{"id":183,"date":"2021-02-10T09:59:43","date_gmt":"2021-02-10T01:59:43","guid":{"rendered":"http:\/\/gjweb.top\/?p=183"},"modified":"2021-02-10T09:59:44","modified_gmt":"2021-02-10T01:59:44","slug":"js%e9%9d%a2%e5%90%91%e5%af%b9%e8%b1%a1-%e7%bb%a7%e6%89%bf","status":"publish","type":"post","link":"https:\/\/gjweb.top\/?p=183","title":{"rendered":"js\u9762\u5411\u5bf9\u8c61 — \u7ee7\u627f"},"content":{"rendered":"\n

\u539f\u578b\u7ee7\u627f<\/h2>\n\n\n\n
function Parent(name,age){
    this.name = name;
    this.age = age;
}
Parent.prototype.fun = function(){
    console.log(\"\u7236\u7ea7\u539f\u578b\" + this.name)
}
let child1 = new Parent('zs',15);
let child2 = new Parent('ls',14);
child1.fun() \/\/{name:\"zs\",age:15}
child2.fun() \/\/{name:\"ls\",age:14}<\/pre>\n\n\n\n
\n\n\n\n
\u501f\u7528\u6784\u9020\u51fd\u6570 ( call )<\/h2>\n\n\n\n
function Person(name,age){
    this.name = name;
    this.age = age;
}
\/*\u7ee7\u627f\u6784\u9020\u51fd\u6570\u65f6,\u65e0\u6cd5\u7ee7\u627f\u6784\u9020\u51fd\u6570\u7684\u539f\u578b*\/
Person.prototype.fun = function(){
    console.log(\"\u7236\u7ea7\u539f\u578b\" + this.name)
}
function Child1(name,age,score){
    this.score = score;
    Person.call(this,name,age)
}
var test1 = new Child1('zs',15,50);
var test2 = new Child1('ls',16,90);<\/pre>\n\n\n\n
\n\n\n\n
\u7ec4\u5408\u7ee7\u627f ( \u6784\u9020\u51fd\u6570 + \u539f\u578b\u7ee7\u627f )<\/h2>\n\n\n\n
function Person(name,age){
    this.name = name,
    this.age = age
}
Person.prototype.public = function(){
    console.log(\"\u7236\u7ea7\u539f\u578b\"+this.name)
}
function Test(name,age,score){
    Person.call(this,name,age)
    this.score = score
}
Test.prototype = new Person();
Test.prototype.constructor = Test;
let test = new Test(\"\u5f20\u4e09\",28,100);
test.public();
console.dir(test);
console.log(test);<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u539f\u578b\u7ee7\u627f function Parent(name,age){    this.name  […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-183","post","type-post","status-publish","format-standard","hentry","category-javascript"],"_links":{"self":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=183"}],"version-history":[{"count":0,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/183\/revisions"}],"wp:attachment":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}