{"id":813,"date":"2021-02-16T01:21:40","date_gmt":"2021-02-15T17:21:40","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/java\/?p=813"},"modified":"2021-02-16T01:21:41","modified_gmt":"2021-02-15T17:21:41","slug":"objectinputstream","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/java\/post-813.html","title":{"rendered":"ObjectInputStream"},"content":{"rendered":"\n<p>\u8be5\u7c7b\u662f\u5bf9\u8c61\u7684 \u53cd\u5e8f\u5217\u5316\u6d41<\/p>\n\n\n\n<p>\u8be5\u7c7b\u7ee7\u627f\u81ea InputStream<\/p>\n\n\n\n<h5>1.\u5bfc\u5305<\/h5>\n\n\n\n<pre class=\"wp-block-code\"><code>import java.io.ObjectInputStream;<\/code><\/pre>\n\n\n\n<h5>2.\u6784\u9020\u65b9\u6cd5<\/h5>\n\n\n\n<p>\u81f3\u5c11\u9700\u8981\u4e00\u4e2a InputStream<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/\u521b\u5efa\u4e00\u4e2a FileInputStream\nFileInputStream fis = new FileInputStream(\"D:\\\\a.txt\");\nObjectInputStream ois = new ObjectInputStream(fis);<\/code><\/pre>\n\n\n\n<h5>3.\u65b9\u6cd5<\/h5>\n\n\n\n<p>\u53cd\u5e8f\u5217\u5316\u7684\u5bf9\u8c61\uff0c\u5fc5\u987b\u5b9e\u73b0 Serializable \u63a5\u53e3\uff0c\u800c\u4e14\u5fc5\u987b\u5b58\u5728\u5bf9\u4e8e\u7684 class \u6e90\u6587\u4ef6<\/p>\n\n\n\n<p>\u4e0d\u4ec5\u5982\u6b64\uff0c\u5982\u679c class \u6e90\u6587\u4ef6\u5df2\u4fee\u6539\uff0c\u4f1a\u62a5\u9519\uff0c\u53ef\u4ee5\u6307\u5b9a\u5e8f\u5217\u5316\u53f7\uff0c\u6b64\u65f6\u4e0d\u4f1a\u62a5\u9519<\/p>\n\n\n\n<p>private static final long serialVersionUID = 12L;  \/\/\u8fd9\u4e2a\u5927\u5c0f\u53ef\u4ee5\u81ea\u5df1\u6307\u5b9a<\/p>\n\n\n\n<p>\u5173\u952e\u5b57 transient \u53ef\u4ee5\u6307\u5b9a\u65e0\u6cd5\u88ab\u5e8f\u5217\u5316\u7684\u5c5e\u6027 (static \u5c5e\u6027\u4e5f\u65e0\u6cd5\u88ab\u5e8f\u5217\u5316) <\/p>\n\n\n\n<p>1.\u8bfb\u53d6\u5bf9\u8c61<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Object obj = ois.readObject();<\/code><\/pre>\n\n\n\n<p>2.\u91ca\u653e\u8d44\u6e90<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ois.close();<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8be5\u7c7b\u662f\u5bf9\u8c61\u7684 \u53cd\u5e8f\u5217\u5316\u6d41 \u8be5\u7c7b\u7ee7\u627f\u81ea InputStream 1.\u5bfc\u5305 2.\u6784\u9020\u65b9\u6cd5 \u81f3\u5c11\u9700\u8981\u4e00\u4e2a Input&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/java\/post-813.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">ObjectInputStream<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[22],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/813"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/comments?post=813"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/813\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/media?parent=813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/categories?post=813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/tags?post=813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}