{"id":28504,"date":"2024-11-25T09:15:24","date_gmt":"2024-11-25T01:15:24","guid":{"rendered":"https:\/\/fwq.ai\/blog\/28504\/"},"modified":"2024-11-25T09:15:24","modified_gmt":"2024-11-25T01:15:24","slug":"%e8%af%a6%e8%a7%a3%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e4%bb%8e%e5%ad%90%e9%a1%b5%e9%9d%a2%e9%80%80%e5%9b%9e%e7%88%b6%e9%a1%b5%e9%9d%a2%e6%97%b6%e7%9a%84%e6%95%b0%e6%8d%ae%e4%bc%a0%e9%80%92","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/28504\/","title":{"rendered":"\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4ece\u5b50\u9875\u9762\u9000\u56de\u7236\u9875\u9762\u65f6\u7684\u6570\u636e\u4f20\u9012\u8fc7\u7a0b"},"content":{"rendered":"<p>\u6211\u4eec\u77e5\u9053\uff0c\u5728\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\uff0c\u4ece\u4e00\u4e2a\u9875\u9762\u8f6c\u5230\u53e6\u4e00\u4e2a\u9875\u9762\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u53ef\u4ee5\u901a\u8fc7navigate\u6216redirect\u65f6\u5019\u7684url\u6765\u643a\u5e26\u53c2\u6570\uff0c\u7136\u540e\u5728\u76ee\u6807\u9875\u9762\u7684onload\u51fd\u6570\u53c2\u6570\u4e2d\u83b7\u53d6\u8fd9\u4e9burl\u53c2\u6570\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>\/\/&nbsp;\u6e90\u9875\u9762A\u76f8\u5173\u4ee3\u7801\r\nwx.navigateTo({\r\n&nbsp;&nbsp;url:&nbsp;\"\/pages\/mypage\/mypage?a=1&amp;amp;b=2\"\r\n})\r\n\r\n\/\/&nbsp;\u76ee\u6807\u9875\u9762B\u76f8\u5173\u4ee3\u7801\r\nPage({\r\n&nbsp;&nbsp;onLoad:&nbsp;function&nbsp;(options)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;a&nbsp;=&nbsp;options.a;&nbsp;\/\/&nbsp;\u503c\uff1a1\r\n&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;b&nbsp;=&nbsp;options.b;&nbsp;\/\/&nbsp;\u503c\uff1a2\r\n&nbsp;&nbsp;}\r\n})<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4f46\u662f\uff0c\u8fd9\u79cd\u65b9\u5f0f\u53ea\u6709\u5728\u76ee\u6807\u9875\u9762\u8fd8\u6ca1\u6709\u521b\u5efa\u7684\u65f6\u5019\uff0c\u624d\u6709\u6548\u3002\u56e0\u4e3a\u4e00\u4e2a\u9875\u9762\u7684onLoad\u65b9\u6cd5\u5728\u9875\u9762\u7684\u751f\u547d\u5468\u671f\u4e2d\uff0c\u53ea\u6267\u884c\u4e00\u6b21\u3002<\/p>\n<p>\u6211\u4eec\u6765\u8003\u8651\u4e00\u4e0b\u4ee5\u4e0b\u573a\u666f\uff1a<\/p>\n<pre>1. \u5728\u3010\u9875\u9762A\u3011\u4e2d\u8c03\u7528wx.navigateTo\u65b9\u6cd5\u8df3\u8f6c\u5230\u3010\u9875\u9762B\u3011\r\n2. \u7136\u540e\u4ece\u3010\u9875\u9762B\u3011\u8fd4\u56de\u3010\u9875\u9762A\u3011, \u5e76\u5c06\u3010\u9875\u9762B\u3011\u4e2d\u7684\u4e00\u4e9b\u6570\u636e\u4f20\u56de\u3010\u9875\u9762A\u3011<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   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 \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u6837\u4e00\u6765\uff0c\u5f53\u8fd4\u56de\u5230\u4e0a\u4e00\u4e2a\u9875\u9762\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bfb\u53d6\u8fd9\u4e9b\u5168\u5c40\u5b58\u50a8\u533a\u57df\uff0c\u6765\u83b7\u53d6\u5230\u6211\u4eec\u9700\u8981\u7684\u6570\u636e\u3002<\/p>\n<p>\u4e0d\u8fc7\uff0c\u8fd9\u79cd\u65b9\u5f0f\u4e5f\u662f\u6709\u5f88\u660e\u663e\u7684\u7f3a\u70b9\u7684\u3002\u7531\u4e8e\u662f\u5168\u5c40\u6570\u636e\u5b58\u50a8\uff0c\u6240\u4ee5\u5f53\u4f60\u5b58\u5165\u4e86\u90a3\u4e9b\u6570\u636e\u540e\uff0c\u5fc5\u987b\u8c28\u614e\u7684\u53bb\u7ba1\u7406\u8fd9\u4e9b\u5168\u5c40\u6570\u636e\uff08\u4f55\u65f6\u88ab\u9500\u6bc1\uff09\uff0c\u5426\u5219\u4e00\u4e0d\u5c0f\u5fc3\uff0c\u5c31\u4f1a\u4ea7\u751f\u526f\u4f5c\u7528\u3002<\/p>\n<h5>\u65b9\u6cd52\uff1a\u4ece\u9875\u9762\u8def\u7531\u6808\u4e2d\u76f4\u63a5\u83b7\u53d6\u548c\u64cd\u4f5c\u76ee\u6807Page\u5bf9\u8c61<\/h5>\n<p>\u8fd9\u79cd\u65b9\u5f0f\uff0c\u662f\u901a\u8fc7\u8c03\u7528\u5c0f\u7a0b\u5e8f\u7684API: getCurrentPages()\uff0c\u6765\u83b7\u53d6\u5f53\u524d\u9875\u9762\u8def\u7531\u6808\u7684\u4fe1\u606f\uff0c\u8fd9\u4e2a\u8def\u7531\u6808\u4e2d\u6309\u7167\u9875\u9762\u7684\u8def\u7531\u987a\u5e8f\u5b58\u653e\u7740\u76f8\u5e94\u7684Page\u5bf9\u8c61\uff0c\u6211\u4eec\u53ef\u4ee5\u5f88\u5bb9\u6613\u7684\u83b7\u53d6\u5230\u4e0a\u4e00\u7ea7\u9875\u9762\u7684\u5b8c\u6574Page\u5bf9\u8c61\uff0c\u4ece\u800c\u4f7f\u76f4\u63a5\u8c03\u7528Page\u5bf9\u8c61\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\u6210\u4e3a\u53ef\u80fd\u3002<\/p>\n<p>\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>var&nbsp;pages&nbsp;=&nbsp;getCurrentPages();\r\nvar&nbsp;currPage&nbsp;=&nbsp;pages[pages.length&nbsp;-&nbsp;1];&nbsp;&nbsp;&nbsp;\/\/\u5f53\u524d\u9875\u9762\r\nvar&nbsp;prevPage&nbsp;=&nbsp;pages[pages.length&nbsp;-&nbsp;2];&nbsp;&nbsp;\/\/\u4e0a\u4e00\u4e2a\u9875\u9762\r\n\r\n\/\/\u76f4\u63a5\u8c03\u7528\u4e0a\u4e00\u4e2a\u9875\u9762\u7684setData()\u65b9\u6cd5\uff0c\u628a\u6570\u636e\u5b58\u5230\u4e0a\u4e00\u4e2a\u9875\u9762\u4e2d\u53bb\r\nprevPage.setData({\r\n&nbsp;&nbsp;mydata:&nbsp;{a:1,&nbsp;b:2}\r\n})<\/pre>\n<p> 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<\/p>\n<p>\u6bd4\u8d77\u5168\u5c40\u6570\u636e\u5b58\u50a8\u7684\u65b9\u5f0f\uff0c\u8fd9\u79cd\u65b9\u5f0f\u5728\u903b\u8f91\u4e0a\u8981\u6e05\u6670\u5f97\u591a\uff0c\u4e5f\u4e0d\u5b58\u5728\u5bf9\u6570\u636e\u7684\u9500\u6bc1\u6709\u989d\u5916\u7684\u7ba1\u7406\u5de5\u4f5c\u3002<\/p>\n<p>\u603b\u4e4b\uff0c\u76ee\u524d\u6765\u770b\uff0c\u5982\u679c\u4f60\u9047\u4e0a\u4e86\u8fd9\u6837\u7684\u573a\u666f\uff0c\u6211\u63a8\u8350\u4f60\u4f7f\u7528\u65b9\u6cd52\u6765\u8bbe\u8ba1\u4f60\u7684\u4ee3\u7801\u3002\u4e5f\u5e0c\u671b\u5c0f\u7a0b\u5e8f\u6846\u67b6\u80fd\u63a8\u51fa\u66f4\u597d\u66f4\u4f18\u96c5\u7684\u65b9\u5f0f\uff0c\u6765\u89e3\u51b3\u8fd9\u79cd\u6570\u636e\u56de\u4f20\u95ee\u9898\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u8be6\u89e3\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4ece\u5b50\u9875\u9762\u9000\u56de\u7236\u9875\u9762\u65f6\u7684\u6570\u636e\u4f20\u9012\u8fc7\u7a0b\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":"<p>\u6211\u4eec\u77e5\u9053\uff0c\u5728\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\uff0c\u4ece\u4e00\u4e2a\u9875\u9762\u8f6c\u5230\u53e6\u4e00\u4e2a\u9875\u9762\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u53ef\u4ee5\u901a\u8fc7navigate\u6216redirect\u65f6\u5019\u7684url\u6765\u643a\u5e26\u53c2\u6570\uff0c\u7136\u540e\u5728\u76ee\u6807\u9875\u9762\u7684onload\u51fd\u6570\u53c2\u6570\u4e2d\u83b7\u53d6\u8fd9\u4e9burl\u53c2\u6570\u3002\u4f8b\u5982\uff1a 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