{"id":64327,"date":"2025-05-03T10:25:22","date_gmt":"2025-05-03T02:25:22","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64327\/"},"modified":"2025-05-03T10:25:22","modified_gmt":"2025-05-03T02:25:22","slug":"java%e4%b8%adjson%e6%80%8e%e4%b9%88%e6%8b%bc%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64327\/","title":{"rendered":"java\u4e2djson\u600e\u4e48\u62fc\u63a5\u5b57\u7b26\u4e32\u6570\u7ec4"},"content":{"rendered":"

\n \u5728 java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 jsonarray \u7c7b\u62fc\u63a5\u5b57\u7b26\u4e32\u6570\u7ec4\u5230 json \u5b57\u7b26\u4e32\u4e2d\uff1a\u521b\u5efa jsonarray \u5bf9\u8c61\u3002\u904d\u5386\u5b57\u7b26\u4e32\u6570\u7ec4\u5e76\u6dfb\u52a0\u5230 jsonarray \u4e2d\u3002\u5c06 jsonarray \u8f6c\u6362\u4e3a json \u5b57\u7b26\u4e32\u3002\n<\/p><\/blockquote>\n

\"java\u4e2djson\u600e\u4e48\u62fc\u63a5\u5b57\u7b26\u4e32\u6570\u7ec4\u63d2\u56fe\"<\/p>\n

Java \u4e2d JSON \u62fc\u63a5<\/strong><\/p>\n

\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 JSONArray \u7c7b\u6765\u62fc\u63a5\u5b57\u7b26\u4e32\u6570\u7ec4\u5230 JSON \u5b57\u7b26\u4e32\u4e2d\u3002<\/p>\n

\u6b65\u9aa4\uff1a<\/strong><\/p>\n

    \n
  1. \n

    \u521b\u5efa JSONArray \u5bf9\u8c61\uff1a<\/strong><\/p>\n

    \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

    JSONArray jsonArray = new JSONArray();<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  2. \n
    \u904d\u5386\u5b57\u7b26\u4e32\u6570\u7ec4\u5e76\u6dfb\u52a0\u5230 JSONArray \u4e2d\uff1a<\/strong><\/p>\n
    for (String str : stringArray) {\n    jsonArray.put(str);\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  3. \n
    \u5c06 JSONArray \u8f6c\u6362\u4e3a JSON \u5b57\u7b26\u4e32\uff1a<\/strong><\/p>\n
    String jsonString = jsonArray.toString();<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ol>\n
    \u793a\u4f8b\uff1a<\/strong><\/p>\n
    String[] stringArray = {\"apple\", \"banana\", \"orange\"};\n\nJSONArray jsonArray = new JSONArray();\nfor (String str : stringArray) {\n    jsonArray.put(str);\n}\n\nString jsonString = jsonArray.toString();\nSystem.out.println(jsonString); \/\/ \u8f93\u51fa: [\"apple\",\"banana\",\"orange\"]<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u6ce8\u610f\uff1a<\/strong><\/p>\n
      \n
    • JSONArray \u7c7b\u5c5e\u4e8e Jackson \u5e93\uff0c\u9700\u8981\u5728\u9879\u76ee\u4e2d\u6dfb\u52a0 Jackson \u4f9d\u8d56\u9879\u3002<\/li>\n
    • jsonString \u7684\u683c\u5f0f\u7b26\u5408 JSON \u89c4\u8303\uff0c\u53ef\u4ee5\u88ab\u5176\u4ed6 JSON \u89e3\u6790\u5668\u8bfb\u53d6\u3002<\/li>\n<\/ul>\n
      \u4ee5\u4e0a\u5c31\u662fjava\u4e2djson\u600e\u4e48\u62fc\u63a5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5728 java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 jsonarray \u7c7b\u62fc\u63a5\u5b57\u7b26\u4e32\u6570\u7ec4\u5230 json \u5b57\u7b26\u4e32\u4e2d\uff1a\u521b\u5efa jsonarray \u5bf9\u8c61\u3002\u904d\u5386\u5b57\u7b26\u4e32\u6570\u7ec4\u5e76\u6dfb\u52a0\u5230 jsonarray \u4e2d\u3002\u5c06 jsonarray \u8f6c\u6362\u4e3a json \u5b57\u7b26\u4e32\u3002 Java \u4e2d JSON \u62fc\u63a5 \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 JSONArray \u7c7b\u6765\u62fc\u63a5\u5b57\u7b26\u4e32\u6570\u7ec4\u5230 JSON \u5b57\u7b26\u4e32\u4e2d\u3002 \u6b65\u9aa4\uff1a \u521b\u5efa JSONArray \u5bf9\u8c61\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b JSONArray jsonArray = new JSONArray(); \u767b\u5f55\u540e\u590d\u5236 \u904d\u5386\u5b57\u7b26\u4e32\u6570\u7ec4\u5e76\u6dfb\u52a0\u5230 JSONArray \u4e2d\uff1a for (String str : stringArray) { jsonArray.put(str); } \u767b\u5f55\u540e\u590d\u5236 \u5c06 JSONArray \u8f6c\u6362\u4e3a JSON \u5b57\u7b26\u4e32\uff1a String […]<\/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-64327","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64327","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=64327"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64327\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}