{"id":35875,"date":"2024-11-26T11:17:29","date_gmt":"2024-11-26T03:17:29","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35875\/"},"modified":"2024-11-26T11:17:29","modified_gmt":"2024-11-26T03:17:29","slug":"java%e4%b8%adlist%e5%8f%af%e4%bb%a5%e5%ad%98%e5%82%a8%e6%8e%a5%e5%8f%a3%e7%b1%bb%e5%9e%8b%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/35875\/","title":{"rendered":"Java\u4e2dList\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u5417\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173078503062740.jpg\" class=\"aligncenter\" title=\"Java\u4e2dList\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u5417\uff1f\u63d2\u56fe\" alt=\"Java\u4e2dList\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u5417\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>list\u80fd\u5426\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\uff1f<\/strong><\/p>\n<p>\u5728java\u4e2d\uff0clist\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5373\u53ef\u4ee5\u5b58\u50a8\u5b9e\u73b0\u8be5\u63a5\u53e3\u7684\u7c7b\u7684\u5bf9\u8c61\u3002<\/p>\n<p><strong>\u5206\u6790\u6848\u4f8b\u4ee3\u7801<\/strong><\/p>\n<p>\u63d0\u4f9b\u7684\u4ee3\u7801\u4e2d\uff0cprocessors\u662flist \u7c7b\u578b\u7684\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u5b58\u50a8\u4efb\u4f55\u5b9e\u73b0dataprocessor\u63a5\u53e3\u7684\u7c7b\u7684\u5bf9\u8c61\u3002\u5728\u4ee3\u7801\u7684handle\u65b9\u6cd5\u4e2d\uff0c\u5b83\u76f4\u63a5\u904d\u5386processors\u5217\u8868\u5e76\u8c03\u7528\u6bcf\u4e2a\u5bf9\u8c61\u7684process\u65b9\u6cd5\u3002 <\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>\u5b9e\u73b0\u65b9\u5f0f<\/strong><\/p>\n<p>\u8981\u5c06\u4e00\u4e2a\u7c7b\u5bf9\u8c61\u5b58\u50a8\u5728dataprocessor\u63a5\u53e3\u7c7b\u578b\u7684list\u4e2d\uff0c\u8be5\u7c7b\u5fc5\u987b\u5b9e\u73b0dataprocessor\u63a5\u53e3\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>public class mydataprocessor implements dataprocessor {\n\n    @override\n    public void process(adicontext context) {\n        \/\/ processing logic here\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>List&lt;DataProcessor&gt; processors = new ArrayList&lt;&gt;();\nprocessors.add(new MyDataProcessor());\n\n\/\/ ... (\u64cd\u4f5cprocessors\u5217\u8868)<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fJava\u4e2dList\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u5417\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>list\u80fd\u5426\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\uff1f \u5728java\u4e2d\uff0clist\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5373\u53ef\u4ee5\u5b58\u50a8\u5b9e\u73b0\u8be5\u63a5\u53e3\u7684\u7c7b\u7684\u5bf9\u8c61\u3002 \u5206\u6790\u6848\u4f8b\u4ee3\u7801 \u63d0\u4f9b\u7684\u4ee3\u7801\u4e2d\uff0cprocessors\u662flist \u7c7b\u578b\u7684\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u5b58\u50a8\u4efb\u4f55\u5b9e\u73b0dataprocessor\u63a5\u53e3\u7684\u7c7b\u7684\u5bf9\u8c61\u3002\u5728\u4ee3\u7801\u7684handle\u65b9\u6cd5\u4e2d\uff0c\u5b83\u76f4\u63a5\u904d\u5386processors\u5217\u8868\u5e76\u8c03\u7528\u6bcf\u4e2a\u5bf9\u8c61\u7684process\u65b9\u6cd5\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5b9e\u73b0\u65b9\u5f0f \u8981\u5c06\u4e00\u4e2a\u7c7b\u5bf9\u8c61\u5b58\u50a8\u5728dataprocessor\u63a5\u53e3\u7c7b\u578b\u7684list\u4e2d\uff0c\u8be5\u7c7b\u5fc5\u987b\u5b9e\u73b0dataprocessor\u63a5\u53e3\u3002\u4f8b\u5982\uff1a public class mydataprocessor implements dataprocessor { @override public void process(adicontext context) { \/\/ processing logic here } } \u767b\u5f55\u540e\u590d\u5236 List&lt;DataProcessor&gt; processors = new ArrayList&lt;&gt;(); processors.add(new MyDataProcessor()); \/\/ &#8230; (\u64cd\u4f5cprocessors\u5217\u8868) \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u5c31\u662fJava\u4e2dList\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u5417\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-35875","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35875","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=35875"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35875\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=35875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=35875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=35875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}