{"id":65458,"date":"2025-05-03T15:48:55","date_gmt":"2025-05-03T07:48:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65458\/"},"modified":"2025-05-03T15:48:55","modified_gmt":"2025-05-03T07:48:55","slug":"java%e8%ae%be%e7%bd%aejson%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e5%86%99","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65458\/","title":{"rendered":"JAVA\u8bbe\u7f6ejson\u6570\u7ec4\u600e\u4e48\u5199"},"content":{"rendered":"<blockquote><p>\n  java \u6570\u7ec4\u8f6c\u6362\u4e3a json \u6570\u7ec4\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528 jackson \u5e93\uff1a\u901a\u8fc7 objectmapper \u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a json \u5b57\u7b26\u4e32\u3002\u4f7f\u7528 gson \u5e93\uff1a\u901a\u8fc7 gson \u5b9e\u4f8b\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a json \u5b57\u7b26\u4e32\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111301271932539.jpg\" class=\"aligncenter\" title=\"JAVA\u8bbe\u7f6ejson\u6570\u7ec4\u600e\u4e48\u5199\u63d2\u56fe\" alt=\"JAVA\u8bbe\u7f6ejson\u6570\u7ec4\u600e\u4e48\u5199\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u6570\u7ec4\u8f6c\u6362\u4e3a JSON \u6570\u7ec4<\/strong><\/p>\n<p><strong>\u65b9\u6cd5\uff1a<\/strong><\/p>\n<p><strong>1. \u4f7f\u7528 Jackson \u5e93\uff1a<\/strong><\/p>\n<pre>import com.fasterxml.jackson.core.JsonProcessingException;\nimport com.fasterxml.jackson.databind.ObjectMapper;\n\npublic class ConvertArrayToJsonArray {\n\n    public static void main(String[] args) throws JsonProcessingException {\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4\n        String[] array = {\"apple\", \"banana\", \"cherry\"};\n\n        \/\/ \u4f7f\u7528 Jackson \u5e93\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a JSON \u6570\u7ec4\n        ObjectMapper mapper = new ObjectMapper();\n        String jsonArray = mapper.writeValueAsString(array);\n\n        \/\/ \u6253\u5370 JSON \u6570\u7ec4\n        System.out.println(jsonArray);\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u4f7f\u7528 GSON \u5e93\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>import com.google.gson.Gson;\n\npublic class ConvertArrayToJsonArray {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4\n        String[] array = {\"apple\", \"banana\", \"cherry\"};\n\n        \/\/ \u4f7f\u7528 GSON \u5e93\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a JSON \u6570\u7ec4\n        Gson gson = new Gson();\n        String jsonArray = gson.toJson(array);\n\n        \/\/ \u6253\u5370 JSON \u6570\u7ec4\n        System.out.println(jsonArray);\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre>[\"apple\", \"banana\", \"cherry\"]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fJAVA\u8bbe\u7f6e\u600e\u4e48\u5199\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>java \u6570\u7ec4\u8f6c\u6362\u4e3a json \u6570\u7ec4\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528 jackson \u5e93\uff1a\u901a\u8fc7 objectmapper \u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a json \u5b57\u7b26\u4e32\u3002\u4f7f\u7528 gson \u5e93\uff1a\u901a\u8fc7 gson \u5b9e\u4f8b\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a json \u5b57\u7b26\u4e32\u3002 Java \u6570\u7ec4\u8f6c\u6362\u4e3a JSON \u6570\u7ec4 \u65b9\u6cd5\uff1a 1. \u4f7f\u7528 Jackson \u5e93\uff1a import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.ObjectMapper; public class ConvertArrayToJsonArray { public static void main(String[] args) throws JsonProcessingException { \/\/ \u521b\u5efa\u4e00\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4 String[] array = {&#8220;apple&#8221;, &#8220;banana&#8221;, &#8220;cherry&#8221;}; \/\/ \u4f7f\u7528 Jackson \u5e93\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a JSON \u6570\u7ec4 [&hellip;]<\/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-65458","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65458","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=65458"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65458\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}