{"id":30867,"date":"2024-11-25T08:55:18","date_gmt":"2024-11-25T00:55:18","guid":{"rendered":"https:\/\/fwq.ai\/blog\/30867\/"},"modified":"2024-11-25T08:55:18","modified_gmt":"2024-11-25T00:55:18","slug":"%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%ae%9e%e7%8e%b0%e7%be%a4%e5%8f%91%e5%8a%9f%e8%83%bd%e4%bb%a3%e7%a0%81%e7%9a%84%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/30867\/","title":{"rendered":"\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u7fa4\u53d1\u529f\u80fd\u4ee3\u7801\u7684\u5b9e\u73b0"},"content":{"rendered":"

\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u4e00\u5bf9\u591a\u53d1\u6d88\u606f\u8be6\u89e3\u53ca\u5b9e\u4f8b\u4ee3\u7801<\/strong><\/p>\n

\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5404\u4e2a\u754c\u9762\u4e4b\u95f4\u7684\u4f20\u503c\u548c\u901a\u77e5\u6bd4\u8f83\u86cb\u75bc\u3002\u6240\u4ee5\u6a21\u4eff\u4e86iOS\u4e2d\u7684\u901a\u77e5\u4e2d\u5fc3\uff0c\u5728\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5199\u4e86\u4e00\u5957\u7c7b\u4f3c\u7684\u901a\u77e5\u4e2d\u5fc3\u3002<\/p>\n

\u901a\u77e5\u4e2d\u5fc3\u53ef\u4ee5\u505a\u5230\uff1a1\u5bf9\u591a\u53d1\u6d88\u606f\uff0c\u4f20\u9012object\u3002\u4f7f\u7528\u5341\u5206\u7b80\u6d01\u3002<\/p>\n

\u4f7f\u7528\u65f6\uff0c\u5728\u9700\u8981\u63a5\u6536\u6d88\u606f\u7684\u754c\u9762\u6ce8\u518c\u4e00\u4e2a\u901a\u77e5\u540d\u3002\u7136\u540e\u5728\u9700\u8981\u53d1\u6d88\u606f\u7684\u754c\u9762post\u8fd9\u4e2a\u901a\u77e5\u540d\u5c31\u53ef\u4ee5\u4e86\u3002\u53ef\u4ee5\u5728\u591a\u4e2a\u754c\u9762\u6ce8\u518c\u540c\u4e00\u4e2a\u901a\u77e5\u540d\u3002\u8fd9\u6837\u5c31\u53ef\u4ee51\u5bf9\u591a\u53d1\u6d88\u606f\u3002<\/p>\n

\u4f7f\u7528\u65b9\u6cd5\uff1a<\/p>\n

1\uff1a\u5728app.js\u4e2d\u5f15\u7528notification.js<\/p>\n

var notificationCenter = require('\/utils\/notification.js'); \/\/\u8fd9\u91cc\u8bf7\u6539\u4e3a\u4f60\u7684\u7edd\u5bf9\u8def\u5f84<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
2\uff1a\u5728app.js\u4e2d\u6dfb\u52a0\uff1a<\/p>\n
App({\r\n  onLaunch: function (){\r\n     this.notificationCenter = notificationCenter.center();\r\n  },\r\n  notificationCenter:null,\r\n})<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
3: \u63a5\u6536\u901a\u77e5\u7684page.js\u4e2d\u6ce8\u518c<\/p>\n
PageA.js:<\/p>\n
var app = getApp();\r\nPage({\r\n onLoad:function(options){\r\n app.notificationCenter.register(\"\u4e00\u4e2a\u901a\u77e5\u540d\u79f0\",this,\"didReceviceAnyNotification\");\r\n },\r\n didReceviceAnyNotification:function(name,content){\r\n  console.log(\"\u63a5\u6536\u5230\u4e86\u901a\u77e5\uff1a\",name, content);\r\n },\r\n})<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
4: \u53d1\u51fa\u901a\u77e5\u7684page.js\u4e2d<\/p>\n
PageB.js \u4efb\u610f\u51fd\u6570<\/p>\n
var app = getApp();\r\nPage({\r\n anyFunction:function(){\r\n  app.notificationCenter.post(\"\u901a\u77e5\u540d\u79f0\",{\r\n    \/\/\u4efb\u610f\u901a\u77e5object\r\n  })  ;\r\n },\r\n})<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5b9e\u73b0\uff1a<\/p>\n
\u6587\u4ef6\u4e0b\u8f7d\uff1ahttp:\/\/xiazai.jb51.net\/201702\/yuanma\/wxappNotificationCenter-master(jb51.net).rar<\/p>\n
var notificationCenter = {\r\n\r\n\r\nnotificationCenter:{},\r\n\r\n\r\n\/\/ \u5411\u901a\u77e5\u4e2d\u5fc3\u6ce8\u518c\u4e00\u4e2a\u76d1\u542c\u8005\u3002\r\n\/\/ name: \u76d1\u542c\u7684\u901a\u77e5\u540d\u79f0\r\n\/\/ observer: \u76d1\u542c\u8005\r\n\/\/ action: \u76d1\u542c\u8005\u6536\u901a\u77e5\u65f6\u8c03\u7528\u7684\u65b9\u6cd5\u540d\uff0c\r\n\/\/ func: \u76d1\u542c\u8005\u6536\u5230\u901a\u77e5\u65f6\u8c03\u7528\u7684\u51fd\u6570\uff0c\r\n\/\/ action func 2\u90091\r\nregister:function(name,observer,action,func){\r\n  if (!name || !observer) return;\r\n  if (!action &amp;&amp; !func) return;\r\n\r\n\r\n  console.log(\"\u6ce8\u518c\u901a\u77e5\uff1a\",name,observer);\r\n\r\n\r\n  var center = this.notificationCenter;\r\n  var objects = center[name];\r\n  if (!objects){\r\n    objects = [];\r\n  }\r\n  this.remove(name,observer);\r\n  objects.push({\r\n    observer:observer,\r\n    action:action,\r\n    func:func\r\n  });\r\n  center[name] = objects;\r\n},\r\n\/\/ \u4ece\u901a\u77e5\u4e2d\u5fc3\u79fb\u9664\u4e00\u4e2a\u76d1\u542c\u8005\r\nremove:function(name,observer){\r\n  if (!name || !observer) return;\r\n\r\n\r\n  var center = this.notificationCenter;\r\n  var objects = center[name];\r\n  if (!objects){\r\n    return;\r\n  }\r\n\r\n\r\n  var idx;\r\n  var object;\r\n  for(idx = 0;idx<objects.length post:function function module.exports.center><\/objects.length><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u7fa4\u53d1\u529f\u80fd\u4ee3\u7801\u7684\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":"
\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u4e00\u5bf9\u591a\u53d1\u6d88\u606f\u8be6\u89e3\u53ca\u5b9e\u4f8b\u4ee3\u7801 \u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5404\u4e2a\u754c\u9762\u4e4b\u95f4\u7684\u4f20\u503c\u548c\u901a\u77e5\u6bd4\u8f83\u86cb\u75bc\u3002\u6240\u4ee5\u6a21\u4eff\u4e86iOS\u4e2d\u7684\u901a\u77e5\u4e2d\u5fc3\uff0c\u5728\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5199\u4e86\u4e00\u5957\u7c7b\u4f3c\u7684\u901a\u77e5\u4e2d\u5fc3\u3002 \u901a\u77e5\u4e2d\u5fc3\u53ef\u4ee5\u505a\u5230\uff1a1\u5bf9\u591a\u53d1\u6d88\u606f\uff0c\u4f20\u9012object\u3002\u4f7f\u7528\u5341\u5206\u7b80\u6d01\u3002 \u4f7f\u7528\u65f6\uff0c\u5728\u9700\u8981\u63a5\u6536\u6d88\u606f\u7684\u754c\u9762\u6ce8\u518c\u4e00\u4e2a\u901a\u77e5\u540d\u3002\u7136\u540e\u5728\u9700\u8981\u53d1\u6d88\u606f\u7684\u754c\u9762post\u8fd9\u4e2a\u901a\u77e5\u540d\u5c31\u53ef\u4ee5\u4e86\u3002\u53ef\u4ee5\u5728\u591a\u4e2a\u754c\u9762\u6ce8\u518c\u540c\u4e00\u4e2a\u901a\u77e5\u540d\u3002\u8fd9\u6837\u5c31\u53ef\u4ee51\u5bf9\u591a\u53d1\u6d88\u606f\u3002 \u4f7f\u7528\u65b9\u6cd5\uff1a 1\uff1a\u5728app.js\u4e2d\u5f15\u7528notification.js var notificationCenter = require(‘\/utils\/notification.js’); \/\/\u8fd9\u91cc\u8bf7\u6539\u4e3a\u4f60\u7684\u7edd\u5bf9\u8def\u5f84 \u767b\u5f55\u540e\u590d\u5236 2\uff1a\u5728app.js\u4e2d\u6dfb\u52a0\uff1a App({   onLaunch: function (){      this.notificationCenter = notificationCenter.center();   },   notificationCenter:null, }) \u767b\u5f55\u540e\u590d\u5236 3: \u63a5\u6536\u901a\u77e5\u7684page.js\u4e2d\u6ce8\u518c PageA.js: var app = getApp(); Page({  onLoad:function(options){  app.notificationCenter.register(“\u4e00\u4e2a\u901a\u77e5\u540d\u79f0”,this,”didReceviceAnyNotification”);  },  didReceviceAnyNotification:function(name,content){   console.log(“\u63a5\u6536\u5230\u4e86\u901a\u77e5\uff1a”,name, content);  }, }) \u767b\u5f55\u540e\u590d\u5236 4: \u53d1\u51fa\u901a\u77e5\u7684page.js\u4e2d PageB.js \u4efb\u610f\u51fd\u6570 var app = getApp(); Page({  anyFunction:function(){   app.notificationCenter.post(“\u901a\u77e5\u540d\u79f0”,{     \/\/\u4efb\u610f\u901a\u77e5object   })  ;  }, }) \u767b\u5f55\u540e\u590d\u5236 \u5b9e\u73b0\uff1a \u6587\u4ef6\u4e0b\u8f7d\uff1ahttp:\/\/xiazai.jb51.net\/201702\/yuanma\/wxappNotificationCenter-master(jb51.net).rar var notificationCenter = { notificationCenter:{}, \/\/ \u5411\u901a\u77e5\u4e2d\u5fc3\u6ce8\u518c\u4e00\u4e2a\u76d1\u542c\u8005\u3002 \/\/ name: \u76d1\u542c\u7684\u901a\u77e5\u540d\u79f0 \/\/ observer: \u76d1\u542c\u8005 \/\/ action: \u76d1\u542c\u8005\u6536\u901a\u77e5\u65f6\u8c03\u7528\u7684\u65b9\u6cd5\u540d\uff0c \/\/ func: \u76d1\u542c\u8005\u6536\u5230\u901a\u77e5\u65f6\u8c03\u7528\u7684\u51fd\u6570\uff0c \/\/ action func 2\u90091 register:function(name,observer,action,func){   if (!name || !observer) return;   if (!action &amp;&amp; !func) return; […]<\/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-30867","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/30867","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=30867"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/30867\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=30867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=30867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=30867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}