{"id":734,"date":"2018-01-23T16:15:53","date_gmt":"2018-01-23T08:15:53","guid":{"rendered":"http:\/\/www.ponybai.com\/?p=734"},"modified":"2018-01-23T16:15:53","modified_gmt":"2018-01-23T08:15:53","slug":"apex-%e4%ba%8b%e4%bb%b6%e9%a9%b1%e5%8a%a8%ef%bc%883%ef%bc%89","status":"publish","type":"post","link":"http:\/\/www.ponybai.com\/?p=734","title":{"rendered":"Apex-\u4e8b\u4ef6\u9a71\u52a8\uff083\uff09"},"content":{"rendered":"<div class=\"nested0\">\n<h2 id=\"Tdxn4tBK-heading1\" class=\"helpHead2\">\u5b66\u4e60\u76ee\u6807<\/h2>\n<div class=\"body\">\n<div id=\"p2\" class=\"p\">\u5b8c\u6210\u672c\u5355\u5143\u540e\uff0c\u60a8\u5c06\u80fd\u591f\uff1a<\/p>\n<ul class=\"ul bulletList\">\n<li class=\"li\">\u63cf\u8ff0\u5982\u4f55\u8ba2\u9605\u5e73\u53f0\u4e8b\u4ef6\u6d88\u606f\u3002<\/li>\n<li class=\"li\">\u4f7f\u7528Apex\u89e6\u53d1\u5668\u8ba2\u9605\u4e8b\u4ef6\u3002<\/li>\n<li class=\"li\">\u7528Apex\u6d4b\u8bd5\u65b9\u6cd5\u6d4b\u8bd5\u5e73\u53f0\u4e8b\u4ef6\u3002<\/li>\n<li class=\"li\">\u901a\u8fc7CometD\u8ba2\u9605\u5e73\u53f0\u4e8b\u4ef6\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"platform_events_subscribe_intro\" class=\"topic concept nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading2\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u8ba2\u9605\u5e73\u53f0\u4e8b\u4ef6<\/span><\/h2>\n<div class=\"body conbody\">\n<p class=\"p\">\u73b0\u5728\u60a8\u5df2\u7ecf\u770b\u5230\u4e86\u5982\u4f55\u53d1\u5e03\u5e73\u53f0\u4e8b\u4ef6\uff0c\u60a8\u5982\u4f55\u8ba2\u9605\u4ed6\u4eec\u4ee5\u83b7\u5f97\u6700\u65b0\u6d88\u606f\u6216\u53d1\u8d27\u7684\u901a\u77e5\uff1f\u5728Salesforce\u5e73\u53f0\u4e0a\uff0cApex\u89e6\u53d1\u5668\uff0c\u6d41\u7a0b\u548c\u6d41\u7a0b\u63a5\u6536\u4e8b\u4ef6\u901a\u77e5\u3002 Visualforce\u548cLightning\u7ec4\u4ef6\u5e94\u7528\u7a0b\u5e8f\u901a\u8fc7CometD\u63a5\u6536\u4e8b\u4ef6\u3002\u5728\u5916\u90e8\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u60a8\u4e5f\u53ef\u4ee5\u4f7f\u7528CometD\u8ba2\u9605\u4e8b\u4ef6\u3002<\/p>\n<\/div>\n<\/div>\n<div id=\"platform_events_subscribe_apex\" class=\"topic concept nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading3\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u4f7f\u7528Apex\u89e6\u53d1\u5668\u8ba2\u9605\u5e73\u53f0\u4e8b\u4ef6\u901a\u77e5<\/span><\/h2>\n<div class=\"body conbody\">\n<p>\u60a8\u53ef\u80fd\u4ee5\u524d\u4f7f\u7528\u8fc7Apex\u89e6\u53d1\u5668\uff0c\u4ee5\u57fa\u4e8e\u6570\u636e\u5e93\u4e8b\u4ef6\u6267\u884c\u64cd\u4f5c\u3002\u901a\u8fc7\u5e73\u53f0\u4e8b\u4ef6\uff0c\u8fc7\u7a0b\u662f\u76f8\u4f3c\u7684\u3002\u60a8\u53ea\u9700\u5728\u4e8b\u4ef6\u5bf9\u8c61\u4e0a\u63d2\u5165\u4e00\u4e2a\u63d2\u5165Apex\u89e6\u53d1\u5668\u6765\u8ba2\u9605\u4f20\u5165\u4e8b\u4ef6\u5373\u53ef\u3002\u89e6\u53d1\u5668\u5728Apex\u4e2d\u63d0\u4f9b\u81ea\u52a8\u8ba2\u9605\u673a\u5236\u3002\u4e0d\u9700\u8981\u660e\u786e\u521b\u5efa\u548c\u6536\u542c\u9891\u9053\u3002\u89e6\u53d1\u5668\u63a5\u6536\u6765\u81ea\u5404\u79cd\u6765\u6e90\u7684\u4e8b\u4ef6\u901a\u77e5\uff0c\u4e0d\u7ba1\u5b83\u4eec\u662f\u901a\u8fc7Apex\u8fd8\u662fAPI\u53d1\u5e03\u7684\u3002<\/p>\n<p>\u5e73\u53f0\u4e8b\u4ef6\u4ec5\u5728\u63d2\u5165\u89e6\u53d1\u5668\u540e\u624d\u652f\u6301\u3002\u540e\u63d2\u5165\u89e6\u53d1\u5668\u4e8b\u4ef6\u5bf9\u5e94\u4e8e\u53d1\u5e03\u5e73\u53f0\u4e8b\u4ef6\u4e4b\u540e\u7684\u65f6\u95f4\u3002\u4e8b\u4ef6\u6d88\u606f\u53d1\u5e03\u540e\uff0c\u89e6\u53d1\u540e\u63d2\u5165\u89e6\u53d1\u5668\u3002<\/p>\n<p>\u8981\u521b\u5efa\u5e73\u53f0\u4e8b\u4ef6\u89e6\u53d1\u5668\uff0c\u8bf7\u4f7f\u7528\u5f00\u53d1\u8005\u63a7\u5236\u53f0\u3002<\/p>\n<ol class=\"ol enumList\">\n<li class=\"li\">\u5355\u51fb\u8bbe\u7f6e\u56fe\u6807\uff0c\u9009\u62e9 <strong class=\"ph uicontrol\">Developer Console<\/strong>,\u00a0\u7136\u540e\u5355\u51fb <span class=\"ph menucascade\"><strong class=\"ph uicontrol\">File<\/strong>\u00a0|\u00a0<strong class=\"ph uicontrol\">New<\/strong>\u00a0|\u00a0<strong class=\"ph uicontrol\">Apex Trigger<\/strong><\/span>.<\/li>\n<li class=\"li\">\u63d0\u4f9b\u4e00\u4e2a\u540d\u79f0\u5e76\u4e3asObject\u9009\u62e9\u4e8b\u4ef6\uff0c\u7136\u540e\u5355\u51fb <strong class=\"ph uicontrol\">Submit<\/strong>.<\/li>\n<\/ol>\n<p class=\"p\">\u5f00\u53d1\u8005\u63a7\u5236\u53f0\u4f1a\u81ea\u52a8\u5728\u89e6\u53d1\u5668\u6a21\u677f\u4e2d\u6dfb\u52a0after\u63d2\u5165\u4e8b\u4ef6\u3002\u53e6\u5916\uff0c\u60a8\u53ef\u4ee5\u65b9\u4fbf\u5730\u4ece\u201c\u89e6\u53d1\u5668\u201d\u76f8\u5173\u5217\u8868\u4e2d\u7684\u201c\u8bbe\u7f6e\u201d\u4e2d\u7684\u4e8b\u4ef6\u5b9a\u4e49\u9875\u9762\u521b\u5efa\u89e6\u53d1\u5668\uff0c\u4f46\u662f\u5fc5\u987b\u6307\u5b9aafter insert\u5173\u952e\u5b57\u3002<\/p>\n<p class=\"p\">\u4ee5\u4e0b\u793a\u4f8b\u663e\u793a\u4e86Cloud News\u4e8b\u4ef6\u7684\u89e6\u53d1\u5668\u3002\u5b83\u904d\u5386\u6bcf\u4e2a\u4e8b\u4ef6\u5e76\u901a\u8fc7Urgent__c\u5b57\u6bb5\u68c0\u67e5\u6d88\u606f\u662f\u5426\u7d27\u6025\u3002\u5982\u679c\u6d88\u606f\u7d27\u6025\uff0c\u5219\u89e6\u53d1\u5668\u521b\u5efa\u4e00\u4e2a\u6d3e\u53d1\u65b0\u95fb\u8bb0\u8005\u7684\u6848\u4f8b\uff0c\u5e76\u5c06\u4e8b\u4ef6\u4f4d\u7f6e\u6dfb\u52a0\u5230\u6848\u4f8b\u4e3b\u9898\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token comment\">\/\/ \u89e6\u53d1Cloud_News\u4e8b\u4ef6\u3002<\/span>\ntrigger CloudNewsTrigger on Cloud_News__e <span class=\"token punctuation\">(<\/span>after insert<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>    \n    <span class=\"token comment\">\/\/ \u5217\u4e3e\u6240\u6709\u8981\u521b\u5efa\u7684\u6848\u4f8b\u3002<\/span>\n    List<span class=\"token operator\">&lt;<\/span>Case<span class=\"token operator\">&gt;<\/span> cases <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">List<\/span><span class=\"token operator\">&lt;<\/span>Case<span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n    \n    <span class=\"token comment\">\/\/ \u83b7\u53d6\u6848\u4f8b\u6240\u6709\u8005\u7684\u961f\u5217ID<\/span>\n    Group queue <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span>SELECT Id FROM Group WHERE Name<span class=\"token operator\">=<\/span><span class=\"token string\">'Regional Dispatch'<\/span> LIMIT <span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span>\n       \n    <span class=\"token comment\">\/\/ \u904d\u5386\u6bcf\u4e2a\u901a\u77e5<\/span>\n    <span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span>Cloud_News__e event <span class=\"token operator\">:<\/span> Trigger<span class=\"token punctuation\">.<\/span>New<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>event<span class=\"token punctuation\">.<\/span>Urgent__c <span class=\"token operator\">==<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n            <span class=\"token comment\">\/\/ Create Case to dispatch new team.<\/span>\n            Case cs <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Case<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n            cs<span class=\"token punctuation\">.<\/span>Priority <span class=\"token operator\">=<\/span> <span class=\"token string\">'High'<\/span><span class=\"token punctuation\">;<\/span>\n            cs<span class=\"token punctuation\">.<\/span>Subject <span class=\"token operator\">=<\/span> <span class=\"token string\">'News team dispatch to '<\/span> <span class=\"token operator\">+<\/span> \n                event<span class=\"token punctuation\">.<\/span>Location__c<span class=\"token punctuation\">;<\/span>\n            cs<span class=\"token punctuation\">.<\/span>OwnerId <span class=\"token operator\">=<\/span> queue<span class=\"token punctuation\">.<\/span>Id<span class=\"token punctuation\">;<\/span>\n            cases<span class=\"token punctuation\">.<\/span><span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span>cs<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        <span class=\"token punctuation\">}<\/span>\n   <span class=\"token punctuation\">}<\/span>\n    \n    <span class=\"token comment\">\/\/ \u63d2\u5165\u4e0e\u6536\u5230\u7684\u4e8b\u4ef6\u76f8\u5bf9\u5e94\u7684\u6240\u6709\u6848\u4f8b\u3002<\/span>\n    insert cases<span class=\"token punctuation\">;<\/span>\n<span class=\"token punctuation\">}<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\"><span style=\"font-size: 24px; font-weight: bold;\">\u8bbe\u7f6e\u8c03\u8bd5\u65e5\u5fd7\u8bb0\u5f55<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"section\">\n<p class=\"p\">\u4e0e\u6807\u51c6\u6216\u81ea\u5b9a\u4e49\u5bf9\u8c61\u4e0a\u7684\u89e6\u53d1\u5668\u4e0d\u540c\uff0c\u5e73\u53f0\u4e8b\u4ef6\u4e0a\u7684\u89e6\u53d1\u5668\u4e0d\u4f1a\u5728\u4e0e\u53d1\u5e03\u4e8b\u4ef6\u76f8\u540c\u7684Apex\u4e8b\u52a1\u4e2d\u6267\u884c\u3002\u89e6\u53d1\u5668\u5728\u7cfb\u7edf\u7528\u6237Automated Process\u5b9e\u4f53\u4e0b\u7684\u81ea\u5df1\u7684\u8fdb\u7a0b\u4e2d\u8fd0\u884c\u3002\u56e0\u6b64\uff0c\u4e0e\u89e6\u53d1\u5668\u6267\u884c\u76f8\u5bf9\u5e94\u7684\u8c03\u8bd5\u65e5\u5fd7\u7531Automated Process\u5b9e\u4f53\u521b\u5efa\uff0c\u5e76\u4e14\u5728Developer Console\u4e2d\u4e0d\u53ef\u7528\u3002\u8981\u6536\u96c6\u5e73\u53f0\u4e8b\u4ef6\u89e6\u53d1\u5668\u65e5\u5fd7\uff0c\u8bf7\u5728\u201c\u5b89\u88c5\u201d\u4e2d\u4e3a\u201c\u81ea\u52a8\u8fc7\u7a0b\u201d\u5b9e\u4f53\u6dfb\u52a0\u8ddf\u8e2a\u6807\u5fd7\u6761\u76ee\u3002<\/p>\n<ol class=\"ol enumList\">\n<li class=\"li\">\u5728\u5b89\u88c5\u7a0b\u5e8f\u4e2d\uff0c\u5728\u5feb\u901f\u67e5\u627e\u6846\u4e2d\u8f93\u5165\u8c03\u8bd5\u65e5\u5fd7\uff0c\u7136\u540e\u5355\u51fb <strong class=\"ph uicontrol\">Debug Logs<\/strong>.<\/li>\n<li class=\"li\">\u70b9\u51fb <strong class=\"ph uicontrol\">New<\/strong>.<\/li>\n<li class=\"li\">\u5bf9\u4e8e\u8ddf\u8e2a\u7684\u5b9e\u4f53\u7c7b\u578b\uff0c\u8bf7\u9009\u62e9 <strong class=\"ph uicontrol\">Automated Process<\/strong>.<\/li>\n<li class=\"li\">\u9009\u62e9\u60a8\u8981\u6536\u96c6\u7684\u65e5\u5fd7\u7684\u5f00\u59cb\u65e5\u671f\u548c\u5230\u671f\u65e5\u671f\u3002<\/li>\n<li class=\"li\">\u5bf9\u4e8e\u8c03\u8bd5\u7ea7\u522b\uff0c\u8f93\u5165*\u7136\u540e\u5355\u51fb <strong class=\"ph uicontrol\">Search<\/strong>.<\/li>\n<li class=\"li\">\u9009\u62e9\u4e00\u4e2a\u9884\u5b9a\u4e49\u7684\u8c03\u8bd5\u7ea7\u522b\uff0c\u4f8b\u5982SFDC_DevConsole\u6216\u5355\u51fbNew\u6765\u521b\u5efa\u60a8\u81ea\u5df1\u7684\u8c03\u8bd5\u7ea7\u522b\u3002<\/li>\n<li class=\"li\">\u70b9\u51fb <strong class=\"ph uicontrol\">Save<\/strong>.<\/li>\n<\/ol>\n<div class=\"box message info\">\n<div class=\"inner\">\n<div class=\"bd\">\n<div class=\"media\">\n<div class=\"mediaBd\">\n<h4 class=\"mbs\">\u6ce8\u610f<\/h4>\n<p>Apex\u6d4b\u8bd5\u7684\u8c03\u8bd5\u65e5\u5fd7\u662f\u4e00\u4e2a\u4f8b\u5916\u3002\u5b83\u4eec\u5305\u62ec\u5728\u540c\u4e00\u4e2a\u6d4b\u8bd5\u6267\u884c\u65e5\u5fd7\u4e2d\u8bb0\u5f55\u4e8b\u4ef6\u89e6\u53d1\u5668\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading5\" class=\"helpHead3\">\u6709\u5173\u5e73\u53f0\u4e8b\u4ef6\u89e6\u53d1\u5668\u7684\u6ce8\u610f\u4e8b\u9879<\/h3>\n<dl class=\"dl detailList\">\n<dt class=\"dt dlterm\">\u4e8b\u4ef6\u5904\u7406\u7684\u987a\u5e8f<\/dt>\n<dd class=\"dd\">\u89e6\u53d1\u5668\u6309\u6536\u5230\u7684\u987a\u5e8f\u5904\u7406\u5e73\u53f0\u4e8b\u4ef6\u901a\u77e5\u3002\u4e8b\u4ef6\u7684\u987a\u5e8f\u57fa\u4e8e\u4e8b\u4ef6\u91cd\u64adID\u3002 Apex\u89e6\u53d1\u5668\u53ef\u4ee5\u4e00\u6b21\u63a5\u6536\u4e00\u6279\u4e8b\u4ef6\u3002\u4e8b\u4ef6\u7684\u987a\u5e8f\u4fdd\u5b58\u5728\u6bcf\u4e2a\u6279\u6b21\u4e2d\u3002\u6279\u5904\u7406\u4e2d\u7684\u4e8b\u4ef6\u53ef\u4ee5\u6765\u81ea\u4e00\u4e2a\u6216\u591a\u4e2a\u53d1\u5e03\u8005\u3002<\/dd>\n<dt class=\"dt dlterm\">\u5f02\u6b65\u89e6\u53d1\u5668\u6267\u884c<\/dt>\n<dd class=\"dd\">\u5e73\u53f0\u4e8b\u4ef6\u89e6\u53d1\u5668\u5f02\u6b65\u8fd0\u884c\u5728\u5176\u81ea\u5df1\u7684\u8fdb\u7a0b\u4e2d\uff0c\u4e0d\u662f\u53d1\u5e03\u4e8b\u4ef6\u7684\u4e8b\u52a1\u7684\u4e00\u90e8\u5206\u3002\u56e0\u6b64\uff0c\u4e8b\u4ef6\u53d1\u5e03\u65f6\u95f4\u548c\u89e6\u53d1\u5668\u5904\u7406\u4e8b\u4ef6\u4e4b\u95f4\u53ef\u80fd\u5b58\u5728\u5ef6\u8fdf\u3002\u4e0d\u8981\u671f\u671b\u89e6\u53d1\u5668\u6267\u884c\u7684\u7ed3\u679c\u5728\u4e8b\u4ef6\u53d1\u5e03\u4e4b\u540e\u7acb\u5373\u53ef\u7528\u3002<\/dd>\n<dt class=\"dt dlterm\">\u81ea\u52a8\u5316\u7684\u8fc7\u7a0b\u7cfb\u7edf\u7528\u6237<\/dt>\n<dd class=\"dd\">\u7531\u4e8e\u5e73\u53f0\u4e8b\u4ef6\u89e6\u53d1\u5668\u4e0d\u4f1a\u5728\u6267\u884c\u5b83\u4eec\u7684\u7528\u6237\uff08\u6b63\u5728\u8fd0\u884c\u7684\u7528\u6237\uff09\u4e0b\u8fd0\u884c\uff0c\u800c\u662f\u5728Automated Process\u7cfb\u7edf\u7528\u6237\u4e0b\u8fd0\u884c\uff0c\u6240\u4ee5\u6211\u4eec\u5728CloudNewsTrigger\u793a\u4f8b\u4e2d\u660e\u786e\u5730\u8bbe\u7f6e\u4e86\u6240\u6709\u8005ID\u5b57\u6bb5\u3002\u6211\u4eec\u4f7f\u7528\u4e86\u4e00\u4e2a\u79f0\u4e3aRegional Dispatch\u7684\u793a\u4f8b\u7528\u6237\u961f\u5217\u7684ID\u4f5c\u4e3a\u89e6\u53d1\u5668\u793a\u4f8b\u3002\u5982\u679c\u60a8\u5728\u89e6\u53d1\u5668\uff08\u4f8b\u5982\u6848\u4f8b\u6216\u5546\u673a\uff09\u4e2d\u521b\u5efa\u5e26\u6709OwnerId\u5b57\u6bb5\u7684Salesforce\u8bb0\u5f55\uff0c\u8bf7\u660e\u786e\u8bbe\u7f6e\u6240\u6709\u8005ID\u3002\u5bf9\u4e8e\u6848\u4f8b\u548c\u6f5c\u5728\u5ba2\u6237\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5206\u914d\u89c4\u5219\u6765\u8bbe\u7f6e\u6240\u6709\u8005\u3002<br \/>\n\u6b64\u5916\uff0c\u7cfb\u7edf\u5b57\u6bb5\uff08\u4f8b\u5982CreatedById\u548cLastModifiedById\uff09\u5f15\u7528\u81ea\u52a8\u5904\u7406\u5b9e\u4f53\uff0c\u800c\u4e0d\u662f\u6b63\u5728\u8fd0\u884c\u7684\u7528\u6237\u3002<\/dd>\n<dt class=\"dt dlterm\">Apex Governor \u9650\u5236<\/dt>\n<dd class=\"dd\">\u4e0e\u6807\u51c6\u6216\u81ea\u5b9a\u4e49\u5bf9\u8c61\u89e6\u53d1\u5668\u4e00\u6837\uff0c\u5e73\u53f0\u4e8b\u4ef6\u89e6\u53d1\u5668\u4e5f\u53d7\u5230Apex\u63a7\u5236\u5668\u9650\u5236\u3002<\/dd>\n<dt class=\"dt dlterm\">Apex Trigger \u9650\u5236<\/dt>\n<dd class=\"dd\">\u5e73\u53f0\u4e8b\u4ef6\u89e6\u53d1\u5668\u5171\u4eab\u8bb8\u591a\u81ea\u5b9a\u4e49\u548c\u6807\u51c6\u5bf9\u8c61\u89e6\u53d1\u5668\u7684\u76f8\u540c\u9650\u5236\u3002\u4f8b\u5982\uff0c\u60a8\u4e0d\u80fd\u4ece\u89e6\u53d1\u5668\u4e2d\u540c\u6b65\u521b\u5efaApex\u6807\u6ce8\u3002<\/dd>\n<\/dl>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading6\" class=\"helpHead3\">\u8ba2\u9605\u4e8b\u4ef6\u5b9a\u4e49\u9875\u9762\u4e0a\u7684\u76f8\u5173\u5217\u8868<\/h3>\n<div class=\"p\">\n<p class=\"p\">\u60a8\u53ef\u4ee5\u5728\u5b89\u88c5\u7a0b\u5e8f\u7684\u201c\u5e73\u53f0\u4e8b\u4ef6\u5b9a\u4e49\u8be6\u7ec6\u4fe1\u606f\u201d\u9875\u9762\u4e0a\u67e5\u770b\u6240\u6709\u4e8b\u4ef6\u89e6\u53d1\u5668\u7684\u72b6\u6001\u3002 CometD\u7528\u6237\u4e0d\u5728\u6b64\u5217\u8868\u4e2d\u3002\u5728\u8ba2\u9605\u4e0b\uff0c\u6bcf\u4e2a\u6fc0\u6d3b\u7684\u89e6\u53d1\u5668\u90fd\u4e0e\u6267\u884c\u4fe1\u606f\u548c\u72b6\u6001\u4e00\u8d77\u5217\u51fa\u3002\u4fe1\u606f\u5305\u62ec\u4e0a\u6b21\u53d1\u5e03\u548c\u4e0a\u6b21\u5904\u7406\u4e8b\u4ef6\u7684\u91cd\u64adID\u3002\u7531\u4e8e\u9519\u8bef\u4e0d\u53ef\u6062\u590d\u6216\u6743\u9650\u4e0d\u8db3\uff0c\u72b6\u6001\u4f1a\u6307\u793a\u89e6\u53d1\u5668\u662f\u5426\u6b63\u5728\u8fd0\u884c\u6216\u5df2\u4e0e\u8ba2\u9605\u65ad\u5f00\u8fde\u63a5\u3002\u4ec5\u5f53\u89e6\u53d1\u5668\u91cd\u8bd5\u6b21\u6570\u8fbe\u5230\u6700\u5927\u6b21\u6570\u65f6\uff0c\u624d\u4f1a\u8fbe\u5230\u9519\u8bef\u72b6\u6001\u3002\u4ee5\u4e0b\u5c4f\u5e55\u622a\u56fe\u663e\u793a\u4e86\u201c\u4e91\u65b0\u95fb\u201d\u4e8b\u4ef6\u8be6\u7ec6\u4fe1\u606f\u9875\u9762\u4e0a\u7684\u201c\u8ba2\u9605\u201d\u76f8\u5173\u5217\u8868\u3002<\/p>\n<div class=\"imagecenter\"><span class=\"image image-block\"><img decoding=\"async\" class=\"image image-block\" src=\"https:\/\/res.cloudinary.com\/hy4kyit2a\/image\/upload\/doc\/trailhead\/en-usf2f9e4c01045a632edd80fb0be97cf64.png\" alt=\"Subscriptions related list shows the state of subscribed triggers\" \/><\/span><\/div>\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"platform_events_subscribe_test\" class=\"topic concept nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading7\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u6d4b\u8bd5\u5e73\u53f0\u4e8b\u4ef6\u89e6\u53d1\u5668<\/span><\/h2>\n<div class=\"body conbody\">\n<p class=\"p\">\u901a\u8fc7\u6dfb\u52a0Apex\u6d4b\u8bd5\uff0c\u786e\u4fdd\u60a8\u7684\u5e73\u53f0\u4e8b\u4ef6\u89e6\u53d1\u5668\u6b63\u5e38\u5de5\u4f5c\u3002\u5728\u5c06\u4efb\u4f55Apex\u4ee3\u7801\uff08\u5305\u62ec\u89e6\u53d1\u5668\uff09\u6253\u5305\u6216\u90e8\u7f72\u5230\u751f\u4ea7\u4e4b\u524d\uff0c\u60a8\u7684Apex\u4ee3\u7801\u5fc5\u987b\u8fdb\u884c\u6d4b\u8bd5\u3002\u8981\u5728Apex\u6d4b\u8bd5\u4e2d\u53d1\u5e03\u5e73\u53f0\u4e8b\u4ef6\uff0c\u8bf7\u5c06\u53d1\u5e03\u8bed\u53e5\u653e\u5728Test.startTest\u548cTest.stopTest\u8bed\u53e5\u4e2d\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token comment\">\/\/ \u521b\u5efa\u6d4b\u8bd5\u4e8b\u4ef6<\/span>\nTest<span class=\"token punctuation\">.<\/span><span class=\"token function\">startTest<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n<span class=\"token comment\">\/\/ \u53d1\u5e03\u4e8b\u4ef6<\/span>\nTest<span class=\"token punctuation\">.<\/span><span class=\"token function\">stopTest<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n<span class=\"token comment\">\/\/ \u5728\u8fd9\u91cc\u6267\u884c\u9a8c\u8bc1<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u5728\u6d4b\u8bd5\u4e0a\u4e0b\u6587\u4e2d\uff0c\u53d1\u5e03\u65b9\u6cd5\u8c03\u7528\u5c06\u53d1\u5e03\u64cd\u4f5c\u6392\u961f\u3002 Test.stopTest\uff08\uff09\u8bed\u53e5\u5bfc\u81f4\u4e8b\u4ef6\u53d1\u5e03\u88ab\u6267\u884c\u3002 Test.stopTest\uff08\uff09\u540e\uff0c\u6267\u884c\u60a8\u7684\u9a8c\u8bc1\u3002<\/div>\n<\/div>\n<\/div>\n<p class=\"p\">\u4ee5\u4e0b\u662f\u6211\u4eec\u7684Cloud_News\u4e8b\u4ef6\u53ca\u5176\u76f8\u5173\u89e6\u53d1\u5668\u7684\u6d4b\u8bd5\u7c7b\u793a\u4f8b\u3002\u53d1\u5e03\u4e8b\u4ef6\u4f1a\u5bfc\u81f4\u5173\u8054\u7684\u89e6\u53d1\u5668\u89e6\u53d1\u3002\u5728Test.stopTest\uff08\uff09\u4e4b\u540e\uff0c\u6d4b\u8bd5\u901a\u8fc7\u68c0\u67e5Database.SaveResult\u4e2d\u7684isSuccess\uff08\uff09\u8fd4\u56de\u7684\u503c\u6765\u9a8c\u8bc1\u53d1\u5e03\u662f\u5426\u6210\u529f\u3002\u53e6\u5916\uff0c\u6d4b\u8bd5\u67e5\u8be2\u89e6\u53d1\u5668\u521b\u5efa\u7684\u60c5\u51b5\u3002\u5982\u679c\u627e\u5230\u6848\u4f8b\u8bb0\u5f55\uff0c\u5219\u89e6\u53d1\u5668\u6210\u529f\u6267\u884c\uff0c\u5e76\u901a\u8fc7\u6d4b\u8bd5\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token annotation punctuation\">@isTest<\/span>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">PlatformEventTest<\/span> <span class=\"token punctuation\">{<\/span>\n    <span class=\"token annotation punctuation\">@isTest<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">test1<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\n        <span class=\"token comment\">\/\/ \u521b\u5efa\u6d4b\u8bd5\u4e8b\u4ef6\u5b9e\u4f8b<\/span>\n        Cloud_News__e newsEvent <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Cloud_News__e<\/span><span class=\"token punctuation\">(<\/span>\n            Location__c<span class=\"token operator\">=<\/span><span class=\"token string\">'Mountain City'<\/span><span class=\"token punctuation\">,<\/span> \n            Urgent__c<span class=\"token operator\">=<\/span><span class=\"token boolean\">true<\/span><span class=\"token punctuation\">,<\/span> \n            News_Content__c<span class=\"token operator\">=<\/span><span class=\"token string\">'Test message.'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        \n        Test<span class=\"token punctuation\">.<\/span><span class=\"token function\">startTest<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\n        <span class=\"token comment\">\/\/ \u8c03\u7528\u65b9\u6cd5\u6765\u53d1\u5e03\u4e8b\u4ef6<\/span>\n        Database<span class=\"token punctuation\">.<\/span>SaveResult sr <span class=\"token operator\">=<\/span> EventBus<span class=\"token punctuation\">.<\/span><span class=\"token function\">publish<\/span><span class=\"token punctuation\">(<\/span>newsEvent<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        \n        Test<span class=\"token punctuation\">.<\/span><span class=\"token function\">stopTest<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n        \n        <span class=\"token comment\">\/\/ \u5728\u8fd9\u91cc\u6267\u884c\u9a8c\u8bc1<\/span>\n\n        <span class=\"token comment\">\/\/ \u9a8c\u8bc1\u53d1\u5e03\u662f\u5426\u6210\u529f<\/span>\n        System<span class=\"token punctuation\">.<\/span><span class=\"token function\">assertEquals<\/span><span class=\"token punctuation\">(<\/span><span class=\"token boolean\">true<\/span><span class=\"token punctuation\">,<\/span> sr<span class=\"token punctuation\">.<\/span><span class=\"token function\">isSuccess<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n\n        <span class=\"token comment\">\/\/ \u68c0\u67e5\u521b\u5efa\u7684\u89e6\u53d1\u5668\u662f\u5426\u5b58\u5728\u3002<\/span>\n        List<span class=\"token operator\">&lt;<\/span>Case<span class=\"token operator\">&gt;<\/span> cases <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span>SELECT Id FROM Case<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span>\n        <span class=\"token comment\">\/\/ \u9a8c\u8bc1\u662f\u5426\u53d1\u73b0\u6b64\u6848\u4f8b\u3002<\/span>\n        <span class=\"token comment\">\/\/ \u5728\u6d4b\u8bd5\u4e0a\u4e0b\u6587\u4e2d\u53ea\u6709\u4e00\u4e2a\u6d4b\u8bd5\u7528\u4f8b\u3002<\/span>\n        System<span class=\"token punctuation\">.<\/span><span class=\"token function\">assertEquals<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> cases<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n    <span class=\"token punctuation\">}<\/span>\n<span class=\"token punctuation\">}<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"platform_events_subscribe_clicks\" class=\"topic concept nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading8\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u4f7f\u7528\u70b9\u51fb\u8ba2\u9605\u5e73\u53f0\u4e8b\u4ef6\u901a\u77e5<\/span><\/h2>\n<div class=\"body conbody\">\n<p>\u8981\u8ba2\u9605\u6ca1\u6709\u4ee3\u7801\u7684\u4e8b\u4ef6\u6d88\u606f\uff0c\u8bf7\u521b\u5efa\u4e00\u4e2a\u5728\u53d1\u751f\u5e73\u53f0\u4e8b\u4ef6\u65f6\u542f\u52a8\u7684\u8fdb\u7a0b\u3002<\/p>\n<p>\u6b64\u5c4f\u5e55\u622a\u56fe\u663e\u793a\u4e86\u4e00\u4e2a\u8fdb\u7a0b\u5728\u53d1\u751fCloud News\u4e8b\u4ef6\u65f6\u5f00\u59cb\u3002\u5f53\u5b83\u5f00\u59cb\u65f6\uff0c\u8be5\u8fc7\u7a0b\u67e5\u627e\u90ae\u4ef6\u57ce\u5e02\u5339\u914d\u4e8b\u4ef6\u901a\u77e5\u4f4d\u7f6e\u7684\u8054\u7cfb\u4eba\u8bb0\u5f55\u3002<\/p>\n<p class=\"p\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/res.cloudinary.com\/hy4kyit2a\/image\/upload\/doc\/trailhead\/en-us7d42913cee4116868bf8049996a9635d.png\" alt=\"Process Builder matching criteria screen\" \/><\/p>\n<p class=\"p\">\u540c\u6837\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528Wait\u5143\u7d20\u6765\u8ba2\u9605\u5177\u6709\u6d41\u7a0b\u7684\u5e73\u53f0\u4e8b\u4ef6\u6d88\u606f\u3002\u5f53\u53d1\u751f\u5e73\u53f0\u4e8b\u4ef6\u65f6\uff0c\u4e0d\u662f\u542f\u52a8\u6d41\u7a0b\uff0c\u800c\u662f\u5148\u524d\u542f\u52a8\u7684\u6d41\u7a0b\u7b49\u5f85\u5e73\u53f0\u4e8b\u4ef6\uff0c\u7136\u540e\u6062\u590d\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u7b49\u5f85Cloud News\u4e8b\u4ef6\u6d88\u606f\u53d1\u751f\u7684Wait\u5143\u7d20\u3002\u53ea\u6709\u5f53\u4e8b\u4ef6\u7684\u4f4d\u7f6e\u5339\u914d{\uff01MailingCity_Location.MailingCity}\u65f6\u624d\u4f1a\u7ee7\u7eed\u3002 {\uff01MailingCity_Location}\u662f\u6d41\u4e2d\u7684\u4e00\u4e2asObject\u53d8\u91cf\u3002<\/p>\n<p class=\"p\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/res.cloudinary.com\/hy4kyit2a\/image\/upload\/doc\/trailhead\/en-us2f79e37cff9561211fd2429c8ff938c2.png\" alt=\"Cloud Flow Designer Wait element\" \/><\/p>\n<\/div>\n<\/div>\n<div id=\"platform_events_subscribe_cometd\" class=\"topic concept nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading9\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u4f7f\u7528CometD\u8ba2\u9605\u5e73\u53f0\u4e8b\u4ef6\u901a\u77e5<\/span><\/h2>\n<div class=\"body conbody\">\n<p>\u5916\u90e8\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528CometD\u8ba2\u9605\u5e73\u53f0\u4e8b\u4ef6\u5e76\u6267\u884c\u957f\u65f6\u95f4\u8f6e\u8be2\u3002\u5e73\u53f0\u5e94\u7528\u7a0b\u5e8f\uff08\u5982Visualforce\u9875\u9762\u548cLightning\u7ec4\u4ef6\uff09\u4e5f\u53ef\u4ee5\u4f7f\u7528CometD\u3002 CometD\u662f\u4e00\u4e2a\u53ef\u6269\u5c55\u7684\u57fa\u4e8eHTTP\u7684\u4e8b\u4ef6\u8def\u7531\u603b\u7ebf\uff0c\u5b83\u4f7f\u7528\u4e86\u4e00\u79cd\u540d\u4e3aComet\u7684AJAX\u63a8\u9001\u6280\u672f\u6a21\u5f0f\u3002\u5b83\u5b9e\u73b0\u4e86Bayeux\u534f\u8bae\u3002\u957f\u8f6e\u8be2\uff08\u4e5f\u79f0\u4e3aComet\u7f16\u7a0b\uff09\u5141\u8bb8\u6a21\u62df\u4ece\u670d\u52a1\u5668\u5230\u5ba2\u6237\u7aef\u7684\u4fe1\u606f\u63a8\u9001\u3002\u4e0e\u666e\u901a\u8f6e\u8be2\u7c7b\u4f3c\uff0c\u5ba2\u6237\u7aef\u8fde\u63a5\u5e76\u8bf7\u6c42\u6765\u81ea\u670d\u52a1\u5668\u7684\u4fe1\u606f\u3002\u4f46\u662f\uff0c\u5982\u679c\u4fe1\u606f\u4e0d\u53ef\u7528\uff0c\u670d\u52a1\u5668\u4e0d\u4f1a\u53d1\u9001\u7a7a\u7684\u54cd\u5e94\uff0c\u800c\u662f\u7b49\u5f85\u4fe1\u606f\u53ef\u7528\uff08\u53d1\u751f\u4e8b\u4ef6\uff09\u3002<\/p>\n<p>Salesforce\u63d0\u4f9b\u4e86\u4e00\u4e2aJava\u5e93EMP\u8fde\u63a5\u5668\uff0c\u8be5\u8fde\u63a5\u5668\u5b9e\u73b0\u4e86\u8fde\u63a5\u5230CometD\u548c\u76d1\u542c\u901a\u9053\u7684\u6240\u6709\u7ec6\u8282\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528EMP Connector\u8f7b\u677e\u8ba2\u9605\u5e73\u53f0\u4e8b\u4ef6\u3002 EMP\u8fde\u63a5\u5668\u9690\u85cf\u4e86\u8ba2\u9605\u4e8b\u4ef6\u7684\u590d\u6742\u6027\u3002\u6709\u5173EMP Connector\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u67e5\u770bStreaming API\u5f00\u53d1\u4eba\u5458\u6307\u5357\u4e2d\u7684Java\u5ba2\u6237\u7aef\u793a\u4f8b\u3002<\/p>\n<p>\u901a\u8fc7CometD\u8ba2\u9605\u5e73\u53f0\u4e8b\u4ef6\u901a\u77e5\u7684\u8fc7\u7a0b\u4e0e\u8ba2\u9605PushTopic\u4e8b\u4ef6\u6216\u901a\u7528\u4e8b\u4ef6\u7c7b\u4f3c\u3002\u552f\u4e00\u7684\u533a\u522b\u662f\u9891\u9053\u540d\u79f0\u3002\u4ee5\u4e0b\u662f\u5e73\u53f0\u4e8b\u4ef6\u4e3b\u9898\uff08\u9891\u9053\uff09\u540d\u79f0\u7684\u683c\u5f0f\uff1a<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token operator\">\/<\/span>event<span class=\"token operator\">\/<\/span><span class=\"token operator\">&lt;<\/span>EventName<span class=\"token operator\">&gt;<\/span>__e<\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u6709\u540d\u4e3a\u201c\u4e91\u65b0\u95fb\u201d\u7684\u5e73\u53f0\u4e8b\u4ef6\uff0c\u8bf7\u5728\u8ba2\u9605\u65f6\u63d0\u4f9b\u6b64\u9891\u9053\u540d\u79f0\u3002<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token operator\">\/<\/span>event<span class=\"token operator\">\/<\/span>Cloud_News__e<\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u5728CometD URL\u672b\u5c3e\u6307\u5b9aAPI\u7248\u672c\uff0c\u5982\u4e0b\u6240\u793a\u3002<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token comment\">\/\/ \u8fde\u63a5\u5230CometD\u7aef\u70b9<\/span>\n    cometd<span class=\"token punctuation\">.<\/span><span class=\"token function\">configure<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>\n               url<span class=\"token operator\">:<\/span> <span class=\"token string\">'https:\/\/&lt;Salesforce_URL&gt;\/cometd\/41.0\/'<\/span><span class=\"token punctuation\">,<\/span>\n               requestHeaders<span class=\"token operator\">:<\/span> <span class=\"token punctuation\">{<\/span> Authorization<span class=\"token operator\">:<\/span> <span class=\"token string\">'OAuth &lt;Session_ID&gt;'<\/span><span class=\"token punctuation\">}<\/span>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading10\" class=\"helpHead3\">JSON\u683c\u5f0f\u7684\u5e73\u53f0\u4e8b\u4ef6\u6d88\u606f<\/h3>\n<p class=\"p\">\u4ea4\u4ed8\u5e73\u53f0\u4e8b\u4ef6\u7684\u6d88\u606f\u4e0eCloud News\u4e8b\u4ef6\u7684\u4ee5\u4e0b\u793a\u4f8b\u7c7b\u4f3c\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\"  language-java\"><span class=\"token punctuation\">{<\/span>\n  <span class=\"token string\">\"data\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token punctuation\">{<\/span>\n    <span class=\"token string\">\"schema\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"_2DBiqh-utQNAjUH78FdbQ\"<\/span><span class=\"token punctuation\">,<\/span> \n    <span class=\"token string\">\"payload\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token punctuation\">{<\/span>\n      <span class=\"token string\">\"CreatedDate\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"2017-04-27T16:50:40Z\"<\/span><span class=\"token punctuation\">,<\/span> \n      <span class=\"token string\">\"CreatedById\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"005D0000001cSZs\"<\/span><span class=\"token punctuation\">,<\/span> \n      <span class=\"token string\">\"Location__c\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"San Francisco\"<\/span><span class=\"token punctuation\">,<\/span> \n      <span class=\"token string\">\"Urgent__c\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">,<\/span> \n      <span class=\"token string\">\"News_Content__c\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"Large highway is closed due to asteroid collision.\"<\/span>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span> \n    <span class=\"token string\">\"event\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token punctuation\">{<\/span>\n      <span class=\"token string\">\"replayId\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">2<\/span>\n    <span class=\"token punctuation\">}<\/span>\n  <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span> \n  <span class=\"token string\">\"channel\"<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">\"\/event\/Cloud_News__e\"<\/span>\n<span class=\"token punctuation\">}<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\n<p>\u4e8b\u4ef6\u6d88\u606f\u4e2d\u7684\u6a21\u5f0f\u5b57\u6bb5\u5305\u542b\u5e73\u53f0\u4e8b\u4ef6\u6a21\u5f0f\u7684\u6807\u8bc6\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a\u201cschema\u201d\uff1a\u201c_2DBiqh-utQNAjUH78FdbQ\u201d\uff09\u3002\u6a21\u5f0f\u662f\u7248\u672c\u5316\u7684 &#8211; \u5f53\u6a21\u5f0f\u6539\u53d8\u65f6\uff0c\u6a21\u5f0fID\u4e5f\u6539\u53d8\u3002<\/p>\n<p>\u8981\u786e\u5b9a\u4e8b\u4ef6\u7684\u6a21\u5f0f\u662f\u5426\u5df2\u66f4\u6539\uff0c\u8bf7\u901a\u8fc7REST API\u68c0\u7d22\u6a21\u5f0f\u3002\u901a\u8fc7\u5bf9\u6b64REST API\u8d44\u6e90\u6267\u884cGET\u8bf7\u6c42\u6765\u4f7f\u7528\u6a21\u5f0f\u6807\u8bc6\uff1a\/vXX.X\/event\/eventSchema\/Schema_ID\u3002\u6216\u8005\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5c06\u4e8b\u4ef6\u540d\u79f0\u63d0\u4f9b\u7ed9\u6b64\u7aef\u70b9\u6765\u68c0\u7d22\u4e8b\u4ef6\u6a21\u5f0f\uff1a\/vXX.X\/sobjects\/Platform_Event_Name__e\/eventSchema\u3002\u6709\u5173\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605Force.com REST API\u5f00\u53d1\u4eba\u5458\u6307\u5357\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"box message info\">\n<div class=\"inner\">\n<div class=\"bd\">\n<div class=\"media\">\n<div class=\"mediaBd\">\n<h4 class=\"mbs\">\u6ce8\u610f<\/h4>\n<p>\u4e0ePushTopic\u548c\u6cdb\u578b\u4e8b\u4ef6\u4e0d\u540c\uff0c\u5e73\u53f0\u4e8b\u4ef6\u4e0d\u652f\u6301\u4f7f\u7528\u8fc7\u6ee4\u7684\u8ba2\u9605\u3002\u4f8b\u5982\uff0c\u8ba2\u9605\/\u4e8b\u4ef6\/ Cloud_News__e\uff1fLocation__c =&#8217;\u65e7\u91d1\u5c71&#8217;\u6309\u4f4d\u7f6e\u8fc7\u6ee4\u4e0d\u53d7\u652f\u6301\u3002<\/p>\n<p>\u73b0\u5728\u60a8\u5df2\u7ecf\u770b\u5230\u4e86\u5982\u4f55\u5728Salesforce\u5e73\u53f0\u548c\u5916\u90e8\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u5e73\u53f0\u4e8b\u4ef6\uff0c\u8fd9\u79cd\u53ef\u80fd\u6027\u662f\u65e0\u6b62\u5883\u7684\uff01\u5c06\u5e73\u53f0\u4e8b\u4ef6\u7528\u4e8e\u4efb\u4f55\u6570\u91cf\u7684\u5e94\u7528\u7a0b\u5e8f\u548c\u96c6\u6210\uff0c\u4f8b\u5982\u5904\u7406\u4e1a\u52a1\u4ea4\u6613\u6216\u53c2\u4e0e\u4e3b\u52a8\u5ba2\u6237\u670d\u52a1\u3002\u501f\u52a9\u5e73\u53f0\u4e8b\u4ef6\uff0c\u60a8\u53ef\u4ee5\u91c7\u7528\u57fa\u4e8e\u4e8b\u4ef6\u7684\u7f16\u7a0b\u6a21\u5f0f\uff0c\u5e76\u4eab\u53d7\u57fa\u4e8e\u4e8b\u4ef6\u7684\u8f6f\u4ef6\u67b6\u6784\u7684\u4f18\u52bf\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5b66\u4e60\u76ee\u6807 \u5b8c\u6210\u672c\u5355\u5143\u540e\uff0c\u60a8\u5c06\u80fd\u591f\uff1a \u63cf\u8ff0\u5982\u4f55\u8ba2\u9605\u5e73\u53f0\u4e8b\u4ef6\u6d88\u606f\u3002 \u4f7f\u7528Apex\u89e6\u53d1\u5668\u8ba2\u9605\u4e8b\u4ef6\u3002 \u7528Apex\u6d4b\u8bd5\u65b9 &hellip; <a href=\"http:\/\/www.ponybai.com\/?p=734\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">Apex-\u4e8b\u4ef6\u9a71\u52a8\uff083\uff09<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[93],"tags":[],"class_list":["post-734","post","type-post","status-publish","format-standard","hentry","category-93"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Apex-\u4e8b\u4ef6\u9a71\u52a8\uff083\uff09 - \u767d\u767d\u968f\u7b14<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.ponybai.com\/?p=734\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apex-\u4e8b\u4ef6\u9a71\u52a8\uff083\uff09 - \u767d\u767d\u968f\u7b14\" \/>\n<meta property=\"og:description\" content=\"\u5b66\u4e60\u76ee\u6807 \u5b8c\u6210\u672c\u5355\u5143\u540e\uff0c\u60a8\u5c06\u80fd\u591f\uff1a \u63cf\u8ff0\u5982\u4f55\u8ba2\u9605\u5e73\u53f0\u4e8b\u4ef6\u6d88\u606f\u3002 \u4f7f\u7528Apex\u89e6\u53d1\u5668\u8ba2\u9605\u4e8b\u4ef6\u3002 \u7528Apex\u6d4b\u8bd5\u65b9 &hellip; \u7ee7\u7eed\u9605\u8bfbApex-\u4e8b\u4ef6\u9a71\u52a8\uff083\uff09\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.ponybai.com\/?p=734\" \/>\n<meta property=\"og:site_name\" content=\"\u767d\u767d\u968f\u7b14\" \/>\n<meta property=\"article:published_time\" content=\"2018-01-23T08:15:53+00:00\" 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