{"id":3594,"date":"2024-11-10T14:11:08","date_gmt":"2024-11-10T06:11:08","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3594\/"},"modified":"2024-11-10T14:11:08","modified_gmt":"2024-11-10T06:11:08","slug":"%e6%89%a7%e8%a1%8c-this-say-%e9%81%87%e5%88%b0-unexpected-token-%e6%8a%a5%e9%94%99%e7%9a%84%e5%8e%9f%e5%9b%a0%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3594\/","title":{"rendered":"\u6267\u884c this.say \u9047\u5230 unexpected token \u62a5\u9519\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173106608058088.jpg\" class=\"aligncenter\" title=\"\u6267\u884c this.say \u9047\u5230 unexpected token \u62a5\u9519\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f\u63d2\u56fe\" alt=\"\u6267\u884c this.say \u9047\u5230 unexpected token \u62a5\u9519\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u6267\u884c this.say \u4f1a\u9047\u5230 unexpected token \u62a5\u9519\uff0c\u539f\u56e0\u5206\u6790\u5982\u4e0b\uff1a<\/strong><\/p>\n<p>\u63d0\u4f9b\u7684\u4ee3\u7801\u4e2d\u5b9a\u4e49\u4e86 a \u548c b \u4e24\u4e2a\u51fd\u6570\uff0c\u5e76\u5728 b \u51fd\u6570\u4e2d\u8c03\u7528\u4e86 a \u51fd\u6570\u3002\u5177\u4f53\u6765\u8bf4\uff0cb \u51fd\u6570\u5b9a\u4e49\u4e86\u4e00\u4e2a eat \u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u5185\u90e8\u8c03\u7528\u4e86 a.call() \u65b9\u6cd5\u3002<\/p>\n<p>\u7136\u800c\uff0ca \u51fd\u6570\u5185\u5b9a\u4e49\u4e86\u4e00\u4e2a say \u65b9\u6cd5\uff0c\u5e76\u6ca1\u6709\u5728 b \u51fd\u6570\u4e2d\u88ab\u8c03\u7528\u3002\u56e0\u6b64\uff0c\u5f53\u6267\u884c a.call(b) \u65f6\uff0cthis \u5c06\u6307\u5411 b \u5bf9\u8c61\uff0c\u4f46\u5176\u4e2d\u5e76\u6ca1\u6709 say \u65b9\u6cd5\uff0c\u4ece\u800c\u4f1a\u5bfc\u81f4\u610f\u5916\u4ee4\u724c\u9519\u8bef\u3002<\/p>\n<p>\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u5728 b \u51fd\u6570\u5185\u90e8\u8c03\u7528 a \u51fd\u6570\u7684 say \u65b9\u6cd5\u3002\u53ef\u4ee5\u5728 eat \u65b9\u6cd5\u4e2d\u5c06\u4ee5\u4e0b\u4ee3\u7801\u884c\u6dfb\u52a0\u5230 a.call(b) \u8c03\u7528\u4e4b\u540e\uff1a<\/p>\n<pre>a.say.call(b);<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u6267\u884c this.say \u9047\u5230 unexpected token \u62a5\u9519\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6267\u884c this.say \u4f1a\u9047\u5230 unexpected token \u62a5\u9519\uff0c\u539f\u56e0\u5206\u6790\u5982\u4e0b\uff1a \u63d0\u4f9b\u7684\u4ee3\u7801\u4e2d\u5b9a\u4e49\u4e86 a \u548c b \u4e24\u4e2a\u51fd\u6570\uff0c\u5e76\u5728 b \u51fd\u6570\u4e2d\u8c03\u7528\u4e86 a \u51fd\u6570\u3002\u5177\u4f53\u6765\u8bf4\uff0cb \u51fd\u6570\u5b9a\u4e49\u4e86\u4e00\u4e2a eat \u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u5185\u90e8\u8c03\u7528\u4e86 a.call() \u65b9\u6cd5\u3002 \u7136\u800c\uff0ca \u51fd\u6570\u5185\u5b9a\u4e49\u4e86\u4e00\u4e2a say \u65b9\u6cd5\uff0c\u5e76\u6ca1\u6709\u5728 b \u51fd\u6570\u4e2d\u88ab\u8c03\u7528\u3002\u56e0\u6b64\uff0c\u5f53\u6267\u884c a.call(b) \u65f6\uff0cthis \u5c06\u6307\u5411 b \u5bf9\u8c61\uff0c\u4f46\u5176\u4e2d\u5e76\u6ca1\u6709 say \u65b9\u6cd5\uff0c\u4ece\u800c\u4f1a\u5bfc\u81f4\u610f\u5916\u4ee4\u724c\u9519\u8bef\u3002 \u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u5728 b \u51fd\u6570\u5185\u90e8\u8c03\u7528 a \u51fd\u6570\u7684 say \u65b9\u6cd5\u3002\u53ef\u4ee5\u5728 eat \u65b9\u6cd5\u4e2d\u5c06\u4ee5\u4e0b\u4ee3\u7801\u884c\u6dfb\u52a0\u5230 a.call(b) \u8c03\u7528\u4e4b\u540e\uff1a a.say.call(b); \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u5c31\u662f\u6267\u884c this.say \u9047\u5230 unexpected token \u62a5\u9519\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3594","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3594","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=3594"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3594\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=3594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=3594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=3594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}