{"id":1334,"date":"2025-09-21T09:32:46","date_gmt":"2025-09-21T01:32:46","guid":{"rendered":"http:\/\/www.dxQerp.com\/?p=1334"},"modified":"2026-02-18T08:31:52","modified_gmt":"2026-02-18T00:31:52","slug":"json-dbase-2019-%e8%aa%9e%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.dxQerp.com\/?p=1334","title":{"rendered":"JSON  \u8a9e\u6cd5 (dBase 2019)"},"content":{"rendered":"<p data-start=\"0\" data-end=\"44\">\u5728 <strong data-start=\"2\" data-end=\"39\">JSON (JavaScript Object Notation)<\/strong> \u88e1\uff0c<\/p>\n<ul data-start=\"46\" data-end=\"626\">\n<li data-start=\"46\" data-end=\"363\">\n<p data-start=\"48\" data-end=\"77\"><strong data-start=\"48\" data-end=\"56\"><code data-start=\"50\" data-end=\"54\">{}<\/code><\/strong> \u4ee3\u8868 <strong data-start=\"60\" data-end=\"75\">\u7269\u4ef6 (Object)<\/strong><\/p>\n<ul data-start=\"80\" data-end=\"363\">\n<li data-start=\"80\" data-end=\"120\">\n<p data-start=\"82\" data-end=\"120\">\u529f\u80fd\uff1a\u7528\u4f86\u5b58\u653e <strong data-start=\"90\" data-end=\"117\">\u4e00\u7d44\u9375\u503c\u5c0d (key-value pairs)<\/strong>\u3002<\/p>\n<\/li>\n<li data-start=\"123\" data-end=\"164\">\n<p data-start=\"125\" data-end=\"164\">\u683c\u5f0f\uff1a<code data-start=\"128\" data-end=\"162\">{ \"key\": value, \"key2\": value2 }<\/code><\/p>\n<\/li>\n<li data-start=\"167\" data-end=\"221\">\n<p data-start=\"169\" data-end=\"221\">\u9375 (key) \u5fc5\u9808\u662f\u5b57\u4e32\uff0c\u503c (value) \u53ef\u4ee5\u662f\u5b57\u4e32\u3001\u6578\u5b57\u3001\u5e03\u6797\u3001\u9663\u5217\u3001\u7269\u4ef6\u6216 <code data-start=\"212\" data-end=\"218\">null<\/code>\u3002<\/p>\n<\/li>\n<li data-start=\"224\" data-end=\"261\">\n<p data-start=\"226\" data-end=\"261\">\u985e\u4f3c <strong data-start=\"229\" data-end=\"248\">\u5b57\u5178 (dictionary)<\/strong> \u6216 <strong data-start=\"251\" data-end=\"258\">Map<\/strong>\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"padding-left: 120px;\">{<br \/>\n&#8220;name&#8221;: &#8220;Tom&#8221;,<br \/>\n&#8220;age&#8221;: 20,<br \/>\n&#8220;student&#8221;: true<br \/>\n}<\/p>\n<p>&nbsp;<\/p>\n<p data-start=\"367\" data-end=\"395\"><strong data-start=\"367\" data-end=\"375\"><code data-start=\"369\" data-end=\"373\">[]<\/code><\/strong> \u4ee3\u8868 <strong data-start=\"379\" data-end=\"393\">\u9663\u5217 (Array)<\/strong><\/p>\n<ul data-start=\"398\" data-end=\"626\">\n<li data-start=\"398\" data-end=\"430\">\n<p data-start=\"400\" data-end=\"430\">\u529f\u80fd\uff1a\u7528\u4f86\u5b58\u653e <strong data-start=\"408\" data-end=\"427\">\u4e00\u7d44\u6709\u5e8f\u7684\u503c (values)<\/strong>\u3002<\/p>\n<\/li>\n<li data-start=\"433\" data-end=\"468\">\n<p data-start=\"435\" data-end=\"468\">\u683c\u5f0f\uff1a<code data-start=\"438\" data-end=\"466\">[ value1, value2, value3 ]<\/code><\/p>\n<\/li>\n<li data-start=\"471\" data-end=\"507\">\n<p data-start=\"473\" data-end=\"507\">\u9663\u5217\u88e1\u7684\u5143\u7d20\u53ef\u4ee5\u662f\u5b57\u4e32\u3001\u6578\u5b57\u3001\u5e03\u6797\u3001\u7269\u4ef6\u3001\u9663\u5217\u6216 <code data-start=\"498\" data-end=\"504\">null<\/code>\u3002<\/p>\n<\/li>\n<li data-start=\"510\" data-end=\"538\">\n<p data-start=\"512\" data-end=\"538\">\u985e\u4f3c <strong data-start=\"515\" data-end=\"523\">list<\/strong> \u6216 <strong data-start=\"526\" data-end=\"535\">array<\/strong>\u3002<\/p>\n<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">[<br \/>\n&#8220;apple&#8221;,<br \/>\n&#8220;banana&#8221;,<br \/>\n&#8220;orange&#8221;<br \/>\n]<\/p>\n<p data-start=\"628\" data-end=\"642\"><strong data-start=\"631\" data-end=\"639\">\u5dee\u7570\u7e3d\u7d50<\/strong>\uff1a<\/p>\n<ul data-start=\"643\" data-end=\"725\">\n<li data-start=\"643\" data-end=\"687\">\n<p data-start=\"645\" data-end=\"687\"><strong data-start=\"645\" data-end=\"670\"><code data-start=\"647\" data-end=\"651\">{}<\/code> \u2192 \u7269\u4ef6\uff1a\u63cf\u8ff0\u300c\u4e00\u500b\u6771\u897f\u7684\u5c6c\u6027\u300d<\/strong> (\u50cf\u300c\u67d0\u4eba\u6709\u59d3\u540d\u3001\u5e74\u9f61\u300d)\u3002<\/p>\n<\/li>\n<li data-start=\"688\" data-end=\"725\">\n<p data-start=\"690\" data-end=\"725\"><strong data-start=\"690\" data-end=\"712\"><code data-start=\"692\" data-end=\"696\">[]<\/code> \u2192 \u9663\u5217\uff1a\u63cf\u8ff0\u300c\u4e00\u7fa4\u6771\u897f\u300d<\/strong> (\u50cf\u300c\u6c34\u679c\u6e05\u55ae\u300d)<\/p>\n<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u7b26\u865f<\/th>\n<th>\u540d\u7a31<\/th>\n<th>\u529f\u80fd<\/th>\n<th>\u7279\u9ede<\/th>\n<th>\u7bc4\u4f8b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>{}<\/code><\/td>\n<td>\u7269\u4ef6 (Object)<\/td>\n<td>\u5b58\u653e <strong>\u9375\u503c\u5c0d (key-value pairs)<\/strong><\/td>\n<td>\u4ee5 <strong>key \u2192 value<\/strong> \u65b9\u5f0f\u7d44\u6210\uff0c\u7121\u56fa\u5b9a\u9806\u5e8f<\/td>\n<td><code>json { \"name\": \"Tom\", \"age\": 20 } <\/code><\/td>\n<\/tr>\n<tr>\n<td><code>[]<\/code><\/td>\n<td>\u9663\u5217 (Array)<\/td>\n<td>\u5b58\u653e <strong>\u6709\u5e8f\u7684\u5143\u7d20 (values)<\/strong><\/td>\n<td>\u6309\u7167\u7d22\u5f15\u9806\u5e8f\u5b58\u53d6\uff0c\u53ef\u4ee5\u91cd\u8907<\/td>\n<td><code>json [ \"apple\", \"banana\", \"orange\" ] <\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 JSON (JavaScript Object Notation) \u88e1\uff0c {} \u4ee3\u8868 \u7269\u4ef6 (Object 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