{"id":64797,"date":"2025-05-03T14:08:54","date_gmt":"2025-05-03T06:08:54","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64797\/"},"modified":"2025-05-03T14:08:54","modified_gmt":"2025-05-03T06:08:54","slug":"java%e4%b8%ad%e7%9a%84list%e5%8f%af%e4%bb%a5%e5%ad%98%e5%82%a8%e6%8e%a5%e5%8f%a3%e7%b1%bb%e5%9e%8b%e6%95%b0%e6%8d%ae%e5%90%97%ef%bc%9f-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64797\/","title":{"rendered":"Java\u4e2d\u7684List\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u6570\u636e\u5417\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173077183177630.jpg\" class=\"aligncenter\" title=\"Java\u4e2d\u7684List\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u6570\u636e\u5417\uff1f\u63d2\u56fe\" alt=\"Java\u4e2d\u7684List\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u6570\u636e\u5417\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>List\u80fd\u5426\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u6570\u636e\uff1f<\/strong><\/p>\n<p>Java\u4e2d\u7684List\u4e0d\u4ec5\u53ef\u4ee5\u5b58\u50a8Object\u7c7b\u578b\u6570\u636e\uff0c\u8fd8\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u6570\u636e\u3002\u8fd9\u5728\u4ee3\u7801\u4e2d\u5f97\u5230\u4e86\u8bc1\u5b9e\uff0cList\u53d8\u91cfprocessors\u5b58\u50a8\u7684\u6570\u636e\u7c7b\u578b\u88ab\u58f0\u660e\u4e3aDataProcessor\u63a5\u53e3\u3002<\/p>\n<p>\u8be5\u4ee3\u7801\u7247\u6bb5\u4e2d\uff0c\u6ca1\u6709\u5bf9List\u8fdb\u884c\u64cd\u4f5c\uff0c\u800c\u662f\u5728\u65b9\u6cd5\u4e2d\u76f4\u63a5\u904d\u5386\u64cd\u4f5c\u3002DataProcessor\u63a5\u53e3\u5b9a\u4e49\u4e86\u4e00\u4e2aprocess\u65b9\u6cd5\uff0c\u5904\u7406ADIContext\u7c7b\u3002\u5728\u904d\u5386\u65f6\uff0c\u5982\u679ccontext\u72b6\u6001\u4e3a\u6210\u529f\uff0c\u5219\u6267\u884cprocessor.process(context)\uff0c\u5982\u679c\u72b6\u6001\u4e3a\u5931\u8d25\uff0c\u5219\u8df3\u51fa\u5faa\u73af\u3002<\/p>\n<p>\u603b\u4e4b\uff0cJava\u4e2d\u7684List\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u6570\u636e\uff0c\u4f7f\u5f97\u4ee3\u7801\u66f4\u52a0\u7075\u6d3b\u548c\u53ef\u6269\u5c55\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fJava\u4e2d\u7684List\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u6570\u636e\u5417\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>List\u80fd\u5426\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u6570\u636e\uff1f Java\u4e2d\u7684List\u4e0d\u4ec5\u53ef\u4ee5\u5b58\u50a8Object\u7c7b\u578b\u6570\u636e\uff0c\u8fd8\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u6570\u636e\u3002\u8fd9\u5728\u4ee3\u7801\u4e2d\u5f97\u5230\u4e86\u8bc1\u5b9e\uff0cList\u53d8\u91cfprocessors\u5b58\u50a8\u7684\u6570\u636e\u7c7b\u578b\u88ab\u58f0\u660e\u4e3aDataProcessor\u63a5\u53e3\u3002 \u8be5\u4ee3\u7801\u7247\u6bb5\u4e2d\uff0c\u6ca1\u6709\u5bf9List\u8fdb\u884c\u64cd\u4f5c\uff0c\u800c\u662f\u5728\u65b9\u6cd5\u4e2d\u76f4\u63a5\u904d\u5386\u64cd\u4f5c\u3002DataProcessor\u63a5\u53e3\u5b9a\u4e49\u4e86\u4e00\u4e2aprocess\u65b9\u6cd5\uff0c\u5904\u7406ADIContext\u7c7b\u3002\u5728\u904d\u5386\u65f6\uff0c\u5982\u679ccontext\u72b6\u6001\u4e3a\u6210\u529f\uff0c\u5219\u6267\u884cprocessor.process(context)\uff0c\u5982\u679c\u72b6\u6001\u4e3a\u5931\u8d25\uff0c\u5219\u8df3\u51fa\u5faa\u73af\u3002 \u603b\u4e4b\uff0cJava\u4e2d\u7684List\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u6570\u636e\uff0c\u4f7f\u5f97\u4ee3\u7801\u66f4\u52a0\u7075\u6d3b\u548c\u53ef\u6269\u5c55\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u4ee5\u4e0a\u5c31\u662fJava\u4e2d\u7684List\u53ef\u4ee5\u5b58\u50a8\u63a5\u53e3\u7c7b\u578b\u6570\u636e\u5417\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\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-64797","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64797","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=64797"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64797\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}