{"id":434,"date":"2022-09-04T07:38:03","date_gmt":"2022-09-04T07:38:03","guid":{"rendered":"https:\/\/hugohabor.com\/?p=434"},"modified":"2023-11-10T03:00:33","modified_gmt":"2023-11-10T03:00:33","slug":"js-%e5%90%8c%e6%ad%a5sync%e8%88%87%e9%9d%9e%e5%90%8c%e6%ad%a5async-settimeout","status":"publish","type":"post","link":"https:\/\/hugohabor.com\/?p=434","title":{"rendered":"JS-\u540c\u6b65(Sync)\u8207\u975e\u540c\u6b65(Async)-SetTimeout-SetInterval"},"content":{"rendered":"\n

JS-\u57f7\u884c\u7dd2\u8207\u540c\u6b65(Sync)<\/a>\u8207<\/a>\u975e\u540c\u6b65(Async)\u6982\u5ff5 <\/a> <\/strong>\u9019\u4e00\u7bc7\u6709\u6982\u8ff0\u4e86\u540c\u6b65(Sync)\u8207\u975e\u540c\u6b65(Async)\u3002<\/p>\n\n\n\n

\u6240\u4ee5\u6211\u5011\u5f97\u628a\u4ee5\u524d\u5b78\u5f97\u57f7\u884c\u5806\u758a<\/strong>\u6982\u5ff5\u62ff\u51fa\u4f86\u5957\u7528\u4e00\u4e0b<\/p>\n\n\n\n

\u63a5\u4e0b\u4f86\u8981\u7e7c\u7e8c\u8aaa\u660e\u4e00\u4e0b, \u540c\u6b65(Sync)\u8207\u975e\u540c\u6b65(Async)\u7684\u61c9\u7528<\/strong>\u5427<\/p>\n\n\n\n

[2022_11_02 \u65b0\u589eSetInterval ]<\/p>\n\n\n\n

\u53c3\u8003\u8cc7\u6599: \u516d\u89d2\u5b78\u9662<\/strong><\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n
\u53c3\u8003\u9023\u7d50: <\/strong>\n\u8ac7\u8ac7JavaScript SetTimeout\/SetInterval<\/a><\/pre>\n\n\n\n
\n\n\n\n
\u7d66\u4e88\u5c0f\u809d\u809d\u5de5\u7a0b\u5e2b\u652f\u6301\u5427'v'<\/mark><\/strong>: ETH\/ERC20<\/mark><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
JavaScript<\/strong> <\/h3>\n\n\n\n
function tost(){\n\nconsole.log('\u70e4\u571f\u53f8');\n}\n\nfunction makecoffee(){\n\nconsole.log('\u716e\u5496\u5561');\n}\n\nfunction callSomeone(someone){\n\n   console.log('\u6253\u7d66'+someone);\n\n   setTimeout<\/mark>(function(){ \n    console.log(\"\u5237\u7259\u5b8c\u6210\");\n     },30)<\/strong>\n}\n\nfunction doWork(){\n    var auntie ='\u6f02\u4eae\u963f\u59e8'\n\n    tost();\n    callSomeone(auntie);\n    makecoffee();\n}\n\ndoWork();<\/code><\/pre>\n\n\n\n
SetTimeout()<\/strong> \u7528\u6cd5<\/h2>\n\n\n\n
\u5728\u8b1b\u89e3\u57f7\u884c\u9806\u5e8f\u4e4b\u524d, \u6211\u5011\u6703\u5148\u8aaa\u660e\u4e8b\u4ef6\u4f47\u5217<\/strong><\/p>\n\n\n\n
\u5728\u4f60\u57f7\u884c\u5230SetTimeout()<\/mark>\u6240\u5728\u7684Function<\/strong>, \u5167\u90e8\u7684\u9673\u8ff0\u5f0f\u6703\u5132\u5b58\u5230\u4e8b\u4ef6\u4f47\u5217<\/strong>\u3002<\/p>\n\n\n\n
\u5148\u8a18\u8d77\u4f86! <\/strong><\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\n
SetTimeout()<\/mark>\u65b9\u6cd51<\/strong><\/p>\n<\/blockquote>\n\n\n\n
function functionname(someone){\n\n   console.log('A');\n\n   setTimeout(function(){ \n    console.log(\"B\");\n     },delaytime) <\/strong>\n}<\/code><\/pre>\n\n\n\n
    \n
  1. SetTimeout() <\/strong>\u7684delaytime\u55ae\u4f4d(ms) <\/strong><\/li>\n\n\n\n
  2. SetTimeout() <\/strong>\u8981\u6574\u500b\u7a0b\u5f0f\u9806\u5e8f\u8dd1\u5b8c\u4ee5\u5f8c\u624d\u6703\u57f7\u884c<\/strong><\/li>\n\n\n\n
  3. SetTimeout() \u53ea\u57f7\u884c\u4e00\u6b21<\/strong>\u5c31\u6703\u7d50\u675f! <\/li>\n\n\n\n
  4. SetTimeout( \u975e\u5b57\u4e32,delaytime<\/strong> ) <\/strong>\u7528\u9019\u7a2e\u65b9\u5f0f, \u4e3b\u63a7\u53f0\u7684\u57f7\u884c\u6548\u7387\u6703\u6bd4\u8f03\u597d<\/strong><\/li>\n<\/ol>\n\n\n\n
    \n\n\n\n
    \n
    SetTimeout()<\/mark>\u65b9\u6cd5<\/strong>2<\/p>\n<\/blockquote>\n\n\n\n
    function functionname(someone){\n\n   console.log('A');\n\n\n   setTimeout(function(){ \n    'console.log(\"B\")';\n     },delaytime) <\/strong>\n}<\/code><\/pre>\n\n\n\n
    \u4e0d\u540c\u5728\u65bc<\/strong><\/mark><\/p>\n\n\n\n
    SetTimeout( \u5b57\u4e32,delaytime<\/strong>) <\/strong>\u88e1\u9762\u9673\u8ff0, \u6211\u5011\u7528\u7d14\u5b57\u4e32<\/p>\n\n\n\n
    \u9019\u7a2e\u65b9\u5f0f\u5728\u4e3b\u63a7\u53f0\u7684\u57f7\u884c\u6548\u7387\u8f03\u4e0d\u597d<\/strong>\u3002<\/p>\n\n\n\n
    \n\n\n\n
    \u57f7\u884c\u9806\u5e8f<\/h2>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    \u57f7\u884c\u7d50\u679c<\/h2>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    <\/p>\n\n\n\n
    <\/p>\n\n\n\n
    SetInterval \u7528\u6cd5<\/h2>\n\n\n\n
    \n
    setInterval()<\/code>\u00a0\u56fa\u5b9a\u5ef6\u9072\u4e86\u67d0\u6bb5\u6642\u9593<\/strong>\u4e4b\u5f8c\uff0c\u624d\u53bb\u57f7\u884c\u5c0d\u61c9\u7684\u7a0b\u5f0f\u78bc\uff0c\u7136\u5f8c\u300c\u4e0d\u65b7\u5faa\u74b0\u300d<\/strong>\u3002 <\/p>\n<\/blockquote>\n\n\n\n
    \n
    SetInterval \u7d50\u69cb<\/h3>\n<\/blockquote>\n\n\n\n
    var intervalID = scope.setInterval(func, delay[, \u53c3\u65781, \u53c3\u65782, ...]);\nvar intervalID = scope.setInterval(code, delay);\n<\/code><\/pre>\n\n\n\n
    var timeInterval_process = window.setInterval(( () => console.log(\"Hello!\") ), 1000);<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
    JS-\u57f7\u884c\u7dd2\u8207\u540c\u6b65(Sync)\u8207\u975e\u540c\u6b65(Async)\u6982\u5ff5 \u9019\u4e00\u7bc7\u6709\u6982\u8ff0\u4e86\u540c\u6b65(Sync)\u8207\u975e\u540c\u6b65(Async)\u3002 \u6240\u4ee5\u6211\u5011\u5f97\u628a\u4ee5\u524d\u5b78\u5f97\u57f7\u884c\u5806\u758a\u6982\u5ff5\u62ff\u51fa\u4f86\u5957\u7528\u4e00\u4e0b \u63a5\u4e0b\u4f86\u8981\u7e7c\u7e8c\u8aaa\u660e\u4e00\u4e0b, \u540c\u6b65(Sync)\u8207\u975e\u540c\u6b65(Async)\u7684\u61c9\u7528\u5427 [2022_11_02 \u65b0\u589eSetInterval ] \u53c3\u8003\u8cc7\u6599: \u516d\u89d2\u5b78\u9662 \u53c3\u8003\u9023\u7d50: \u8ac7\u8ac7JavaScript SetTimeout\/SetInterval \u7d66\u4e88\u5c0f\u809d\u809d\u5de5\u7a0b\u5e2b\u652f\u6301\u5427’v’: ETH\/ERC20 JavaScript SetTimeout() \u7528\u6cd5 \u5728\u8b1b\u89e3\u57f7\u884c\u9806\u5e8f\u4e4b\u524d, \u6211\u5011\u6703\u5148\u8aaa\u660e\u4e8b\u4ef6\u4f47\u5217 \u5728\u4f60\u57f7\u884c\u5230SetTimeout()\u6240\u5728\u7684Function, \u5167\u90e8\u7684\u9673\u8ff0\u5f0f\u6703\u5132\u5b58\u5230\u4e8b\u4ef6\u4f47\u5217\u3002 \u5148\u8a18\u8d77\u4f86! SetTimeout()\u65b9\u6cd51 SetTimeout()\u65b9\u6cd52 \u4e0d\u540c\u5728\u65bc SetTimeout( \u5b57\u4e32,delaytime) \u88e1\u9762\u9673\u8ff0, \u6211\u5011\u7528\u7d14\u5b57\u4e32 \u9019\u7a2e\u65b9\u5f0f\u5728\u4e3b\u63a7\u53f0\u7684\u57f7\u884c\u6548\u7387\u8f03\u4e0d\u597d\u3002 \u57f7\u884c\u9806\u5e8f \u57f7\u884c\u7d50\u679c SetInterval \u7528\u6cd5 setInterval()\u00a0\u56fa\u5b9a\u5ef6\u9072\u4e86\u67d0\u6bb5\u6642\u9593\u4e4b\u5f8c\uff0c\u624d\u53bb\u57f7\u884c\u5c0d\u61c9\u7684\u7a0b\u5f0f\u78bc\uff0c\u7136\u5f8c\u300c\u4e0d\u65b7\u5faa\u74b0\u300d\u3002 SetInterval \u7d50\u69cb<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_eb_attr":"","WB4WB4WP_MODE":"","WB4WP_PAGE_SCRIPTS":"","WB4WP_PAGE_STYLES":"","WB4WP_PAGE_FONTS":"","WB4WP_PAGE_HEADER":"","WB4WP_PAGE_FOOTER":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[24,33,9,120,23,25],"class_list":["post-434","post","type-post","status-publish","format-standard","hentry","category-js_learning","tag-async","tag-javascript","tag-js","tag-setinterval","tag-settimeout","tag-sync"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t