{"id":29391,"date":"2024-11-25T13:54:34","date_gmt":"2024-11-25T05:54:34","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29391\/"},"modified":"2024-11-25T13:54:34","modified_gmt":"2024-11-25T05:54:34","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8frequest%e8%af%b7%e6%b1%82%e7%9a%84%e8%af%a6%e7%bb%86%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29391\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8frequest\u8bf7\u6c42\u7684\u8be6\u7ec6\u4ecb\u7ecd"},"content":{"rendered":"<p>\u8c08\u8c08\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u6570\u636e\u4ea4\u4e92&#8212;wx.request<\/p>\n<p>\u5b98\u65b9\u6587\u6863\u4e2d\u660e\u786e\u8bf4\u660e\uff0cwx.request\u53d1\u8d77\u7684\u662fhttps\u7684\u8bf7\u6c42\uff0c\u5982\u679c\u4f60\u7684\u670d\u52a1\u5668\u662fhttp\u7ad9\u70b9\uff0c\u90a3\u9700\u8981\u505a\u914d\u7f6e\u3002\u53ef\u4ee5\u53c2\u8003\u6587\u7ae0\uff1ahttp\u8f6chttps\u6559\u7a0b<\/p>\n<p>\u4f46\u5982\u679c\u4f60\u6ca1\u6709\u670d\u52a1\u7aef\u6216\u8005\u4e0d\u60f3\u5199\u540e\u53f0\u4ee3\u7801\uff0c\u5728\u8fd9\u91cc\u662f\u53ef\u4ee5\u8c03\u7528\u6211\u63d0\u4f9b\u7684\u63a5\u53e3\uff0c\u672c\u6587\u4e2d\u4f1a\u4ecb\u7ecd\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u5e94\u8be5\u4ece\u670d\u52a1\u7aef\u5f00\u59cb\u51c6\u5907\uff0c\u6211\u7528\u7684\u662fjava\u3002\u6846\u67b6\u662fspring+springMVC+spring data \u3002<\/p>\n<p>\u63a5\u53e3 https:\/\/www.itit123.cn\/itdragon\/findAll \u7684controller\u5c42&nbsp;<\/p>\n<p>\u6e90\u7801\uff1a<\/p>\n<pre>@RequestMapping(value=\"findAll\")\r\n\t@ResponseBody\r\n\tpublic Object listWxDatas(@RequestParam(value = \"page\", defaultValue = \"1\") int pageNumber,\r\n\t\t\t@RequestParam(value = \"pageSize\", defaultValue = PAGE_SIZE) int pageSize,\r\n\t\t\t@RequestParam(value = \"sortType\", defaultValue = \"auto\") String sortType, \r\n\t\t\tServletRequest request){\r\n\t\tpageSize = pageSize &gt; 10? 10 : pageSize;\r\n        try {\r\n\t\t\tMap&lt;String, Object&gt; searchParams = Servlets.getParametersStartingWith(request, \"search_\");\r\n\t\t\tPage&lt;WxData&gt; WxDatas = wxDataService.getWxData(searchParams, pageNumber, pageSize, sortType);\r\n\t\t\tList&lt;Map&lt;String, Object&gt;&gt; resultList = new ArrayList&lt;Map&lt;String,Object&gt;&gt;();\r\n\t\t\tfor (WxData WxData : WxDatas) {\r\n\t\t\t\tMap&lt;String, Object&gt; resultMap = new HashMap&lt;String, Object&gt;();\r\n\t\t\t\tresultMap.put(\"id\", WxData.getId());\r\n\t\t\t\tresultMap.put(\"title\", WxData.getTitle());\r\n\t\t\t\tresultMap.put(\"content\", WxData.getContent());\r\n\t\t\t\tresultMap.put(\"src\", WxData.getImageUrl());\r\n\t\t\t\tresultMap.put(\"time\", WxData.getCreatedDate());\r\n\t\t\t\tresultList.add(resultMap);\r\n\t\t\t}\r\n\t\t\treturn gson.toJson(resultList);\r\n        } catch (Exception e) {\r\n\t\t\te.printStackTrace();\r\n\t\t}  \r\n        return null;\r\n\t}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee3\u7801\u5927\u81f4\u903b\u8f91\u662f\u4e00\u6b21\u6700\u591a\u67e510\u6761\u6570\u636e\uff0c\u5e76\u4ee5id\u964d\u5e8f\u6392\u5e8f\u8f93\u51fa\u7ed3\u679c\u3002\u4ee3\u7801\u5e76\u6ca1\u6709\u628a\u6574\u4e2a\u5bf9\u8c61\u653e\u5728\u4e00\u4e2a\u96c6\u5408\u4e2d\uff0c\u800c\u662f\u628a\u9700\u8981\u7684\u5185\u5bb9\uff08id\uff0c\u6587\u7ae0\u6807\u9898\uff0c\u9884\u8bfb\u5185\u5bb9\uff0c\u4e3b\u56fe\uff0c\u521b\u5efa\u65f6\u95f4\uff09\u653e\u5728\u4e00\u4e2amap\uff0c\u5728\u653e\u5230\u96c6\u5408\u8f6c\u6210json\u683c\u5f0f\u8fd4\u56de\u6570\u636e\u3002\uff08\u6ce8\uff1a\u8be5\u4ee3\u7801\u53ea\u9488\u5bf9\u4e8e\u73b0\u5728\u7684\u9700\u6c42\uff08\u67e5\u8be2\u6570\u636e\uff09\uff0c\u540e\u7eed\u505a\u4e0b\u62c9\u5237\u65b0\uff0c\u4e0a\u62c9\u52a0\u8f7d\uff0c\u641c\u7d22\u6392\u5e8f\u65f6\uff0c\u53ef\u80fd\u4f1a\u4fee\u6539\u4ee3\u7801 \u3002\u5206\u9875\u67e5\u8be2\uff1a\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5165\u95e8\u4e94\u4e0a\u6ed1\u52a0\u8f7d\u4e0b\u62c9\u5237\u65b0\uff09\u3002<\/p>\n<p>\u670d\u52a1\u7aef\u63a5\u53e3\u4ee3\u7801\u51c6\u5907\u597d\u540e\uff0c\u4e0d\u80fd\u7740\u6025\u4e0a\u7ebf\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u7528google\u6d4f\u89c8\u5668\u7684 postman\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/013\/cdd636d79bbd50cd015c8cb9388c7bc8-0.png\" style=\"max-width:90%\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8frequest\u8bf7\u6c42\u7684\u8be6\u7ec6\u4ecb\u7ecd\u63d2\u56fe\" alt=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8frequest\u8bf7\u6c42\u7684\u8be6\u7ec6\u4ecb\u7ecd\u63d2\u56fe\" \/><\/p>\n<p>\u67e5\u770b\u6253\u5370\u7ed3\u679c\uff0c\u4ee5\u786e\u4fdd\u6210\u529f<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/013\/4debe539d0e9d103b0682d89572b2020-1.png\" style=\"max-width:90%\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8frequest\u8bf7\u6c42\u7684\u8be6\u7ec6\u4ecb\u7ecd\u63d2\u56fe1\" alt=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8frequest\u8bf7\u6c42\u7684\u8be6\u7ec6\u4ecb\u7ecd\u63d2\u56fe1\" \/><\/p>\n<p>\u7136\u540e\u5f00\u59cb\u5728\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7aef\uff0c\u51c6\u5907\u4e00\u4e2a\u6d4b\u8bd5\u9875\u9762\u6765\u8fdb\u884c\u6570\u636e\u4ea4\u4e92\u3002<\/p>\n<p>test.wxml\uff1a<\/p>\n<pre>&lt;view&gt;\r\n    &lt;textarea value=\"{{textdata}}\"\/&gt;\r\n&lt;\/view&gt;\r\n&lt;button bindtap=\"RequestData\" value=\"Button\"&gt;request&lt;\/button&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>test.js\uff1a&nbsp;<\/p>\n<pre>Page({\r\n  data: {\r\n    textdata: \"\u6d4b\u8bd5 wx.request\",\r\n  },\r\n  RequestData: function () {\r\n    var that = this;\r\n    wx.request({\r\n      url: 'https:\/\/www.itit123.cn\/itdragon\/findAll',\r\n      data: {},\r\n      method: 'GET', \/\/ OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT\r\n      \/\/ header: {}, \/\/ \u8bbe\u7f6e\u8bf7\u6c42\u7684 header \u9ed8\u8ba4\u662fapplication\/json\r\n      success: function (res) {\r\n        \/\/ \u64cd\u4f5cjson\u6570\u636e\r\n        var text =\"\";\r\n        for(var i in res.data) {\r\n          text += i + \".\" + res.data[i].title + \"\r\n\";\r\n        }\r\n        that.setData({ textdata: text});\r\n      },\r\n      fail: function () {\r\n        \/\/ fail\r\n      },\r\n      complete: function () {\r\n        \/\/ complete\r\n      }\r\n    })\r\n  },\r\n  onLoad: function (options) {\r\n    \/\/ \u9875\u9762\u521d\u59cb\u5316 options\u4e3a\u9875\u9762\u8df3\u8f6c\u6240\u5e26\u6765\u7684\u53c2\u6570\r\n  },\r\n  onReady: function () {\r\n    \/\/ \u9875\u9762\u6e32\u67d3\u5b8c\u6210\r\n  },\r\n  onShow: function () {\r\n    \/\/ \u9875\u9762\u663e\u793a\r\n  },\r\n  onHide: function () {\r\n    \/\/ \u9875\u9762\u9690\u85cf\r\n  },\r\n  onUnload: function () {\r\n    \/\/ \u9875\u9762\u5173\u95ed\r\n  }\r\n})<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6d4b\u8bd5\u9875\u9762\u7684\u6548\u679c\u56fe\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/013\/4debe539d0e9d103b0682d89572b2020-2.png\" style=\"max-width:90%\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8frequest\u8bf7\u6c42\u7684\u8be6\u7ec6\u4ecb\u7ecd\u63d2\u56fe2\" alt=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8frequest\u8bf7\u6c42\u7684\u8be6\u7ec6\u4ecb\u7ecd\u63d2\u56fe2\" \/><\/p>\n<p>\u6d4b\u8bd5\u6ca1\u6709\u95ee\u9898\uff0c\u90a3\u5c31\u5728list.js\u4e2d\u4fee\u6539\u4ee3\u7801\u3002<\/p>\n<p>\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u8981\u4fee\u6539\u3002\uff08\u6211\u53ea\u662f\u5c06func\u6539\u6210\u4e86ajax\uff09<\/p>\n<pre>\/\/ pages\/list\/list.js\r\nvar app = getApp();\r\nPage({\r\n  data:{\r\n    msgList:[]\r\n  },\r\n  onLoad:function(options){\r\n    \/\/ \u9875\u9762\u521d\u59cb\u5316 options\u4e3a\u9875\u9762\u8df3\u8f6c\u6240\u5e26\u6765\u7684\u53c2\u6570\r\n    var that = this\r\n    app.ajax.req('\/itdragon\/findAll',{},function(res){  \r\n      that.setData({\r\n        msgList:res\r\n      })\r\n    });\r\n  },\r\n  onReady:function(){\r\n    \/\/ \u9875\u9762\u6e32\u67d3\u5b8c\u6210\r\n  },\r\n  onShow:function(){\r\n    \/\/ \u9875\u9762\u663e\u793a\r\n  },\r\n  onHide:function(){\r\n    \/\/ \u9875\u9762\u9690\u85cf\r\n  },\r\n  onUnload:function(){\r\n    \/\/ \u9875\u9762\u5173\u95ed\r\n  }\r\n})<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u56e0\u4e3a\u8fd4\u56de\u7684\u6570\u636e\u7ed3\u6784\uff0c\u6b63\u597d\u662f\u6211\u9700\u8981\u7684\u683c\u5f0f\uff0c\u6240\u4ee5\u76f4\u63a5\u8d4b\u503c\u4e86\u3002<\/p>\n<p>\u6548\u679c\u56fe\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/013\/4bcb8a99388148fdd5c10f446b51326d-3.png\" style=\"max-width:90%\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8frequest\u8bf7\u6c42\u7684\u8be6\u7ec6\u4ecb\u7ecd\u63d2\u56fe3\" alt=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8frequest\u8bf7\u6c42\u7684\u8be6\u7ec6\u4ecb\u7ecd\u63d2\u56fe3\" \/><\/p>\n<p>\u8fd9\u7ae0\u5b66\u4e60\u70b9\uff1a<\/p>\n<p>1.wx.request \u7684\u4f7f\u7528&nbsp;\u5fae\u4fe1\u5b98\u65b9\u6587\u6863&nbsp;\u3002<\/p>\n<p>2.\u5982\u4f55\u7ed9\u53d8\u91cf\u8d4b\u503c var that = this; that.setData({\u53d8\u91cf\u540d\uff1a\u53d8\u91cf\u503c})\u3002<\/p>\n<p>3.\u5f00\u53d1\u7684\u601d\u8def\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8frequest\u8bf7\u6c42\u7684\u8be6\u7ec6\u4ecb\u7ecd\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>\u8c08\u8c08\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u6570\u636e\u4ea4\u4e92&#8212;wx.request \u5b98\u65b9\u6587\u6863\u4e2d\u660e\u786e\u8bf4\u660e\uff0cwx.request\u53d1\u8d77\u7684\u662fhttps\u7684\u8bf7\u6c42\uff0c\u5982\u679c\u4f60\u7684\u670d\u52a1\u5668\u662fhttp\u7ad9\u70b9\uff0c\u90a3\u9700\u8981\u505a\u914d\u7f6e\u3002\u53ef\u4ee5\u53c2\u8003\u6587\u7ae0\uff1ahttp\u8f6chttps\u6559\u7a0b \u4f46\u5982\u679c\u4f60\u6ca1\u6709\u670d\u52a1\u7aef\u6216\u8005\u4e0d\u60f3\u5199\u540e\u53f0\u4ee3\u7801\uff0c\u5728\u8fd9\u91cc\u662f\u53ef\u4ee5\u8c03\u7528\u6211\u63d0\u4f9b\u7684\u63a5\u53e3\uff0c\u672c\u6587\u4e2d\u4f1a\u4ecb\u7ecd\u4f7f\u7528\u65b9\u6cd5\u3002 \u9996\u5148\uff0c\u6211\u4eec\u5e94\u8be5\u4ece\u670d\u52a1\u7aef\u5f00\u59cb\u51c6\u5907\uff0c\u6211\u7528\u7684\u662fjava\u3002\u6846\u67b6\u662fspring+springMVC+spring data \u3002 \u63a5\u53e3 https:\/\/www.itit123.cn\/itdragon\/findAll \u7684controller\u5c42&nbsp; \u6e90\u7801\uff1a @RequestMapping(value=&#8221;findAll&#8221;) @ResponseBody public Object listWxDatas(@RequestParam(value = &#8220;page&#8221;, defaultValue = &#8220;1&#8221;) int pageNumber, @RequestParam(value = &#8220;pageSize&#8221;, defaultValue = PAGE_SIZE) int pageSize, @RequestParam(value = &#8220;sortType&#8221;, defaultValue = &#8220;auto&#8221;) String sortType, ServletRequest request){ pageSize = pageSize &gt; 10? 10 : pageSize; try { Map&lt;String, Object&gt; searchParams = Servlets.getParametersStartingWith(request, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-29391","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29391","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=29391"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29391\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=29391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=29391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=29391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}