/script> <\/body> <\/html> \u7ed3\u679c The number is 0 The number is 1 The number is 2 ——————————————————————— Continue continue\u547d\u4ee4\u5c06\u6253\u65ad\u5f53\u524d\u8fd9\u6b21\u5faa\u73af\uff0c\u800c\u7ee7\u7eed\u6267\u884c\u4e0b\u4e00\u4e2a\u5faa\u73af\u503c\u3002 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3,"menu_order":10,"comment_status":"open","ping_status":"open","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/pages\/17"}],"collection":[{"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/comments?post=17"}],"version-history":[{"count":1,"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/pages\/17\/revisions"}],"predecessor-version":[{"id":241,"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/pages\/17\/revisions\/241"}],"up":[{"embeddable":true,"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/pages\/3"}],"wp:attachment":[{"href":"https:\/\/www.prglab.com\/blog\/wp-json\/wp\/v2\/media?parent=17"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}