{"id":203949,"date":"2025-05-22T15:38:41","date_gmt":"2025-05-22T07:38:41","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203949\/"},"modified":"2025-05-22T15:38:41","modified_gmt":"2025-05-22T07:38:41","slug":"%e5%ae%89%e5%8d%93%e5%bc%80%e5%8f%91%ef%bc%9a%e5%a6%82%e4%bd%95%e9%81%bf%e5%85%8d%e7%a9%ba%e6%8c%87%e9%92%88%e5%bc%82%e5%b8%b8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203949\/","title":{"rendered":"\u5b89\u5353\u5f00\u53d1\uff1a\u5982\u4f55\u907f\u514d\u7a7a\u6307\u9488\u5f02\u5e38\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5b89\u5353\u5f00\u53d1\uff1a\u5982\u4f55\u907f\u514d\u7a7a\u6307\u9488\u5f02\u5e38\uff1f <\/h1>\n

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7\u300a\u5b89\u5353\u5f00\u53d1\uff1a\u5982\u4f55\u907f\u514d\u7a7a\u6307\u9488\u5f02\u5e38\uff1f \u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

<\/p>\n

\u5b89\u5353\u5f00\u53d1\uff1a\u7406\u89e3\u7a7a\u6307\u9488\u5f02\u5e38<\/strong><\/p>\n

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\u793a\u4f8b\u95ee\u9898\uff1a<\/strong><\/p>\n

\u4e0b\u9762\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u5f15\u53d1\u7a7a\u6307\u9488\u5f02\u5e38\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n

public static byte[] setGaszero3 = null;\nif (MainActivity.setGaszero3 != null || MainActivity.setGaszero3.length != 0) {\n    \/\/ \u4ee3\u7801 ...\n}<\/pre>\n
\u4ee3\u7801\u4e2d\u7684\u7b2c\u4e8c\u53e5\u53ef\u80fd\u4f1a\u5f15\u53d1\u7a7a\u6307\u9488\u5f02\u5e38\uff0c\u56e0\u4e3a\u5728 mainactivity.setgaszero3 == null \u7684\u60c5\u51b5\u4e0b\uff0c\u5b83\u5c06\u5c1d\u8bd5\u8bbf\u95ee mainactivity.setgaszero3.length\u3002<\/p>\n
\u89e3\u51b3\u529e\u6cd5\uff1a<\/strong><\/p>\n
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    \n
  • \u5728\u8fdb\u884c\u4efb\u4f55\u64cd\u4f5c\u4e4b\u524d\uff0c\u59cb\u7ec8\u68c0\u67e5\u53d8\u91cf\u662f\u5426\u4e3a null\u3002<\/li>\n
  • \u4f7f\u7528 optional \u7c7b\u6216\u5176\u4ed6\u7a7a\u5b89\u5168\u5de5\u5177\u6765\u5904\u7406\u53ef\u80fd\u4e3a null \u7684\u503c\u3002<\/li>\n
  • \u4ed4\u7ec6\u7f16\u5199\u4ee3\u7801\uff0c\u907f\u514d\u521b\u5efa\u4e0d\u5fc5\u8981\u6216\u610f\u5916\u7684 null \u503c\u3002<\/li>\n<\/ul>\n
    \u5176\u4ed6\u53ef\u80fd\u9519\u8bef\uff1a<\/strong><\/p>\n
    \u63d0\u51fa\u7684\u95ee\u9898\u8fd8\u63d0\u5230\u4e86\u201c\u6e90\u7801\u4e0e\u5b57\u8282\u7801\u4e0d\u5339\u914d\u201d\u7684\u9519\u8bef\u3002\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u5176\u4ed6\u539f\u56e0\u5f15\u8d77\u7684\uff0c\u4f8b\u5982\uff1a<\/p>\n
      \n
    • \u4f7f\u7528\u4e86\u9519\u8bef\u7684\u7f16\u8bd1\u5668\u7248\u672c\u3002<\/li>\n
    • \u5728\u4e0d\u540c\u7248\u672c\u7684\u8bbe\u5907\u4e0a\u6784\u5efa\u4e86\u4ee3\u7801\u3002<\/li>\n
    • \u5b58\u5728\u4ee3\u7801\u6df7\u6dc6\u95ee\u9898\u3002<\/li>\n<\/ul>\n
      \u8981\u89e3\u51b3\u6b64\u7c7b\u9519\u8bef\uff0c\u8bf7\u4ed4\u7ec6\u68c0\u67e5\u7f16\u8bd1\u5668\u8bbe\u7f6e\u5e76\u786e\u4fdd\u5728\u76ee\u6807\u8bbe\u5907\u4e0a\u6b63\u786e\u6784\u5efa\u4e86\u4ee3\u7801\u3002\u53e6\u5916\uff0c\u68c0\u67e5\u4ee3\u7801\u6df7\u6dc6\u914d\u7f6e\uff0c\u4ee5\u786e\u4fdd\u5b83\u4e0d\u4f1a\u7834\u574f\u4ee3\u7801\u7684\u9884\u671f\u884c\u4e3a\u3002<\/p>\n
      \u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300a\u5b89\u5353\u5f00\u53d1\uff1a\u5982\u4f55\u907f\u514d\u7a7a\u6307\u9488\u5f02\u5e38\uff1f \u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5b89\u5353\u5f00\u53d1\uff1a\u5982\u4f55\u907f\u514d\u7a7a\u6307\u9488\u5f02\u5e38\uff1f ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203949","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203949"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203949\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}