{"id":563,"date":"2018-01-19T13:14:43","date_gmt":"2018-01-19T05:14:43","guid":{"rendered":"http:\/\/www.ponybai.com\/?p=563"},"modified":"2018-01-19T13:14:43","modified_gmt":"2018-01-19T05:14:43","slug":"salesforce-apex-%ef%bc%88%e5%9f%ba%e7%a1%802%ef%bc%89sobjects","status":"publish","type":"post","link":"http:\/\/www.ponybai.com\/?p=563","title":{"rendered":"Salesforce Apex \uff08\u57fa\u78402\uff09sObjects"},"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\">\n<p>\u5b8c\u6210\u672c\u5355\u5143\u540e\uff0c\u60a8\u5c06\u80fd\u591f\uff1a<\/p>\n<ul class=\"ul bulletList\">\n<li class=\"li\">\u63cf\u8ff0sObjects\u548cSalesforce\u8bb0\u5f55\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/li>\n<li class=\"li\">\u521b\u5efa\u5e76\u4f7f\u7528\u7279\u5b9a\u7684sObject\u53d8\u91cf\u3002<\/li>\n<li class=\"li\">\u5c06\u4e00\u4e2a\u901a\u7528\u7684sObject\u8f6c\u6362\u4e3a\u4e00\u4e2a\u7279\u5b9a\u7684sObject\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"apex_database_sobjects\" class=\"topic concept nested0\" lang=\"en-us\" xml:lang=\"en-us\">\n<h2 id=\"Tdxn4tBK-heading2\" class=\"helpHead2\"><span id=\"topic-title\" class=\"ph\">\u4f7f\u7528sObjects<\/span><\/h2>\n<div class=\"body conbody\">\n<div class=\"shortdesc\">\u7531\u4e8eApex\u4e0e\u6570\u636e\u5e93\u7d27\u5bc6\u96c6\u6210\uff0c\u56e0\u6b64\u60a8\u53ef\u4ee5\u76f4\u63a5\u4eceApex\u8bbf\u95eeSalesforce\u8bb0\u5f55\u53ca\u5176\u5b57\u6bb5\u3002 Salesforce\u4e2d\u7684\u6bcf\u4e2a\u8bb0\u5f55\u90fd\u672c\u5730\u8868\u793a\u4e3aApex\u4e2d\u7684sObject\u3002\u4f8b\u5982\uff0cAcme\u5ba2\u6237\u8bb0\u5f55\u5bf9\u5e94\u4e8eApex\u4e2d\u7684Account sObject\u3002\u60a8\u53ef\u4ee5\u5728\u7528\u6237\u754c\u9762\u4e2d\u67e5\u770b\u548c\u4fee\u6539\u7684Acme\u8bb0\u5f55\u7684\u5b57\u6bb5\u4e5f\u53ef\u4ee5\u5728sObject\u4e0a\u76f4\u63a5\u8bfb\u53d6\u548c\u4fee\u6539\u3002<br \/>\n\u4e0b\u8868\u5217\u51fa\u4e86Acme\u5ba2\u6237\u793a\u4f8b\u8bb0\u5f55\u7684\u4e00\u4e9b\u586b\u5145\u5b57\u6bb5\u3002 Account sObject\u662f\u5ba2\u6237\u8bb0\u5f55\u7684\u62bd\u8c61\uff0c\u5e76\u5c06\u5ba2\u6237\u5b57\u6bb5\u4fe1\u606f\u4f5c\u4e3a\u5bf9\u8c61\u4fdd\u5b58\u5728\u5185\u5b58\u4e2d\u3002<\/div>\n<div class=\"data colSort\">\n<table class=\"featureTable sort_table\" summary=\"\">\n<caption>\u88681.\u68c0\u7d22\u5230\u7684\u8bb0\u5f55\u7684AccountSObject<\/caption>\n<thead class=\"thead sorted\" align=\"left\">\n<tr>\n<th id=\"d23959e66\" class=\"featureTableHeader \">\u5ba2\u6237\u5b57\u6bb5<\/th>\n<th id=\"d23959e69\" class=\"featureTableHeader \">\u503c<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"tbody\">\n<tr>\n<td class=\"entry\" headers=\"d23959e66\" data-title=\"Account Field\">Id<\/td>\n<td class=\"entry\" headers=\"d23959e69\" data-title=\"Value\">001D000000JlfXe<\/td>\n<\/tr>\n<tr>\n<td class=\"entry\" headers=\"d23959e66\" data-title=\"Account Field\">\u516c\u53f8\u540d\u79f0<\/td>\n<td class=\"entry\" headers=\"d23959e69\" data-title=\"Value\">Acme<\/td>\n<\/tr>\n<tr>\n<td class=\"entry\" headers=\"d23959e66\" data-title=\"Account Field\">\u7535\u8bdd<\/td>\n<td class=\"entry\" headers=\"d23959e69\" data-title=\"Value\">(415)555-1212<\/td>\n<\/tr>\n<tr>\n<td class=\"entry\" headers=\"d23959e66\" data-title=\"Account Field\">\u5458\u5de5\u4eba\u6570<\/td>\n<td class=\"entry\" headers=\"d23959e69\" data-title=\"Value\">100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u6bcf\u4e2aSalesforce\u8bb0\u5f55\u5728\u63d2\u5165Salesforce\u4e4b\u524d\u90fd\u88ab\u8868\u793a\u4e3a\u4e00\u4e2asObject\u3002\u540c\u6837\uff0c\u4eceSalesforce\u68c0\u7d22\u6301\u4e45\u6027\u8bb0\u5f55\u65f6\uff0c\u5b83\u4eec\u5b58\u50a8\u5728sObject\u53d8\u91cf\u4e2d\u3002<\/p>\n<p>Salesforce\u4e2d\u7684\u6807\u51c6\u548c\u81ea\u5b9a\u4e49\u5bf9\u8c61\u8bb0\u5f55\u5c06\u6620\u5c04\u5230Apex\u4e2d\u7684sObject\u7c7b\u578b\u3002\u4ee5\u4e0b\u662fApex\u4e2d\u7528\u4e8e\u6807\u51c6\u5bf9\u8c61\u7684\u4e00\u4e9b\u5e38\u7528\u7684sObject\u7c7b\u578b\u540d\u79f0\u3002<\/p>\n<ul class=\"ul bulletList\">\n<li class=\"li\">\u5ba2\u6237<\/li>\n<li class=\"li\">\u8054\u7cfb<\/li>\n<li class=\"li\">\u6f5c\u5728\u5ba2\u6237<\/li>\n<li class=\"li\">\u673a\u4f1a<\/li>\n<\/ul>\n<p class=\"p\">\u5982\u679c\u60a8\u5728\u7ec4\u7ec7\u4e2d\u6dfb\u52a0\u4e86\u81ea\u5b9a\u4e49\u5bf9\u8c61\uff0c\u8bf7\u4f7f\u7528Apex\u4e2d\u81ea\u5b9a\u4e49\u5bf9\u8c61\u7684API\u540d\u79f0\u3002\u4f8b\u5982\uff0c\u540d\u4e3aMerchandise\u7684\u81ea\u5b9a\u4e49\u5bf9\u8c61\u5bf9\u5e94\u4e8eApex\u4e2d\u7684Merchandise__c sObject\u3002<\/p>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading4\" class=\"helpHead3\">\u521b\u5efasObject\u53d8\u91cf<\/h3>\n<p>\u8981\u521b\u5efa\u4e00\u4e2asObject\uff0c\u4f60\u9700\u8981\u58f0\u660e\u4e00\u4e2a\u53d8\u91cf\u5e76\u5c06\u5176\u5206\u914d\u7ed9\u4e00\u4e2asObject\u5b9e\u4f8b\u3002\u53d8\u91cf\u7684\u6570\u636e\u7c7b\u578b\u662fsObject\u7c7b\u578b\u3002<\/p>\n<p>\u4ee5\u4e0b\u793a\u4f8b\u521b\u5efa\u4e00\u4e2a\u7c7b\u578b\u4e3aAccount\u7684sObject\u53d8\u91cf\uff0c\u5e76\u5c06\u5176\u5206\u914d\u7ed9\u540d\u79f0\u4e3aAcme\u7684\u65b0\u5ba2\u6237\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">Account acct <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">(<\/span>Name<span class=\"token operator\">=<\/span><span class=\"token string\">'Acme'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading5\" class=\"helpHead3\">sObject\u548c\u5b57\u6bb5\u540d\u79f0<\/h3>\n<p>sObjects\u7684\u540d\u79f0\u5bf9\u5e94\u4e8e\u76f8\u5e94\u7684\u6807\u51c6\u6216\u81ea\u5b9a\u4e49\u5bf9\u8c61\u7684API\u540d\u79f0\u3002\u540c\u6837\uff0csObject\u5b57\u6bb5\u7684\u540d\u79f0\u5bf9\u5e94\u4e8e\u76f8\u5e94\u5b57\u6bb5\u7684API\u540d\u79f0\u3002<\/p>\n<p>\u5bf9\u8c61\u548c\u5b57\u6bb5\u7684API\u540d\u79f0\u53ef\u80fd\u4e0e\u6807\u7b7e\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u201c\u96c7\u5458\u201d\u5b57\u6bb5\u5177\u6709\u201c\u96c7\u5458\u201d\u6807\u7b7e\uff0c\u5e76\u5728\u201c\u5ba2\u6237\u8bb0\u5f55\u201d\u9875\u9762\u4e0a\u663e\u793a\u4e3a\u201c\u96c7\u5458\u201d\uff0c\u4f46\u5176API\u540d\u79f0\u4e3a\u201cNumberOfEmployees\u201d\u3002\u8981\u5728Apex\u4e2d\u8bbf\u95ee\u6b64\u5b57\u6bb5\uff0c\u60a8\u9700\u8981\u4f7f\u7528\u8be5\u5b57\u6bb5\u7684API\u540d\u79f0\uff1aNumberOfEmployees\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u7528\u4e8e\u81ea\u5b9a\u4e49\u5bf9\u8c61\u548c\u81ea\u5b9a\u4e49\u5b57\u6bb5\u7684API\u540d\u79f0\u7684\u4e00\u4e9b\u89c4\u5219\u7684\u4eae\u70b9\u3002<\/p>\n<p>\u5bf9\u4e8e\u81ea\u5b9a\u4e49\u5bf9\u8c61\u548c\u81ea\u5b9a\u4e49\u5b57\u6bb5\uff0cAPI\u540d\u79f0\u59cb\u7ec8\u4ee5__c\u540e\u7f00\u7ed3\u5c3e\u3002\u5bf9\u4e8e\u81ea\u5b9a\u4e49\u5173\u7cfb\u5b57\u6bb5\uff0cAPI\u540d\u79f0\u4ee5__r\u540e\u7f00\u7ed3\u5c3e\u3002\u4f8b\u5982\uff1a<\/p>\n<ul class=\"ul bulletList\">\n<li class=\"li\">\u5177\u6709Merchandise \u6807\u7b7e\u7684\u81ea\u5b9a\u4e49\u5bf9\u8c61\u5177\u6709Merchandise__c\u7684API\u540d\u79f0\u3002<\/li>\n<li class=\"li\">\u63cf\u8ff0\u6807\u7b7e\u7684\u81ea\u5b9a\u4e49\u5b57\u6bb5\u7684API\u540d\u79f0\u4e3aDescription__c\u3002<\/li>\n<li class=\"li\">\u5177\u6709Items\u6807\u7b7e\u7684\u81ea\u5b9a\u4e49\u5173\u7cfb\u5b57\u6bb5\u5177\u6709Items__r\u7684API\u540d\u79f0\u3002<\/li>\n<\/ul>\n<p class=\"p\">\u53e6\u5916\uff0c\u6807\u7b7e\u4e2d\u7684\u7a7a\u683c\u5728API\u540d\u79f0\u4e2d\u7528\u4e0b\u5212\u7ebf\u4ee3\u66ff\u3002\u4f8b\u5982\uff0cEmployee Seniority\u7684\u81ea\u5b9a\u4e49\u5b57\u6bb5\u540d\u79f0\u5177\u6709Employee_Seniority__c\u7684API\u540d\u79f0\u3002<\/p>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading6\" class=\"helpHead3\">\u67e5\u627e\u5bf9\u8c61\u548c\u5b57\u6bb5\u540d\u79f0<\/h3>\n<p>\u8981\u67e5\u627e\u5728Apex\u4e2d\u4f7f\u7528\u7684\u6807\u51c6\u5bf9\u8c61\u53ca\u5176\u5b57\u6bb5\u7684\u540d\u79f0\uff0c\u8bf7\u53c2\u9605Salesforce\u548cForce.com\u7684\u5bf9\u8c61\u53c2\u8003\u3002<\/p>\n<p>\u5bf9\u4e8e\u81ea\u5b9a\u4e49\u5bf9\u8c61\uff0c\u8bf7\u5728\u60a8\u7684\u7ec4\u7ec7\u4e2d\u67e5\u627e\u5bf9\u8c61\u548c\u5b57\u6bb5API\u540d\u79f0\u3002\u4ece\u201c\u8bbe\u7f6e\u201d\u4e2d\uff0c\u5728\u201c\u5feb\u901f\u67e5\u627e\u201d\u6846\u4e2d\u8f93\u5165\u5bf9\u8c61\uff0c\u7136\u540e\u9009\u62e9\u201c\u5bf9\u8c61\u201d\uff0c\u7136\u540e\u5355\u51fb\u5bf9\u8c61\u7684\u540d\u79f0\u3002<\/p>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading7\" class=\"helpHead3\">\u521b\u5efasObjects\u548c\u6dfb\u52a0\u5b57\u6bb5<\/h3>\n<p class=\"p\">\u5728\u63d2\u5165Salesforce\u8bb0\u5f55\u4e4b\u524d\uff0c\u5fc5\u987b\u9996\u5148\u5728\u5185\u5b58\u4e2d\u521b\u5efa\u5b83\u4f5c\u4e3asObject\u3002\u4e0e\u5176\u4ed6\u4efb\u4f55\u5bf9\u8c61\u4e00\u6837\uff0csObject\u4f7f\u7528\u65b0\u7684\u8fd0\u7b97\u7b26\u521b\u5efa\uff1a<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">Account acct <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\n<p>API\u5bf9\u8c61\u540d\u79f0\u6210\u4e3aApex\u4e2dsObject\u53d8\u91cf\u7684\u6570\u636e\u7c7b\u578b\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cAccount\u662facct\u53d8\u91cf\u7684\u6570\u636e\u7c7b\u578b\u3002<\/p>\n<p>\u7531acct\u53d8\u91cf\u5f15\u7528\u7684\u5ba2\u6237\u662f\u7a7a\u7684\uff0c\u56e0\u4e3a\u6211\u4eec\u8fd8\u6ca1\u6709\u586b\u5145\u5b83\u7684\u4efb\u4f55\u5b57\u6bb5\u3002\u6709\u4e24\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6dfb\u52a0\u5b57\u6bb5\uff1a\u901a\u8fc7\u6784\u9020\u51fd\u6570\u6216\u4f7f\u7528\u70b9\u7b26\u53f7\u3002<\/p>\n<p>\u6dfb\u52a0\u5b57\u6bb5\u7684\u6700\u5feb\u65b9\u6cd5\u662f\u5728\u6784\u9020\u51fd\u6570\u4e2d\u5c06\u5b83\u4eec\u6307\u5b9a\u4e3a\u540d\u79f0 &#8211; \u503c\u5bf9\u3002\u4f8b\u5982\uff0c\u8fd9\u4e2a\u8bed\u53e5\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5ba2\u6237sObject\uff0c\u5e76\u7528\u5b57\u7b26\u4e32\u503c\u586b\u5145\u5b83\u7684Name\u5b57\u6bb5\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">Account acct <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">(<\/span>Name<span class=\"token operator\">=<\/span><span class=\"token string\">'Acme'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u540d\u79f0\u5b57\u6bb5\u662f\u5ba2\u6237\u552f\u4e00\u5fc5\u586b\u5b57\u6bb5\uff0c\u8fd9\u610f\u5473\u7740\u5fc5\u987b\u5728\u63d2\u5165\u65b0\u8bb0\u5f55\u4e4b\u524d\u586b\u5145\u8be5\u5b57\u6bb5\u3002\u4f46\u662f\uff0c\u60a8\u4e5f\u53ef\u4ee5\u586b\u5145\u5176\u4ed6\u5b57\u6bb5\u4ee5\u53ca\u65b0\u8bb0\u5f55\u3002\u8fd9\u4e2a\u4f8b\u5b50\u8fd8\u589e\u52a0\u4e86\u4e00\u4e2a\u7535\u8bdd\u53f7\u7801\u548c\u96c7\u5458\u7684\u6570\u91cf\u3002<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">Account acct <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">(<\/span>Name<span class=\"token operator\">=<\/span><span class=\"token string\">'Acme'<\/span><span class=\"token punctuation\">,<\/span> Phone<span class=\"token operator\">=<\/span><span class=\"token string\">'(415)555-1212'<\/span><span class=\"token punctuation\">,<\/span> NumberOfEmployees<span class=\"token operator\">=<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u6216\u8005\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u70b9\u7b26\u53f7\u5c06\u5b57\u6bb5\u6dfb\u52a0\u5230sObject\u3002\u4ee5\u4e0b\u793a\u4f8b\u4e0e\u524d\u9762\u7684\u793a\u4f8b\u76f8\u540c\uff0c\u4f46\u9700\u8981\u591a\u884c\u4ee3\u7801\u3002<\/div>\n<\/div>\n<\/div>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">Account acct <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\nacct<span class=\"token punctuation\">.<\/span>Name <span class=\"token operator\">=<\/span> <span class=\"token string\">'Acme'<\/span><span class=\"token punctuation\">;<\/span>\nacct<span class=\"token punctuation\">.<\/span>Phone <span class=\"token operator\">=<\/span> <span class=\"token string\">'(415)555-1212'<\/span><span class=\"token punctuation\">;<\/span>\nacct<span class=\"token punctuation\">.<\/span>NumberOfEmployees <span class=\"token operator\">=<\/span> <span class=\"token number\">100<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"apex_database_sobject_generic.xml\" 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\u901a\u7528\u7684sObject\u6570\u636e\u7c7b\u578b<\/span><\/h2>\n<div class=\"body conbody\">\n<div class=\"shortdesc\">\u901a\u5e38\uff0c\u5728\u4f7f\u7528sObjects\u65f6\uff0c\u4f7f\u7528\u7279\u5b9a\u7684sObject\u6570\u636e\u7c7b\u578b\uff08\u4f8b\u5982\u6807\u51c6\u5bf9\u8c61\u7684Account\u6216Book__c\uff09\u4f5c\u4e3a\u540d\u4e3aBook\u7684\u81ea\u5b9a\u4e49\u5bf9\u8c61\u3002\u4f46\u662f\uff0c\u5f53\u60a8\u4e0d\u77e5\u9053\u60a8\u7684\u65b9\u6cd5\u6b63\u5728\u5904\u7406\u7684sObject\u7c7b\u578b\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u901a\u7528\u7684sObject\u6570\u636e\u7c7b\u578b\u3002<br \/>\n\u4f7f\u7528\u901a\u7528sObject\u6570\u636e\u7c7b\u578b\u58f0\u660e\u7684\u53d8\u91cf\u53ef\u4ee5\u5f15\u7528\u4efb\u4f55Salesforce\u8bb0\u5f55\uff0c\u65e0\u8bba\u5b83\u662f\u6807\u51c6\u8fd8\u662f\u81ea\u5b9a\u4e49\u5bf9\u8c61\u8bb0\u5f55\u3002<\/div>\n<div class=\"section\">\n<div class=\"fig fignone\">\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-us00cce42fb16c55ee922914d4b2383235.png\" alt=\"A generic sObject variable can point to any Salesforce record\" \/><\/span><\/div>\n<\/div>\n<p class=\"p\">\u6b64\u793a\u4f8b\u663e\u793a\u5982\u4f55\u5c06\u901a\u7528\u7684sObject\u53d8\u91cf\u5206\u914d\u7ed9\u4efb\u4f55Salesforce\u5bf9\u8c61\uff1a\u5ba2\u6237\u548c\u540d\u4e3aBook__c\u7684\u81ea\u5b9a\u4e49\u5bf9\u8c61\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\">sObject sobj1 <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Account<\/span><span class=\"token punctuation\">(<\/span>Name<span class=\"token operator\">=<\/span><span class=\"token string\">'Trailhead'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\nsObject sobj2 <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Book__c<\/span><span class=\"token punctuation\">(<\/span>Name<span class=\"token operator\">=<\/span><span class=\"token string\">'Workbook 1'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<div class=\"toolbar\">\n<div class=\"toolbar-item\">\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u4f7f\u7528\u7279\u5b9a\u7684sObject\u6570\u636e\u7c7b\u578b\u58f0\u660e\u7684\u53d8\u91cf\u53ea\u80fd\u5f15\u7528\u76f8\u540c\u7c7b\u578b\u7684Salesforce\u8bb0\u5f55\u3002<\/div>\n<\/div>\n<\/div>\n<div class=\"fig fignone\">\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-usba372555470a67811e17c68936f39cf4.png\" alt=\"A specific sObject variable can point to the Salesforce record of the same type only\" \/><\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading9\" class=\"helpHead3\">\u5c06\u6cdb\u578b\u5bf9\u8c61\u8f6c\u6362\u4e3a\u7279\u5b9a\u7684\u5bf9\u8c61\u7c7b\u578b<\/h3>\n<p class=\"p\">\u5f53\u4f60\u5904\u7406\u901a\u7528\u7684sObjects\u65f6\uff0c\u4f60\u6709\u65f6\u9700\u8981\u5c06\u4f60\u7684sObject\u53d8\u91cf\u8f6c\u6362\u4e3a\u7279\u5b9a\u7684sObject\u7c7b\u578b\u3002\u8fd9\u6837\u505a\u7684\u597d\u5904\u4e4b\u4e00\u5c31\u662f\u80fd\u591f\u4f7f\u7528\u70b9\u7b26\u53f7\u8bbf\u95ee\u5b57\u6bb5\uff0c\u8fd9\u5728\u901a\u7528\u7684sObject\u4e0a\u662f\u4e0d\u53ef\u7528\u7684\u3002\u7531\u4e8esObject\u662f\u6240\u6709\u7279\u5b9asObject\u7c7b\u578b\u7684\u7236\u7c7b\u578b\uff0c\u56e0\u6b64\u53ef\u4ee5\u5c06\u901a\u7528sObject\u8f6c\u6362\u4e3a\u7279\u5b9a\u7684sObject\u3002\u8fd9\u4e2a\u4f8b\u5b50\u5c55\u793a\u4e86\u5982\u4f55\u5c06\u4e00\u4e2a\u901a\u7528\u7684sObject\u8f6c\u6362\u4e3aAccount\u3002<\/p>\n<div class=\"codeblock\">\n<pre class=\"line-numbers code-toolbar language-java\"><code class=\" language-java\"><span class=\"token comment\">\/\/ \u5c06\u4e00\u4e2a\u901a\u7528\u7684sObject\u8f6c\u6362\u4e3a\u4e00\u4e2aAccount<\/span>\nAccount acct <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">(<\/span>Account<span class=\"token punctuation\">)<\/span>myGenericSObject<span class=\"token punctuation\">;<\/span>\n<span class=\"token comment\">\/\/ \u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u70b9\u7b26\u53f7\u6765\u8bbf\u95ee\u5ba2\u6237\u4e0a\u7684\u5b57\u6bb5Account<\/span>\nString name <span class=\"token operator\">=<\/span> acct<span class=\"token punctuation\">.<\/span>Name<span class=\"token punctuation\">;<\/span>\nString phone <span class=\"token operator\">=<\/span> acct<span class=\"token punctuation\">.<\/span>Phone<span class=\"token punctuation\">;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"section\">\n<h3 id=\"Tdxn4tBK-heading10\" class=\"helpHead3\">\u544a\u8bc9\u6211\u66f4\u591a&#8230;<\/h3>\n<p>\u4e0e\u7279\u5b9a\u7684sObjects\u7c7b\u578b\u4e0d\u540c\uff0c\u901a\u7528sObjects\u53ea\u80fd\u901a\u8fc7newSObject\uff08\uff09\u65b9\u6cd5\u521b\u5efa\u3002\u800c\u4e14\uff0c\u53ea\u80fd\u901a\u8fc7put\uff08\uff09\u548cget\uff08\uff09\u65b9\u6cd5\u8bbf\u95ee\u901a\u7528sObject\u7684\u5b57\u6bb5\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u5355\u5143\u4e2d\uff0c\u4f60\u5df2\u7ecf\u5b66\u4e60\u4e86\u4ec0\u4e48sObjects\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4eec\u3002\u4f46\u662f\uff0c\u521b\u5efa\u4e00\u4e2asObject\u5e76\u4e0d\u4f1a\u5c06\u5176\u4f5c\u4e3a\u8bb0\u5f55\u4fdd\u5b58\u5728\u6570\u636e\u5e93\u4e2d\u3002\u8981\u5c06sObject\u4fdd\u5b58\u4e3a\u8bb0\u5f55\uff0c\u5e76\u7528\u5b83\u6765\u505a\u5176\u4ed6\u4e8b\u60c5\uff0c\u8bf7\u4f7f\u7528\u6570\u636e\u64cd\u4f5c\u8bed\u8a00\uff08DML\uff09\u3002\u8981\u68c0\u7d22\u8bb0\u5f55\uff0c\u8bf7\u4f7f\u7528Salesforce\u5bf9\u8c61\u67e5\u8be2\u8bed\u8a00\uff08SOQL\uff09\u3002\u67e5\u770b\u4ee5\u540e\u7684\u5355\u5143\uff0c\u4e86\u89e3DML\u548cSOQL\u3002<\/p>\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\u8ff0sObjects\u548cSalesforce\u8bb0\u5f55\u4e4b\u95f4\u7684\u5173\u7cfb\u3002 \u521b\u5efa\u5e76\u4f7f\u7528\u7279\u5b9a &hellip; <a href=\"http:\/\/www.ponybai.com\/?p=563\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">Salesforce Apex \uff08\u57fa\u78402\uff09sObjects<\/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":[9],"tags":[],"class_list":["post-563","post","type-post","status-publish","format-standard","hentry","category-apex-"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Salesforce Apex \uff08\u57fa\u78402\uff09sObjects - \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=563\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Salesforce Apex \uff08\u57fa\u78402\uff09sObjects - \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\u8ff0sObjects\u548cSalesforce\u8bb0\u5f55\u4e4b\u95f4\u7684\u5173\u7cfb\u3002 \u521b\u5efa\u5e76\u4f7f\u7528\u7279\u5b9a &hellip; \u7ee7\u7eed\u9605\u8bfbSalesforce Apex \uff08\u57fa\u78402\uff09sObjects\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.ponybai.com\/?p=563\" \/>\n<meta property=\"og:site_name\" content=\"\u767d\u767d\u968f\u7b14\" \/>\n<meta property=\"article:published_time\" content=\"2018-01-19T05:14:43+00:00\" \/>\n<meta property=\"og:image\" 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