{"id":7817,"date":"2023-11-28T19:59:17","date_gmt":"2023-11-28T11:59:17","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=7817"},"modified":"2023-12-01T22:59:13","modified_gmt":"2023-12-01T14:59:13","slug":"vue-zhong-jie-shijs-zhong-de-han-shu-ti-sheng","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/vue-zhong-jie-shijs-zhong-de-han-shu-ti-sheng\/","title":{"rendered":"Vue \u4e2d\u89e3\u91ca JS \u4e2d\u7684\u51fd\u6570\u63d0\u5347\uff1f"},"content":{"rendered":"

JavaScript \u4e2d\u7684\u51fd\u6570\u63d0\u5347\u662f\u6307\u5728\u4ee3\u7801\u6267\u884c\u8fc7\u7a0b\u4e2d\uff0c\u51fd\u6570\u548c\u53d8\u91cf\u7684\u58f0\u660e\u4f1a\u88ab\u63d0\u5347\u81f3\u5f53\u524d\u4f5c\u7528\u57df\u7684\u9876\u90e8\uff0c\u65e0\u8bba\u5b9e\u9645\u58f0\u660e\u5728\u4f55\u5904\uff0c\u90fd\u4f1a\u88ab\u89e3\u91ca\u5668\u63d0\u5347\u81f3\u4ee3\u7801\u7684\u6700\u524d\u9762\u3002\u8fd9\u610f\u5473\u7740\u5728\u4ee3\u7801\u6267\u884c\u524d\uff0cJavaScript \u5f15\u64ce\u4f1a\u5148\u8bfb\u53d6\u5e76\u5904\u7406\u51fd\u6570\u548c\u53d8\u91cf\u7684\u58f0\u660e\uff0c\u4f7f\u5f97\u5b83\u4eec\u5728\u58f0\u660e\u4e4b\u524d\u5c31\u53ef\u4ee5\u88ab\u8bbf\u95ee\u548c\u4f7f\u7528\u3002<\/p>\n

\u51fd\u6570\u63d0\u5347\u7684\u89c4\u5219\u5982\u4e0b\uff1a<\/p>\n

    \n
  1. \n

    \u51fd\u6570\u58f0\u660e<\/strong>\uff1a\u4f7f\u7528 function<\/code> \u5173\u952e\u5b57\u58f0\u660e\u7684\u51fd\u6570\u4f1a\u88ab\u63d0\u5347\u5230\u5f53\u524d\u4f5c\u7528\u57df\u7684\u9876\u90e8\uff0c\u6574\u4e2a\u51fd\u6570\u90fd\u4f1a\u88ab\u63d0\u5347\u3002<\/p>\n

    sayHello(); \/\/ \u53ef\u4ee5\u6b63\u5e38\u8c03\u7528\uff0c\u56e0\u4e3a\u51fd\u6570\u88ab\u63d0\u5347\nfunction sayHello() {\n  console.log('Hello!');\n}\n<\/code><\/pre>\n<\/li>\n
  2. \n
    \u53d8\u91cf\u58f0\u660e<\/strong>\uff1a\u53d8\u91cf\u58f0\u660e\u4e5f\u4f1a\u88ab\u63d0\u5347\uff0c\u4f46\u662f\u53ea\u6709\u53d8\u91cf\u540d\u4f1a\u88ab\u63d0\u5347\uff0c\u800c\u53d8\u91cf\u7684\u8d4b\u503c\u4e0d\u4f1a\u63d0\u5347\u3002<\/p>\n
    console.log(myVar); \/\/ \u8f93\u51fa undefined\uff0c\u53d8\u91cf\u88ab\u58f0\u660e\u4f46\u672a\u8d4b\u503c\nvar myVar = 5;\n<\/code><\/pre>\n<\/li>\n
  3. \n
    \u6ce8\u610f<\/strong>\uff1a\u51fd\u6570\u8868\u8fbe\u5f0f\u548c\u7bad\u5934\u51fd\u6570\u4e0d\u4f1a\u88ab\u5b8c\u5168\u63d0\u5347\u3002\u53ea\u6709\u53d8\u91cf\u540d\u4f1a\u88ab\u63d0\u5347\uff0c\u800c\u51fd\u6570\u4f53\u4e0d\u4f1a\u63d0\u5347\u3002<\/p>\n
    sayHi(); \/\/ \u62a5\u9519\uff1aTypeError\uff0c\u51fd\u6570\u8868\u8fbe\u5f0f\u672a\u88ab\u63d0\u5347\nvar sayHi = function() {\n  console.log('Hi!');\n};\n<\/code><\/pre>\n<\/li>\n<\/ol>\n
    \u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u7406\u89e3\u51fd\u6570\u63d0\u5347\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u7279\u522b\u662f\u5728\u6d89\u53ca\u5230\u51fd\u6570\u8c03\u7528\u3001\u53d8\u91cf\u58f0\u660e\u548c\u4f5c\u7528\u57df\u7684\u65f6\u5019\u3002\u5efa\u8bae\u5728\u4ee3\u7801\u4e2d\u5c3d\u91cf\u907f\u514d\u4f9d\u8d56\u51fd\u6570\u63d0\u5347\uff0c\u800c\u662f\u5c06\u51fd\u6570\u548c\u53d8\u91cf\u7684\u58f0\u660e\u653e\u5728\u4f7f\u7528\u4e4b\u524d\uff0c\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    JavaScript \u4e2d\u7684\u51fd\u6570\u63d0\u5347\u662f\u6307\u5728\u4ee3\u7801\u6267\u884c\u8fc7\u7a0b\u4e2d\uff0c\u51fd\u6570\u548c\u53d8\u91cf\u7684\u58f0\u660e\u4f1a\u88ab\u63d0\u5347\u81f3\u5f53\u524d\u4f5c\u7528\u57df\u7684\u9876\u90e8\uff0c\u65e0\u8bba\u5b9e\u9645\u58f0 […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-7817","post","type-post","status-publish","format-standard","hentry","category-vue"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/7817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=7817"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/7817\/revisions"}],"predecessor-version":[{"id":13960,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/7817\/revisions\/13960"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=7817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=7817"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=7817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}