{"id":205960,"date":"2025-06-12T08:48:39","date_gmt":"2025-06-12T00:48:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205960\/"},"modified":"2025-06-12T08:48:39","modified_gmt":"2025-06-12T00:48:39","slug":"golang-json-%e8%a7%a3%e6%9e%90%e9%97%ae%e9%a2%98%ef%bc%9a%e5%b5%8c%e5%a5%97%e7%bb%93%e6%9e%84%e9%87%8d%e5%86%99-unmarshaljson-%e5%90%8e%e4%b8%a2%e5%a4%b1%e5%80%bc%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205960\/","title":{"rendered":"Golang JSON \u89e3\u6790\u95ee\u9898\uff1a\u5d4c\u5957\u7ed3\u6784\u91cd\u5199 UnmarshalJSON \u540e\u4e22\u5931\u503c\u7684\u89e3\u51b3\u65b9\u6cd5\uff1f"},"content":{"rendered":"

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\n\u300aGOLANG JSON \u89e3\u6790\u95ee\u9898\uff1a\u5d4c\u5957\u7ed3\u6784\u91cd\u5199 UnmarshalJSON \u540e\u4e22\u5931\u503c\u7684\u89e3\u51b3\u65b9\u6cd5\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01,
\n,
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\n\u539f\u56e0\uff1a\u7ed3\u6784\u4f53\u5d4c\u5957\u7ee7\u627f<\/strong>,\u5728 GOLANG \u4e2d\uff0c\u7ed3\u6784\u4f53\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5d4c\u5165\u7684\u65b9\u5f0f\u8fdb\u884c\u5d4c\u5957\u3002\u5f53\u7ed3\u6784\u4f53 A \u5d4c\u5957\u4e86\u7ed3\u6784\u4f53 B \u65f6\uff0cA \u5c06\u7ee7\u627f B \u7684\u63a5\u53e3\uff0c\u5305\u62ec UnmarshalJSON \u65b9\u6cd5\u3002,
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\n\u89e3\u51b3\u65b9\u6cd5<\/strong>,\u6709\u4ee5\u4e0b\u51e0\u79cd\u89e3\u51b3\u65b9\u6cd5\uff1a,
\n\u5176\u4ed6\u6ce8\u610f\u4e8b\u9879<\/strong>,\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aGOLANG JSON \u89e3\u6790\u95ee\u9898\uff1a\u5d4c\u5957\u7ed3\u6784\u91cd\u5199 UnmarshalJSON \u540e\u4e22\u5931\u503c\u7684\u89e3\u51b3\u65b9\u6cd5\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01,\u4f60\u91cd\u5199 UnmarshalJSON \u65f6\u5904\u7406\u7684\u662f\u8f6c\u6362\u540e\u7684\u5b57\u7b26\u4e32\uff0c\u800c\u5e76\u975e\u539f\u59cb\u7684 JSON \u6570\u636e\u3002,Temp \u7ed3\u6784\u4f53\u5728\u4f60\u7684 UnmarshalJSON \u5b9e\u73b0\u4e2d\u6ca1\u6709\u5fc5\u8981\u3002,
\n\u91cd\u5199 A \u7684 UnmarshalJSON \u65b9\u6cd5\uff1a<\/strong>\u907f\u514d\u91cd\u5199 IdArr \u7684 UnmarshalJSON \u65b9\u6cd5\uff0c\u800c\u76f4\u63a5\u91cd\u5199 A \u7684 UnmarshalJSON \u65b9\u6cd5\uff0c\u5904\u7406\u66f4\u5b8c\u6574\u7684 JSON \u5b57\u7b26\u4e32\u3002,
\n\u6700\u5c0f\u7c92\u5ea6\u91cd\u5199\u65b9\u6cd5\uff1a<\/strong>\u4f7f\u7528\u66f4\u5177\u4f53\u7684\u7ed3\u6784\u4e3a\u91cd\u5199\u65b9\u6cd5\u5b9a\u4e49\u7c7b\u578b\uff0c\u4ee5\u4fbf\u7cbe\u786e\u63a7\u5236\u89e3\u6790\u7684\u884c\u4e3a\u3002,
\n\u4fee\u6539\u7ed3\u6784\u4f53\u5b9a\u4e49\uff1a<\/strong>\u5982\u679c\u53ef\u80fd\uff0c\u5c06 IdArr \u5b9a\u4e49\u4e3a\u72ec\u7acb\u7684\u7ed3\u6784\u4f53\uff0c\u907f\u514d\u5d4c\u5957\uff0c\u79fb\u9664\u7ee7\u627f\u95ee\u9898\u3002,GOLANG JSON \u89e3\u6790\u95ee\u9898\uff1a\u91cd\u5199 UnmarshalJSON \u540e\u4e22\u5931\u503c,\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765
\n\u300aGOLANG JSON \u89e3\u6790\u95ee\u9898\uff1a\u5d4c\u5957\u7ed3\u6784\u91cd\u5199 UnmarshalJSON \u540e\u4e22\u5931\u503c\u7684\u89e3\u51b3\u65b9\u6cd5\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> GOLANG JSON \u89e3\u6790\u95ee\u9898\uff1a\u5d4c\u5957\u7ed3\u6784\u91cd\u5199 UnmarshalJSON \u540e\u4e22\u5931\u503c\u7684\u89e3\u51b3\u65b9\u6cd5\uff1f<\/span><\/p>\n

GOLANG JSON \u89e3\u6790\u95ee\u9898\uff1a\u5d4c\u5957\u7ed3\u6784\u91cd\u5199 UnmarshalJSON \u540e\u4e22\u5931\u503c\u7684\u89e3\u51b3\u65b9\u6cd5\uff1f<\/h1>\n

2024-10-29 16:43:10<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u300aGOLANG JSON \u89e3\u6790\u95ee\u9898\uff1a\u5d4c\u5957\u7ed3\u6784\u91cd\u5199 UnmarshalJSON \u540e\u4e22\u5931\u503c\u7684\u89e3\u51b3\u65b9\u6cd5\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

<\/p>\n

GOLANG JSON \u89e3\u6790\u95ee\u9898\uff1a\u91cd\u5199 UnmarshalJSON \u540e\u4e22\u5931\u503c<\/strong><\/p>\n

\u5728\u4f7f\u7528 GOLANG \u5904\u7406 JSON \u65f6\uff0c\u91cd\u5199\u4e86\u7ed3\u6784\u4f53\u7684 UnmarshalJSON \u65b9\u6cd5\uff0c\u5374\u65e0\u6cd5\u83b7\u5f97\u5b8c\u6574\u7684\u503c\u3002\u8ba9\u6211\u4eec\u6765\u8be6\u7ec6\u63a2\u8ba8\u8fd9\u4e2a\u95ee\u9898\uff1a<\/p>\n

\u539f\u56e0\uff1a\u7ed3\u6784\u4f53\u5d4c\u5957\u7ee7\u627f<\/strong><\/p>\n

\u5728 GOLANG \u4e2d\uff0c\u7ed3\u6784\u4f53\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5d4c\u5165\u7684\u65b9\u5f0f\u8fdb\u884c\u5d4c\u5957\u3002\u5f53\u7ed3\u6784\u4f53 A \u5d4c\u5957\u4e86\u7ed3\u6784\u4f53 B \u65f6\uff0cA \u5c06\u7ee7\u627f B \u7684\u63a5\u53e3\uff0c\u5305\u62ec UnmarshalJSON \u65b9\u6cd5\u3002<\/p>\n

\u5206\u6790\u4ee3\u7801<\/strong><\/p>\n

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\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n

\u6709\u4ee5\u4e0b\u51e0\u79cd\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n

    \n
  • \u6700\u5c0f\u7c92\u5ea6\u91cd\u5199\u65b9\u6cd5\uff1a<\/strong>\u4f7f\u7528\u66f4\u5177\u4f53\u7684\u7ed3\u6784\u4e3a\u91cd\u5199\u65b9\u6cd5\u5b9a\u4e49\u7c7b\u578b\uff0c\u4ee5\u4fbf\u7cbe\u786e\u63a7\u5236\u89e3\u6790\u7684\u884c\u4e3a\u3002<\/li>\n
  • \u91cd\u5199 A \u7684 UnmarshalJSON \u65b9\u6cd5\uff1a<\/strong>\u907f\u514d\u91cd\u5199 IdArr \u7684 UnmarshalJSON \u65b9\u6cd5\uff0c\u800c\u76f4\u63a5\u91cd\u5199 A \u7684 UnmarshalJSON \u65b9\u6cd5\uff0c\u5904\u7406\u66f4\u5b8c\u6574\u7684 JSON \u5b57\u7b26\u4e32\u3002<\/li>\n
  • \u4fee\u6539\u7ed3\u6784\u4f53\u5b9a\u4e49\uff1a<\/strong>\u5982\u679c\u53ef\u80fd\uff0c\u5c06 IdArr \u5b9a\u4e49\u4e3a\u72ec\u7acb\u7684\u7ed3\u6784\u4f53\uff0c\u907f\u514d\u5d4c\u5957\uff0c\u79fb\u9664\u7ee7\u627f\u95ee\u9898\u3002<\/li>\n<\/ul>\n

    \u5176\u4ed6\u6ce8\u610f\u4e8b\u9879<\/strong><\/p>\n

      \n
    • Temp \u7ed3\u6784\u4f53\u5728\u4f60\u7684 UnmarshalJSON \u5b9e\u73b0\u4e2d\u6ca1\u6709\u5fc5\u8981\u3002<\/li>\n
    • \u4f60\u91cd\u5199 UnmarshalJSON \u65f6\u5904\u7406\u7684\u662f\u8f6c\u6362\u540e\u7684\u5b57\u7b26\u4e32\uff0c\u800c\u5e76\u975e\u539f\u59cb\u7684 JSON \u6570\u636e\u3002<\/li>\n<\/ul>\n

      \u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aGOLANG JSON \u89e3\u6790\u95ee\u9898\uff1a\u5d4c\u5957\u7ed3\u6784\u91cd\u5199 UnmarshalJSON \u540e\u4e22\u5931\u503c\u7684\u89e3\u51b3\u65b9\u6cd5\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n

      \n
      \n <\/dt>\n
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      \n
      \n <\/dt>\n
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