{"id":23747,"date":"2024-11-21T15:12:34","date_gmt":"2024-11-21T07:12:34","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23747\/"},"modified":"2024-11-21T15:12:34","modified_gmt":"2024-11-21T07:12:34","slug":"thinkphp-ajax%e6%8a%80%e6%9c%af%e9%a1%b5%e9%9d%a2%e6%97%a0%e5%88%b7%e6%96%b0%e7%9a%84%e7%ae%80%e5%8d%95%e5%ae%9e%e7%8e%b0-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23747\/","title":{"rendered":"thinkphp ajax\u6280\u672f\u9875\u9762\u65e0\u5237\u65b0\u7684\u7b80\u5355\u5b9e\u73b0"},"content":{"rendered":"

\u968f\u7740\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u9875\u9762\u65e0\u5237\u65b0\u6280\u672f\u6210\u4e3a\u4e86\u66f4\u52a0\u9ad8\u6548\u7684\u7f51\u9875\u5f00\u53d1\u65b9\u5f0f\uff0c\u800cajax(asynchronous javascript and xml)\u662f\u5176\u4e2d\u4e00\u79cd\u5b9e\u73b0\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728thinkphp\u4e2d\u5b9e\u73b0\u65e0\u5237\u65b0\u7684ajax\u6280\u672f\u3002<\/p>\n

1\u3001AJAX\u6280\u672f\u6982\u8ff0<\/p>\n

AJAX\u662f\u4e00\u79cd\u5229\u7528JavaScript\u548cXML\u6280\u672f\u7684\u5f02\u6b65\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5728\u9875\u9762\u4e0d\u5237\u65b0\u7684\u60c5\u51b5\u4e0b\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u4ea4\u4e92\uff0c\u63d0\u9ad8\u4e86\u7528\u6237\u7684\u4ea4\u4e92\u4f53\u9a8c\u3002\u5177\u4f53\u5730\u8bf4\uff0cAJAX\u901a\u8fc7XMLHttpRequest\u5bf9\u8c61\u5411\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u8fd4\u56de\u6570\u636e\u540e\u518d\u901a\u8fc7JavaScript\u52a8\u6001\u4fee\u6539\u9875\u9762\u5185\u5bb9\uff0c\u4ece\u800c\u5b9e\u73b0\u9875\u9762\u65e0\u5237\u65b0\u6548\u679c\u3002<\/p>\n

2\u3001thinkphp\u6846\u67b6\u7684\u57fa\u672c\u7ed3\u6784<\/p>\n

\u5728thinkphp\u6846\u67b6\u4e0b\uff0c\u6211\u4eec\u9700\u8981\u5148\u4e86\u89e3\u5176\u57fa\u672c\u7ed3\u6784\u3002thinkphp\u6846\u67b6\u7684MVC\u67b6\u6784\u5305\u62ecModel\u3001View\u548cController\u4e09\u4e2a\u90e8\u5206\u3002\u5176\u4e2d\uff0cModel\u4e3b\u8981\u8d1f\u8d23\u5904\u7406\u6570\u636e\u903b\u8f91\uff0cView\u5219\u8d1f\u8d23\u663e\u793a\u9875\u9762\uff0c\u800cController\u5219\u8d1f\u8d23\u5904\u7406\u7528\u6237\u8bf7\u6c42\u5e76\u8c03\u7528Model\u6216View\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u3002<\/p>\n

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

3\u3001\u5b9e\u73b0AJAX\u65e0\u5237\u65b0\u6280\u672f\u7684\u6b65\u9aa4<\/p>\n

\u4e0b\u9762\u5c06\u4ecb\u7ecd\u5728thinkphp\u6846\u67b6\u4e0b\u5982\u4f55\u5b9e\u73b0AJAX\u65e0\u5237\u65b0\u6280\u672f\u7684\u6b65\u9aa4\uff1a<\/p>\n

\u6b65\u9aa41\uff1a\u521b\u5efaController<\/p>\n

\u9996\u5148\u9700\u8981\u5728\u9879\u76ee\u4e2d\u521b\u5efa\u4e00\u4e2aController\u7528\u4e8e\u5904\u7406AJAX\u8bf7\u6c42\uff0c\u5e76\u5728Controller\u4e2d\u5b9a\u4e49\u6570\u636e\u5904\u7406\u548c\u9875\u9762\u5c55\u793a\u7684\u51fd\u6570\u3002<\/p>\n

\u4ee5\u201cDemo\u201d\u4e3aController\u540d\u79f0\u4e3a\u4f8b\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

<?php\nnamespace appindexcontroller;\n\nuse thinkController;\n\nclass Demo extends Controller\n{\n    public function doSomething()\n    {\n        \/\/ \u6570\u636e\u5904\u7406\u4ee3\u7801\n    }\n\n    public function showSomething()\n    {\n        \/\/ \u9875\u9762\u5c55\u793a\u4ee3\u7801\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6b65\u9aa42\uff1a\u7f16\u5199AJAX\u8bf7\u6c42\u4ee3\u7801<\/p>\n
\u5728\u9875\u9762\u4e2d\uff0c\u9700\u8981\u901a\u8fc7JavaScript\u7f16\u5199AJAX\u8bf7\u6c42\u4ee3\u7801\uff0c\u5e76\u5c06\u8bf7\u6c42\u53d1\u9001\u7ed9Controller\u7684\u5904\u7406\u51fd\u6570\u3002<\/p>\n
\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
<script type=\"text\/javascript\">\n    function ajaxRequest() {\n        let xhr = new XMLHttpRequest();\n        xhr.onreadystatechange = function () {\n            if (xhr.readyState === 4 && xhr.status === 200) {\n                document.getElementById(\"content\").innerHTML = xhr.responseText;\n            }\n        };\n        xhr.open(\"GET\", \"\/index\/demo\/doSomething\", true);\n        xhr.send();\n    }\n<\/script><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u5148\u521b\u5efa\u4e86\u4e00\u4e2aXMLHttpRequest\u5bf9\u8c61xhr\uff0c\u7136\u540e\u5b9a\u4e49\u4e86\u5176\u72b6\u6001\u6539\u53d8\u65f6\u7684\u56de\u8c03\u51fd\u6570\u3002\u5f53xhr.readyState\u7b49\u4e8e4\u4e14xhr.status\u7b49\u4e8e200\u65f6\uff0c\u4ee3\u8868AJAX\u8bf7\u6c42\u6210\u529f\uff0c\u6b64\u65f6\u4ece\u670d\u52a1\u5668\u8fd4\u56de\u7684\u6570\u636e\u5c06\u901a\u8fc7JavaScript\u52a8\u6001\u4fee\u6539\u9875\u9762\u4e2d\u7684\u5185\u5bb9\u3002xhr.open()\u51fd\u6570\u7528\u4e8e\u6307\u5b9a\u8bf7\u6c42\u65b9\u5f0f\u548c\u8bf7\u6c42\u5730\u5740\uff0cxhr.send()\u51fd\u6570\u7528\u4e8e\u53d1\u9001\u8bf7\u6c42\u7ed9\u670d\u52a1\u5668\u8fdb\u884c\u5904\u7406\u3002<\/p>\n
\u6b65\u9aa43\uff1a\u5904\u7406\u8bf7\u6c42\u5e76\u8fd4\u56de\u6570\u636e<\/p>\n
\u5f53\u7528\u6237\u70b9\u51fb\u6309\u94ae\u6216\u6267\u884c\u67d0\u4e9b\u64cd\u4f5c\u65f6\uff0c\u4f1a\u89e6\u53d1\u524d\u6587\u4e2d\u7f16\u5199\u7684ajaxRequest()\u51fd\u6570\uff0c\u8be5\u51fd\u6570\u4f1a\u8c03\u7528Controller\u4e2d\u7684doSomething()\u51fd\u6570\u5904\u7406\u8bf7\u6c42\u3002doSomething()\u51fd\u6570\u4e3b\u8981\u8d1f\u8d23\u5904\u7406\u6570\u636e\u903b\u8f91\uff0c\u5e76\u5c06\u5904\u7406\u7ed3\u679c\u8fd4\u56de\u7ed9\u524d\u7aef\u9875\u9762\u3002<\/p>\n
\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n
public function doSomething()\n{\n    $data = array(\"name\" => \"Apple\", \"price\" => \"5.00\");\n    return json_encode($data);\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u5148\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5305\u542b\u5546\u54c1\u540d\u79f0\u548c\u4ef7\u683c\u7684\u6570\u7ec4$data\uff0c\u7136\u540e\u901a\u8fc7json_encode()\u51fd\u6570\u5c06\u6570\u636e\u8f6c\u6362\u4e3aJSON\u683c\u5f0f\u5e76\u8fd4\u56de\u3002<\/p>\n
\u6b65\u9aa44\uff1a\u5c55\u793a\u6570\u636e<\/p>\n
\u5728\u524d\u7aef\u9875\u9762\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u5c55\u793a\u6570\u636e\u7684\u4ee3\u7801\u3002\u8fd9\u91cc\u6211\u4eec\u8c03\u7528Controller\u4e2d\u7684showSomething()\u6765\u5b9e\u73b0\u6570\u636e\u5c55\u793a\u3002<\/p>\n
\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n
public function showSomething()\n{\n    $this->fetch('example');\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7$this->fetch()\u51fd\u6570\u6765\u52a0\u8f7d\u4fdd\u5b58\u5728iews\u76ee\u5f55\u4e0b\u7684example.html\u6a21\u677f\u6587\u4ef6\uff0c\u5b9e\u73b0\u4e86\u6570\u636e\u7684\u5c55\u793a\u3002<\/p>\n
4\u3001\u603b\u7ed3<\/p>\n
\u672c\u6587\u7b80\u5355\u4ecb\u7ecd\u4e86\u5728thinkphp\u6846\u67b6\u4e0b\u5982\u4f55\u5b9e\u73b0AJAX\u65e0\u5237\u65b0\u6280\u672f\u3002\u901a\u8fc7\u5bf9Controller\u3001View\u548cJavaScript\u7b49\u7684\u64cd\u4f5c\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9e\u73b0\u65e0\u5237\u65b0\u7684\u9875\u9762\u4ea4\u4e92\u6548\u679c\uff0c\u63d0\u9ad8\u4e86\u7f51\u9875\u7684\u663e\u793a\u6548\u7387\u548c\u7528\u6237\u4ea4\u4e92\u6027\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fthinkphp ajax\u6280\u672f\u9875\u9762\u65e0\u5237\u65b0\u7684\u7b80\u5355\u5b9e\u73b0\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":"
\u968f\u7740\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u9875\u9762\u65e0\u5237\u65b0\u6280\u672f\u6210\u4e3a\u4e86\u66f4\u52a0\u9ad8\u6548\u7684\u7f51\u9875\u5f00\u53d1\u65b9\u5f0f\uff0c\u800cajax(asynchronous javascript and xml)\u662f\u5176\u4e2d\u4e00\u79cd\u5b9e\u73b0\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728thinkphp\u4e2d\u5b9e\u73b0\u65e0\u5237\u65b0\u7684ajax\u6280\u672f\u3002 1\u3001AJAX\u6280\u672f\u6982\u8ff0 AJAX\u662f\u4e00\u79cd\u5229\u7528JavaScript\u548cXML\u6280\u672f\u7684\u5f02\u6b65\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5728\u9875\u9762\u4e0d\u5237\u65b0\u7684\u60c5\u51b5\u4e0b\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u4ea4\u4e92\uff0c\u63d0\u9ad8\u4e86\u7528\u6237\u7684\u4ea4\u4e92\u4f53\u9a8c\u3002\u5177\u4f53\u5730\u8bf4\uff0cAJAX\u901a\u8fc7XMLHttpRequest\u5bf9\u8c61\u5411\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u8fd4\u56de\u6570\u636e\u540e\u518d\u901a\u8fc7JavaScript\u52a8\u6001\u4fee\u6539\u9875\u9762\u5185\u5bb9\uff0c\u4ece\u800c\u5b9e\u73b0\u9875\u9762\u65e0\u5237\u65b0\u6548\u679c\u3002 2\u3001thinkphp\u6846\u67b6\u7684\u57fa\u672c\u7ed3\u6784 \u5728thinkphp\u6846\u67b6\u4e0b\uff0c\u6211\u4eec\u9700\u8981\u5148\u4e86\u89e3\u5176\u57fa\u672c\u7ed3\u6784\u3002thinkphp\u6846\u67b6\u7684MVC\u67b6\u6784\u5305\u62ecModel\u3001View\u548cController\u4e09\u4e2a\u90e8\u5206\u3002\u5176\u4e2d\uff0cModel\u4e3b\u8981\u8d1f\u8d23\u5904\u7406\u6570\u636e\u903b\u8f91\uff0cView\u5219\u8d1f\u8d23\u663e\u793a\u9875\u9762\uff0c\u800cController\u5219\u8d1f\u8d23\u5904\u7406\u7528\u6237\u8bf7\u6c42\u5e76\u8c03\u7528Model\u6216View\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 3\u3001\u5b9e\u73b0AJAX\u65e0\u5237\u65b0\u6280\u672f\u7684\u6b65\u9aa4 \u4e0b\u9762\u5c06\u4ecb\u7ecd\u5728thinkphp\u6846\u67b6\u4e0b\u5982\u4f55\u5b9e\u73b0AJAX\u65e0\u5237\u65b0\u6280\u672f\u7684\u6b65\u9aa4\uff1a \u6b65\u9aa41\uff1a\u521b\u5efaController \u9996\u5148\u9700\u8981\u5728\u9879\u76ee\u4e2d\u521b\u5efa\u4e00\u4e2aController\u7528\u4e8e\u5904\u7406AJAX\u8bf7\u6c42\uff0c\u5e76\u5728Controller\u4e2d\u5b9a\u4e49\u6570\u636e\u5904\u7406\u548c\u9875\u9762\u5c55\u793a\u7684\u51fd\u6570\u3002 \u4ee5\u201cDemo\u201d\u4e3aController\u540d\u79f0\u4e3a\u4f8b\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a <?php namespace appindexcontroller; use thinkController; class Demo extends Controller { public function doSomething() { \/\/ \u6570\u636e\u5904\u7406\u4ee3\u7801 } public function showSomething() { \/\/ \u9875\u9762\u5c55\u793a\u4ee3\u7801 } } \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa42\uff1a\u7f16\u5199AJAX\u8bf7\u6c42\u4ee3\u7801 \u5728\u9875\u9762\u4e2d\uff0c\u9700\u8981\u901a\u8fc7JavaScript\u7f16\u5199AJAX\u8bf7\u6c42\u4ee3\u7801\uff0c\u5e76\u5c06\u8bf7\u6c42\u53d1\u9001\u7ed9Controller\u7684\u5904\u7406\u51fd\u6570\u3002 \u4ee3\u7801\u5982\u4e0b\uff1a <script type=”text\/javascript”> function ajaxRequest() { let xhr = new XMLHttpRequest(); xhr.onreadystatechange = […]<\/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-23747","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23747","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=23747"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23747\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=23747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=23747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=23747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}