{"id":152343,"date":"2020-09-07T10:51:06","date_gmt":"2020-09-07T02:51:06","guid":{"rendered":"http:\/\/4563.org\/?p=152343"},"modified":"2020-09-07T10:51:06","modified_gmt":"2020-09-07T02:51:06","slug":"javascript-%e5%85%b1%e6%9c%89-6-%e7%a7%8d%e6%96%b9%e6%b3%95%e5%8f%af%e4%bb%a5%e8%a1%a8%e7%a4%ba%e4%b8%80%e4%b8%aa%e5%ad%97%e7%ac%a6%ef%bc%8c-java-%e5%91%a2%ef%bc%9f%e6%96%b9%e4%be%bf%e8%be%93%e5%85%a5","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=152343","title":{"rendered":"JavaScript \u5171\u6709 6 \u79cd\u65b9\u6cd5\u53ef\u4ee5\u8868\u793a\u4e00\u4e2a\u5b57\u7b26\uff0c Java \u5462\uff1f\u65b9\u4fbf\u8f93\u5165\u4e00\u4e9b\u7279\u6b8a\u5b57\u7b26"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  JavaScript \u5171\u6709 6 \u79cd\u65b9\u6cd5\u53ef\u4ee5\u8868\u793a\u4e00\u4e2a\u5b57\u7b26\uff0c Java \u5462\uff1f\u65b9\u4fbf\u8f93\u5165\u4e00\u4e9b\u7279\u6b8a\u5b57\u7b26               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : lxk11153 <\/span>  <span><i><\/i> 11<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<ul>\n<li>https:\/\/es6.ruanyifeng.com\/#docs\/string<\/li>\n<\/ul>\n<blockquote>\n<p>\u6709\u4e86\u8fd9\u79cd\u8868\u793a\u6cd5\u4e4b\u540e\uff0cJavaScript \u5171\u6709 6 \u79cd\u65b9\u6cd5\u53ef\u4ee5\u8868\u793a\u4e00\u4e2a\u5b57\u7b26\u3002<\/p>\n<\/blockquote>\n<pre><code>'z' === 'z'  \/\/ true '172' === 'z' \/\/ true 'x7A' === 'z' \/\/ true 'u007A' === 'z' \/\/ true 'u{7A}' === 'z' \/\/ true <\/code><\/pre>\n<ul>\n<li>\n<p>Java<\/p>\n<ul>\n<li>java.lang.Character#toChars(int codePoint) (\u8fd9\u6837\u4e5f\u7b97\u5427<\/li>\n<li>\u5176\u5b83\u5462\uff1f<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>Shell \u4e2d\u5462\uff1f<\/p>\n<\/li>\n<\/ul><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>6<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"3054152\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : lxk11153 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             echo -e &#8220;x7A&#8221;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3054153\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : lxk11153 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             echo -e &#8220;172&#8221;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3054154\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : ChanKc <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             Java \u53ef\u4ee5\u8fdb\u884c byte \u5c42\u9762\u7684\u64cd\u4f5c\u554a\uff0c\u8fd8\u652f\u6301\u5f88\u591a\u79cd\u7f16\u7801\u683c\u5f0f\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3054155\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : lxk11153 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @ChanKc #3 \u4e3e\u4e2a\u4f8b\u5b50\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3054156\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : passerbytiny <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             Literal \u7684\u8868\u793a\u65b9\u5f0f\uff0c\u53ea\u6709 &#8220;z&#8221; \u662f\u5b57\u7b26\u4e32 z\uff0c&#8217;z&#8217; \u90fd\u4e0d\u884c\uff08\u90a3\u662f char \u7c7b\u578b\u7684 z \uff09\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3054157\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : passerbytiny <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5982\u679c\u7528\u7f16\u7a0b\u7684\u65b9\u5f0f\u6765\u83b7\u53d6\uff0c\u90a3\u771f\u5f97\u662f\u5f88\u591a\uff0c\u6bd4\u5982 String.valueOf(new char[] {122, 0172, 0x7A})\u7b49\u4ef7\u4e0e &#8220;zzz&#8221; \u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>JavaScript \u5171\u6709 6 \u79cd&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/152343"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=152343"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/152343\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=152343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=152343"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=152343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}