{"id":65116,"date":"2025-05-03T15:38:33","date_gmt":"2025-05-03T07:38:33","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65116\/"},"modified":"2025-05-03T15:38:33","modified_gmt":"2025-05-03T07:38:33","slug":"android-%e5%bc%80%e5%8f%91%e4%b8%ad-%e6%ba%90%e8%87%aa-null-%e7%9a%84%e9%94%99%e8%af%af%ef%bc%9a%e4%b8%ba%e4%bb%80%e4%b9%88%e6%a3%80%e6%9f%a5-null-%e6%95%b0%e7%bb%84%e9%95%bf-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65116\/","title":{"rendered":"Android \u5f00\u53d1\u4e2d \u201c\u6e90\u81ea null \u7684\u9519\u8bef\u201d\uff1a\u4e3a\u4ec0\u4e48\u68c0\u67e5 null \u6570\u7ec4\u957f\u5ea6\u4f1a\u51fa\u9519\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173114389513967.jpg\" class=\"aligncenter\" title=\"Android \u5f00\u53d1\u4e2d \u201c\u6e90\u81ea null \u7684\u9519\u8bef\u201d\uff1a\u4e3a\u4ec0\u4e48\u68c0\u67e5 null \u6570\u7ec4\u957f\u5ea6\u4f1a\u51fa\u9519\uff1f\u63d2\u56fe\" alt=\"Android \u5f00\u53d1\u4e2d \u201c\u6e90\u81ea null \u7684\u9519\u8bef\u201d\uff1a\u4e3a\u4ec0\u4e48\u68c0\u67e5 null \u6570\u7ec4\u957f\u5ea6\u4f1a\u51fa\u9519\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>android \u5f00\u53d1\u4e2d\u6e90\u81ea null \u7684\u9519\u8bef<\/strong><\/p>\n<p><strong>\u95ee\u9898\uff1a<\/strong><\/p>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u65f6\u51fa\u73b0\u9519\u8bef\uff1a<\/p>\n<pre>public static byte[] setgaszero3=null;\nif (mainactivity.setgaszero3 != null || mainactivity.setgaszero3.length != 0)<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5f53 mnactivity.setgaszero3 \u4e3a null \u65f6\uff0c\u9519\u8bef\u6d88\u606f\u4e3a\u201c\u6e90\u7801\u4e0e\u5b57\u8282\u7801\u4e0d\u5339\u914d\u201d\u3002\u5982\u4f55\u89e3\u51b3\u6b64\u95ee\u9898\uff1f<\/p>\n<p><strong>\u7b54\u6848\uff1a<\/strong><\/p>\n<p>\u9519\u8bef\u4e0d\u662f\u6e90\u81ea\u7a7a\u6307\u9488\uff0c\u800c\u662f\u6e90\u81ea\u5bf9 null \u6570\u7ec4\u5143\u7d20\u7684\u957f\u5ea6\u68c0\u67e5\u3002\u6b63\u786e\u7684\u4ee3\u7801\u5e94\u8be5\u662f\uff1a<\/p>\n<pre>if (MainActivity.setGaszero3 != null &amp;&amp; MainActivity.setGaszero3.length != 0)<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u8fd9\u4e2a\u4fee\u590d\u4e2d\uff0c\u6211\u4eec\u6dfb\u52a0\u4e86\u4e00\u4e2a\u989d\u5916\u7684\u68c0\u67e5\uff0c\u4ee5\u786e\u4fdd mainactivity.setgaszero3 \u4e0d\u4e3a null\uff0c\u7136\u540e\u518d\u68c0\u67e5\u5176\u957f\u5ea6\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fAndroid \u5f00\u53d1\u4e2d \u201c\u6e90\u81ea null \u7684\u9519\u8bef\u201d\uff1a\u68c0\u67e5 null \u6570\u7ec4\u957f\u5ea6\u4f1a\u51fa\u9519\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>android \u5f00\u53d1\u4e2d\u6e90\u81ea null \u7684\u9519\u8bef \u95ee\u9898\uff1a \u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u65f6\u51fa\u73b0\u9519\u8bef\uff1a public static byte[] setgaszero3=null; if (mainactivity.setgaszero3 != null || mainactivity.setgaszero3.length != 0) \u767b\u5f55\u540e\u590d\u5236 \u5f53 mnactivity.setgaszero3 \u4e3a null \u65f6\uff0c\u9519\u8bef\u6d88\u606f\u4e3a\u201c\u6e90\u7801\u4e0e\u5b57\u8282\u7801\u4e0d\u5339\u914d\u201d\u3002\u5982\u4f55\u89e3\u51b3\u6b64\u95ee\u9898\uff1f \u7b54\u6848\uff1a \u9519\u8bef\u4e0d\u662f\u6e90\u81ea\u7a7a\u6307\u9488\uff0c\u800c\u662f\u6e90\u81ea\u5bf9 null \u6570\u7ec4\u5143\u7d20\u7684\u957f\u5ea6\u68c0\u67e5\u3002\u6b63\u786e\u7684\u4ee3\u7801\u5e94\u8be5\u662f\uff1a if (MainActivity.setGaszero3 != null &amp;&amp; MainActivity.setGaszero3.length != 0) \u767b\u5f55\u540e\u590d\u5236 \u5728\u8fd9\u4e2a\u4fee\u590d\u4e2d\uff0c\u6211\u4eec\u6dfb\u52a0\u4e86\u4e00\u4e2a\u989d\u5916\u7684\u68c0\u67e5\uff0c\u4ee5\u786e\u4fdd mainactivity.setgaszero3 \u4e0d\u4e3a null\uff0c\u7136\u540e\u518d\u68c0\u67e5\u5176\u957f\u5ea6\u3002 \u4ee5\u4e0a\u5c31\u662fAndroid \u5f00\u53d1\u4e2d \u201c\u6e90\u81ea null \u7684\u9519\u8bef\u201d\uff1a\u68c0\u67e5 null \u6570\u7ec4\u957f\u5ea6\u4f1a\u51fa\u9519\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-65116","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65116","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=65116"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65116\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}