{"id":109520,"date":"2020-05-30T12:29:34","date_gmt":"2020-05-30T04:29:34","guid":{"rendered":"http:\/\/4563.org\/?p=109520"},"modified":"2020-05-30T12:29:34","modified_gmt":"2020-05-30T04:29:34","slug":"%e7%94%a8-try-except-%e6%8f%90%e9%ab%98%e4%bb%a3%e7%a0%81%e7%9a%84%e7%a8%b3%e5%ae%9a%e6%80%a7%ef%bc%8c%e6%98%af%e5%90%a6%e6%98%af%e5%a5%bd%e4%b9%a0%e6%83%af%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=109520","title":{"rendered":"\u7528 try…except…\u63d0\u9ad8\u4ee3\u7801\u7684\u7a33\u5b9a\u6027\uff0c\u662f\u5426\u662f\u597d\u4e60\u60ef\uff1f"},"content":{"rendered":"
\n
\n
\n

\u7528 try…except…\u63d0\u9ad8\u4ee3\u7801\u7684\u7a33\u5b9a\u6027\uff0c\u662f\u5426\u662f\u597d\u4e60\u60ef\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : Leon6868 <\/span> <\/i> 1<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u628a\u6bcf\u4e2a\u53ef\u80fd\u51fa\u9519\u7684\u4e1c\u897f\u90fd\u5957\u4e0a try…except\uff0c\u8fd9\u6837\u6709\u4ec0\u4e48\u574f\u5904\u5417\uff1f
\u6bd4\u5982,\u662f\u5426\u4f1a\u5f71\u54cd\u4ee3\u7801\u7684\u6267\u884c\u6548\u7387\uff1f<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (48<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Leigg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u770b\u60c5\u51b5\u5427\uff0c\u6709\u4e9b\u5f02\u5e38\u662f\u5fc5\u987b\u66b4\u9732\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Leigg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    except \u4e5f\u8981\u52a0\u4e0a\u5177\u4f53\u7684 err <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : whi147 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u597d\uff0c\u662f\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xulolololololo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u8981\u968f\u4fbf catch\uff0c\u5fc5\u987b\u505a\u4e00\u4e9b\u771f\u5b9e\u7684\u5047\u8bbe\uff0c\u5982\u679c\u548c\u5047\u8bbe\u4e0d\u7b26\u5408\uff0c\u5c31\u662f bug \u5e94\u8be5\u66b4\u9732\u51fa\u6765\u88ab\u4fee\u590d <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : MeteorCat <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u540c\u610f\u770b\u60c5\u51b5\u6765\u4f7f\u7528\uff0c\u786e\u5b9e\u6709\u7684\u5f02\u5e38\u662f\u5fc5\u8981\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Leon6868 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Leigg \u6ca1\u52a0\u4e0a\u5177\u4f53\u7684 error \u4f1a\u6709\u4ec0\u4e48\u574f\u5904\u5417\uff0c\u6bd4\u5982\u5f71\u54cd\u53ef\u8bfb\u6027\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : qile1 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Leon6868 python \u91cc\u9762\u5f3a\u8c03\u4e0d\u8981\u8fd9\u6837\u4f7f\u7528
    try
    execpt E*** as e\uff1a
    print \uff08 e \uff09
    \u6211\u53cd\u6b63\u662f\u5c31\u8fd9\u6837\u7528\u4e86\uff0c\u6709\u4e9b\u5f02\u5e38\u5f88\u96be\u60f3\u5230\uff0c\u4e0d\u8fd9\u6837\u5904\u7406\u540e\u53f0\u670d\u52a1\u7c7b\u7a0b\u5e8f\u53ef\u80fd\u76f4\u63a5\u9000\u51fa\uff0c\u6240\u4ee5\u4e3a\u4e86\u4e0d\u51fa\u73b0\u7a0b\u5e8f\u81ea\u52a8\u9000\u51fa\u60c5\u51b5\uff0c\u6211\u9009\u62e9\u4f7f\u7528\u5927\u91cf try \u6765\u89c4\u907f\uff0c\u5bf9\u6027\u80fd\u5f71\u54cd\u4e0d\u592a\u5927\uff0c\u4e4b\u524d\u597d\u50cf\u770b\u5230\u8fc7\u6709\u4eba\u505a\u6d4b\u8bd5\uff0c\u4f7f\u7528 try \u597d\u50cf\u5f71\u54cd\u4e0d\u5927 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Immortal <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5f88\u591a\u4eba\u5410\u69fd\u548c\u5632\u7b11\u7684 golang err \u5904\u7406 \u53cd\u800c\u6211\u770b\u6765\u662f\u6210\u8bed\u5065\u58ee\u7a33\u5b9a\u7684\u4fdd\u8bc1 \u4f20\u7edf\u7684 try catch \u81ea\u6211\u5b89\u6170\u7684\u6210\u5206\u633a\u9ad8 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Immortal <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Immortal \u6210\u8bed->\u7a0b\u5e8f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xujinkai <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7ed9\u7528\u6237\u4f7f\u7528\u7684\u7a0b\u5e8f\uff0c\u6211\u4f1a\u5728\u6700\u5916\u5c42\u52a0\u4ee5\u9632\u7a0b\u5e8f\u83ab\u540d\u5d29\u4e86\u3002\u7ed9\u7a0b\u5e8f\u5458\u7684\u5e93\uff0c\u8981\u662f\u7528\u7684\u592a\u968f\u610f\uff0c\u4f1a\u5bfc\u81f4\u672c\u8be5\u62a5\u9519\u7684\u5730\u65b9\u83ab\u540d\u51fa\u73b0 bug \u8fd8\u4e0d\u597d\u627e\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hdbzsgm <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Immortal #8 \u8fd9\u8fb9\u5efa\u8bae\u4e86\u89e3\u4e00\u4e0b java <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : cozof <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    python \u6ca1\u6709\u5168\u5c40\u6355\u83b7\u5f02\u5e38\u7684\u65b9\u5f0f\u4e48\uff0c\u4e00\u822c\u5199\u4e2a\u4e2d\u95f4\u4ef6\u5168\u5c40\u6355\u83b7\u5f02\u5e38\u8bb0\u5f55\u65e5\u5fd7\uff0c\u5728\u914d\u7f6e\u6587\u4ef6\u505a\u4e2a\u5f00\u5173\uff0c\u751f\u4ea7\u73af\u5883\u6253\u5f00\uff0c\u5f00\u53d1\u73af\u5883\u5173\u95ed\uff0c\u76f4\u63a5\u629b\u5f02\u5e38\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jirajine <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Immortal \u53bb\u6389\u5f02\u5e38\u63a7\u5236\u6d41\u628a\u9519\u8bef\u7531\u8fd4\u56de\u503c\u7edf\u4e00\u5904\u7406\u786e\u5b9e\u662f\u8fdb\u6b65\uff0c\u4f46 go \u7684\u7b80\u964b\u5bfc\u81f4\u9519\u8bef\u5904\u7406\u592a verbose \u4e86\uff0crust \u90a3\u79cd\u5305\u88c5\u5728\u4e00\u4e2a Result \u679a\u4e3e\u91cc\u9762\u5c31\u65b9\u4fbf\u5f88\u591a\uff0c\u9884\u8ba1 go2 \u4e5f\u4f1a\u589e\u52a0\u4e00\u4e9b\u8bed\u6cd5\u7cd6\u6765\u7b80\u5316\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : superrichman <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @cozof \u53ef\u4ee5\u7528\u88c5\u9970\u5668\u5b9e\u73b0 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : GeruzoniAnsasu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u54ce\u3002\u3002\u3002
    \u4e3a\u4ec0\u4e48\u770b\u8d77\u6765\u597d\u591a\u4eba\u90fd\u4e0d\u660e\u767d\u5f02\u5e38\u5904\u7406\u662f\u5e72\u5565\u7528\u7684
    \u5efa\u8bae\u5b66\u4e60\u4e00\u4e0b gcc \u5f02\u5e38\u5904\u7406\u7684\u5b9e\u73b0\u65b9\u5f0f\u611f\u53d7\u4e00\u4e0b<\/p>\n

    \u4ece\u7a0b\u5e8f\u6267\u884c\u6d41\u672c\u8eab\u6765\u770b\uff0c\u5f02\u5e38\u7684\u610f\u4e49\u5728\u4e8e\u56de\u6eda\u8c03\u7528\u6808<\/p>\n

    \u56de\u6eda\u8c03\u7528\u6808\u3002<\/p>\n

    \u5982\u679c\u4f60\u4e0d\u786e\u5b9a\u662f\u4e0d\u662f\u8be5\u4e0a\u5f02\u5e38\u5904\u7406\uff0c\u90a3\u5c31\u5224\u65ad\u4e00\u4e0b\u6b64\u65f6\u662f\u4e0d\u662f\u60f3\u628a\u8c03\u7528\u6808\u56de\u6eda\u5230\u67d0\u4e2a\u72b6\u6001\u524d\u3002\u4e00\u4e2a\u7528\u5f02\u5e38\u5904\u7406\u7684\u7edd\u4f73\u4f8b\u5b50\u662f visitor \u8bbe\u8ba1\u6a21\u5f0f\uff0c\u5f53\u9012\u5f52 visit \u5230\u67d0\u4e00\u4e2a\u8282\u70b9\u53d1\u751f\u9519\u8bef\u65f6\uff0c\u663e\u7136\u628a error code \u7a7f\u8fc7\u5c42\u5c42\u9012\u5f52\u8ddf\u7b49\u4e8e nil \u7684 result \u4e00\u8d77\u4f20\u56de\u6765\u662f\u4e2a\u975e\u5e38\u8822\u7684\u505a\u6cd5\uff08\u4f60\u751a\u81f3\u5f97\u7ed9\u6bcf\u4e00\u79cd\u8282\u70b9\u7c7b\u578b\u7684 visit \u51fd\u6570\u90fd\u5199\u4e00\u904d if err return \uff01 shit \uff01\uff09<\/p>\n

    \u4ece\u4e1a\u52a1\u903b\u8f91\u4e0a\u6765\u770b\uff0c\u5f02\u5e38\u5904\u7406\u673a\u5236\u662f\u7528\u6765\u7edf\u4e00\u5904\u7406\u67d0\u5c01\u95ed\u6a21\u5757\u5728\u5404\u4e2a\u9636\u6bb5\u4ea7\u751f\u7684\u540c\u7c7b\u9519\u8bef\u7528\u7684<\/p>\n

    \u6bd4\u5982\u6e38\u620f\u8bfb\u56fe\uff0c\u5728\u6bcf\u4e2a\u5173\u5361\u6211\u8981\u8bfb\u4e0d\u540c\u7684\u5730\u56fe\u6587\u4ef6\uff0c\u6587\u4ef6\u8bfb\u4e0a\u6765\u4ee5\u540e\u8981\u89e3\u6790\u6570\u636e\u7ed3\u6784\uff0c\u6709\u53ef\u80fd\u8bfb\u56fe\u5931\u8d25\uff0c\u6709\u53ef\u80fd\u7ed3\u6784\u4e0d\u5bf9\uff0c\u51fa\u9519\u4e86\u4ee5\u540e\u6211\u60f3\u8ba9\u6e38\u620f\u56de\u9000\u5230\u9009\u56fe\u754c\u9762\uff0c\u90a3\u6211\u80af\u5b9a\u6ca1\u7406\u7531\u5728\u5199\u6e38\u620f\u903b\u8f91\u7684\u5730\u65b9\u8fd8\u5224\u65ad loadNextStage()\u6210\u529f\u4e86\u6ca1\u6709\uff0c\u629b\u51fa\u5f02\u5e38\u53ef\u4ee5\u8ba9\u66f4\u4e0a\u5c42\u7684\u903b\u8f91\u6765\u5904\u7406\u540c\u65f6\u6253\u65ad\u6e38\u620f\u903b\u8f91\uff0c\u5176\u5b9e\u8fd8\u662f\u5bf9\u5e94\u56de\u8c03\u7528\u6808\u56de\u6eda\u7684\u672c\u8d28<\/p>\n

    \u518d\u56de\u5934\u770b\u4e3a\u4ec0\u4e48\u6307\u5357\u4e0d\u5efa\u8bae\u4f60\u5199 try except print \u662f\u4e0d\u662f\u7406\u89e3\u4e00\u4e9b\u4e86 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : reus <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u4e2a\u5c31\u662f\u7eb8\u5c3f\u88e4\u4e00\u6837\u7684\u4e1c\u897f\uff0c\u6709\u4e9b\u4eba\u8981\u7528\uff0c\u4f46\u4f1a\u63a7\u5236\u5927\u5c0f\u4fbf\u7684\u4eba\u4e0d\u9700\u8981\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Narcissu5 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e00\u4e2a\u57fa\u672c\u539f\u5219\u5c31\u662f\u53ea catch \u4f60\u80fd\u5904\u7406\u7684\u5f02\u5e38\uff0c\u6355\u83b7\u5f02\u5e38\u4e4b\u540e\u5e94\u8be5\u8fdb\u884c\u5904\u7406\u7136\u540e\u7a0b\u5e8f\u7ee7\u7eed\u8fd0\u884c\u3002\u5982\u679c\u662f\u65e0\u6cd5\u5904\u7406\u7684\u5f02\u5e38\uff0c\u6bd4\u65b9\u8fde\u4e0d\u4e0a\u6570\u636e\u5e93\u4e86\uff0c\u5219\u4f7f\u7528 let it crash \u7684\u539f\u5219\uff0c\u8ba9\u6574\u4e2a\u8fc7\u7a0b\u5931\u8d25\u5e76\u56de\u6eda\uff0c\u963b\u6b62\u5f02\u5e38\u8fdb\u4e00\u6b65\u6269\u6563 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hakono <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5efa\u8bae\u4e3b\u4e86\u89e3\u4e0b Let it crash \u7684\u601d\u60f3\uff0c\u8fd9\u4e2a\u601d\u60f3\u5bf9\u7406\u89e3\u5f02\u5e38\u5904\u7406\u5f88\u6709\u5e2e\u52a9<\/p>\n

    \u51fa\u9519\u4e86\uff1f\u51fa\u9519\u4e86\u5c31\u51fa\u9519\u4e86\u5457\uff0c\u5d29\u4e86\u5c31\u5d29\u4e86\u5457\uff0c\u5d29\u4e86\u7684\u65f6\u5019\u4f60\u81f3\u5c11\u77e5\u9053\u7cfb\u7edf\u51fa\u9519\u4e86\u3002\u603b\u597d\u8fc7\u4f60\u7528 try exception \u4e71\u5305\u4e00\u6c14\uff0c\u7136\u540e\u7cfb\u7edf\u51fa\u9519\u4e86\u8fd8\u4e0d\u660e\u4e0d\u767d\u7ee7\u7eed\u6267\u884c\u4e0b\u53bb\uff0c\u7b49\u4f60\u6ce8\u610f\u5230\u7684\u65f6\u5019\u53ef\u80fd\u5df2\u7ecf\u8fc7\u4e86\u597d\u4e45\uff0c\u6570\u636e\u90fd\u56e0\u6b64\u4e71\u4e03\u516b\u7cdf\u4e86\u8981\u597d\u3002<\/p>\n

    \u5f53\u7136\u8fd9\u91cc\u4e0d\u662f\u8bf4\u4f60\u4e0d\u8be5\u7528 try\uff0c\u53ea\u662f\u4ec0\u4e48 try exception \u7684\u8bdd\u5bf9\u7cfb\u7edf\u6765\u8bf4\u662f\u4e2a\u707e\u96be <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ruyu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e2a\u4eba\u8ba4\u4e3a\u8981\u5c3d\u53ef\u80fd\u5730\u66b4\u9732\u95ee\u9898, \u4f46\u662f\u8981\u9632\u6b62\u95ee\u9898\u6269\u5927\u5316 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : akazure <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    try final \u5e94\u8be5\u66f4\u6709\u610f\u4e49\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : agagega <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u65ad\u8a00\u3001\u5f02\u5e38\u548c\u9519\u8bef\u7801\uff08\u6216\u8005 Maybe \u7c7b\u578b\uff09\u662f\u4e09\u79cd\u7528\u9014\uff1a
    1. \u65ad\u8a00\u662f\u300c\u7edd\u5bf9\u4e0d\u5e94\u8be5\u51fa\u73b0\u7684\u9519\u8bef\u300d\uff0c\u5982\u679c\u51fa\u73b0\u4e86\uff0c\u8868\u660e\u662f\u4f60\u7684\u4ee3\u7801\u6709 bug \u3002\u6362\u8a00\u4e4b\uff0c\u65ad\u8a00\u7684\u4f5c\u7528\u662f\u8f85\u52a9 debug
    2. \u5f02\u5e38\u662f\u300c\u4e0d\u592a\u53ef\u80fd\u51fa\u73b0\uff0c\u51fa\u73b0\u4e86\u6211\u4e5f\u4e0d\u592a\u80fd\u7ee7\u7eed\u5904\u7406\u300d\u7684\u95ee\u9898\uff0c\u6bd4\u5982\u5185\u5b58\u4e0d\u591f\u4e86\uff0c\u7f51\u7edc\u65ad\u4e86
    3. \u9519\u8bef\u7801\u662f\u300c\u4e0d\u5e0c\u671b\u5b83\u51fa\u73b0\uff0c\u4f46\u51fa\u73b0\u4e86\u6211\u4e5f\u5e94\u8be5\u8981\u5904\u7406\u300d\u7684\u95ee\u9898\uff0c\u6bd4\u5982\u9519\u8bef\u7684\u7528\u6237\u8f93\u5165<\/p>\n

    Java \u91cc\u9762\u4f3c\u4e4e\u4f1a\u7528\u5f02\u5e38\u6765\u8d1f\u8d23\u4e00\u4e9b\u9519\u8bef\u7801\u7684\u529f\u80fd\uff0cPython \u542c\u8bf4\u751a\u81f3\u4f1a\u7528\u5f02\u5e38\u6765\u4ee3\u66ff\u90e8\u5206\u63a7\u5236\u6d41\u3002\u4f46\u603b\u4f53\u7684\u601d\u8def\u5c31\u662f\u8fd9\u6837\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : fanchangyong <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u89c9\u5f97\u7528 try catch \u7684\u6700\u5927\u524d\u63d0\u662f\u60f3\u6e05\u695a\uff0c\u8fd9\u4e2a\u9519\u8bef\u5e94\u8be5\u5728\u7cfb\u7edf\u7684\u54ea\u4e00\u4e2a\u5c42\u7ea7\u6765\u5904\u7406~
    \u4e0a\u8fb9\u6709\u4eba\u8bf4\u5230 let it crash \u7684\u601d\u60f3\uff0c\u6211\u89c9\u5f97\u8fd9\u662f\u56e0\u4e3a\u5728 Erlang \u4e2d\u6bcf\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u8fdb\u7a0b\u5d29\u4e86\u5e76\u4e0d\u5f71\u54cd\u6574\u4e2a\u7cfb\u7edf\u7684\u8fd0\u884c(\u5176\u5b9e\u76f8\u5f53\u4e8e\u662f Erlang \u865a\u62df\u673a\u5e2e\u4f60\u6709\u4e2a\u515c\u5e95\u7684 catch)\uff0c\u50cf\u5176\u4ed6\u8bed\u8a00\u5982\u679c\u4efb\u7531\u4f60\u7684\u4ee3\u7801 crash \u90a3\u80af\u5b9a\u662f\u4e0d\u884c\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : liyongqiang1995 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e2a\u4eba\u7406\u89e3\uff0c\u53ef\u80fd\u51fa\u9519\u7684\u5730\u65b9\u8981 try\uff0c \u5982\u679c\u662f\u9884\u6599\u4e2d\u53ef\u80fd\u53d1\u751f\u7684\u9519\u8bef\u4e14\u4e0d\u5f71\u54cd\u7ee7\u7eed\u8fd0\u884c\u5c31\u4e0d raise\uff0c\u5426\u5219\u6253\u5370\u4e00\u5b9a\u4e0a\u4e0b\u6587\u518d raise <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : UnknownR <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7528 try catch\uff0c\u662f\u4e3a\u4e86\u89c4\u907f\u5f02\u5e38\u629b\u51fa\u800c\u6253\u65ad\u6301\u7eed\u8fdb\u7a0b\uff0c\u6709\u4e9b\u5730\u65b9\u7684 exception \u5982\u679c\u5bf9\u73b0\u6709\u8fdb\u7a0b\u6ca1\u6709\u5f71\u54cd\uff0c\u90a3\u4f60\u53ef\u4ee5\u76f4\u63a5 catch \u7136\u540e\u4f5c\u4e3a\u4e00\u4e2a\u8bb0\u5f55\u3002<\/p>\n

    \u5982\u679c\u4f60\u9700\u8981\u8fdb\u7a0b\u4ece\u5934\u5230\u5c3e\u6309\u4f60\u7684\u9700\u6c42\u6267\u884c\uff0c\u4e0d\u5199 catch \u5757\u8ba9\u4ed6\u81ea\u7136\u629b\u51fa\u624d\u662f\u5efa\u8bae\u7684\u505a\u6cd5\uff0c\u4f46\u662f\u6bd4\u5982\u4f60\u8981\u6267\u884c\u4e00\u4e2a\u5faa\u73af\u67e5\u8be2\uff0c\u6709\u5f02\u5e38\u53ea\u9700\u8bb0\u5f55\u4f60\u53c8\u4e0d\u80fd\u679a\u4e3e\u6240\u6709\u5f02\u5e38\u7c7b\u578b\uff0c\u90a3\u53ef\u4ee5\u76f4\u63a5 catch \u5e76\u5b58\u50a8\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ZRS <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53ea\u8981\u522b except Exception \u5c31\u884c\u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jirajine <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @GeruzoniAnsasu \u4f60\u8fd9\u6837\u8bf4\u786e\u5b9e\u6709\u9053\u7406\uff0c\u8ba9\u6211\u60f3\u5230\u6240\u8c13\u5927\u90e8\u5206\u9519\u8bef\u90fd\u662f\u6682\u65f6\u7684\uff0c\u91cd\u542f\u80fd\u89e3\u51b3 90%\u7684\u95ee\u9898\u3002elixir \u6587\u6863\u91cc\u8bf4\u7684\u9047\u5230\u9519\u8bef\u5c31\u5feb\u901f\u9000\u51fa\u7136\u540e\u91cd\u542f\uff0c\u8ba9\u7cfb\u7edf\u56de\u5230\u4e00\u4e2a\u5df2\u77e5\u7684\u6b63\u786e\u7684\u72b6\u6001\uff0c\u4ece\u800c\u4f7f\u6574\u4e2a\u7cfb\u7edf\u5177\u6709\u5f88\u9ad8\u7684\u5bb9\u9519\u6027\u3002<\/p>\n

    \u4f46\u4efb\u4f55\u4e8b\u60c5\u90fd\u6709 trade off\uff0c\u629b\u5f02\u5e38\u76f4\u63a5\u8df3\u51fa\u6765\u786e\u5b9e\u6bd4\u63d2\u4e00\u6839\u7ba1\u5b50\u5c42\u5c42\u8fd4\u56de\u9519\u8bef\u8981\u4f18\u96c5\uff0c\u4f46\u4e5f\u592a\u8fc7\u72c2\u91ce\u3002
    \u5f53\u8fdb\u884c\u4e00\u4e2a\u53ef\u80fd\u5931\u8d25\u7684\u64cd\u4f5c\u65f6\uff0c\u4f7f\u7528\u5f02\u5e38\u5c31\u5f97\u5305\u5230\u4e00\u5c42 try \u91cc\u9762\uff0c\u9519\u8bef\u8df3\u5230 catch \u91cc\u5904\u7406\uff0c\u5982\u679c\u6211\u60f3\u5931\u8d25\u91cd\u8bd5\uff0c\u6574\u4e2a\u63a7\u5236\u6d41\u5c31\u4f1a\u975e\u5e38\u6df7\u4e71\u3002
    \u8fd9\u79cd\u60c5\u51b5\u76f4\u63a5\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u4e86\u6210\u529f\u65f6\u7684\u7ed3\u679c\u6216\u5931\u8d25\u65f6\u7684\u539f\u56e0\u7684\u7ed3\u6784\u5219\u8981\u6e05\u6670\u5f88\u591a\uff0c\u65e0\u8bba\u662f\u76f4\u63a5\u88f8\u8fd4\u56de\u518d\u624b\u5199 iferr \u8fd8\u662f\u5305\u5230 Result \u91cc\u9762\u7528 pattern match\uff0c\u9519\u8bef\u5904\u7406\u5305\u542b\u5728\u5e38\u89c4\u63a7\u5236\u6d41\u4e2d\u3002
    \u65e5\u5e38\u4f7f\u7528\u65f6\u8fd9\u79cd\u60c5\u51b5\u5360\u7edd\u5927\u591a\u6570\uff0c\u6240\u4ee5\u8f83\u65b0\u7684\u8bed\u8a00\u5f00\u59cb\u7528\u76f4\u63a5\u8fd4\u56de\u66ff\u4ee3\u5f02\u5e38\u63a7\u5236\u6d41\u4f5c\u4e3a\u7edd\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u7684\u9519\u8bef\u5904\u7406\u65b9\u5f0f\uff0c\u5f53\u7136\u5c11\u90e8\u5206\u65f6\u5019\u6709\u65f6\u4e5f\u786e\u5b9e\u9700\u8981\u56de\u6eda\uff0c\u6240\u4ee5\u4e5f\u6709\u63d0\u4f9b\u7c7b\u4f3c\u5f02\u5e38\u7684 panic recover \u673a\u5236\uff0c\u6211\u89c9\u5f97\u8fd9\u662f\u6b63\u786e\u7684\u53d1\u5c55\u65b9\u5411\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hellov22ex <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5c11\u7528\u8fd9\u4e2a\u4e1c\u897f\uff0c\u9664\u975e\u662f\u4f60\u81ea\u5df1\u5f88\u719f\u6089\u7684\u4ee3\u7801\uff0c\u4e0d\u7136\u4f60\u4e0d\u77e5\u9053\u4f1a\u5bfc\u81f4\u8f6f\u4ef6\u7cfb\u7edf\u4ea7\u751f\u4ec0\u4e48\u5947\u602a\u7684\u72b6\u6001\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : love <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u9a9a\u5e74\uff0c\u4f60\u8fd9\u505a\u6cd5\u5b8c\u5168\u548c\u5404\u79cd\u7f16\u7a0b\u5b9e\u8df5\u6587\u7ae0\u80cc\u9053\u800c\u9a70\u4e86\uff0c\u5e94\u8be5\u53ea\u5904\u7406\u9884\u671f\u7684\u5fc5\u8981\u5f02\u5e38\uff0c\u5176\u4ed6\u90fd\u8981\u5f80\u4e0a\u7a7f\uff0c\u662f\u5426\u8981\u5728\u9876\u5c42\u5d29\u6e83\u6389\u7a0b\u5e8f\u770b\u5b9e\u9645\u7a0b\u5e8f\u4e1a\u52a1 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : sazima <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    try:
    xxx
    except Exception:
    logger.warn(‘……’)
    raise <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ArtIsPatrick <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5f53\u7136\u4e0d\u662f\uff0c\u5927\u90e8\u5206\u60c5\u51b5\u5728\u6700\u5916\u5c42\u7528\u88c5\u9970\u5668\uff08 Python \uff09\u6216\u8005\u5207\u9762\uff08 Java \uff09\u5904\u7406\u5f02\u5e38\u5c31\u884c\u4e86\uff0c\u91cc\u9762\u6839\u636e\u60c5\u51b5\u770b\u662f\u5426\u9700\u8981\u629b\u51fa\u7279\u5b9a\u7684\u5f02\u5e38\uff0c\u5426\u5219\u4e0d\u5fc5\u518d\u5199 try catch \u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zhuangzhuang1988 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6ca1\u6709\u5fc5\u7136\u8054\u7cfb. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : maomaomao001 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u80af\u5b9a\u4e0d\u80fd\u5230\u5904 try catch \u554a , \u7a0b\u5e8f(\u51fd\u6570 ,\u6a21\u5757) \u5165\u53e3\u90e8\u5206\u68c0\u67e5\u597d, \u4e2d\u95f4\u7eaf\u903b\u8f91\u90e8\u5206\u4f60\u5728\u68c0\u67e5 try catch \u80af\u5b9a\u662f\u5f88\u4e25\u91cd\u7684\u8bbe\u8ba1\u9519\u8bef <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : CismonX <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    try:
    # …
    except Exception:
    pass<\/p>\n

    \u516c\u53f8\u9879\u76ee\u91cc\u9762\u90fd\u662f\u8fd9\u6837\u7684\u4ee3\u7801\u3002\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lizytalk <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Leon6868 \u5982\u679c\u4e0d\u628a\u5177\u4f53\u9519\u8bef\u6253\u51fa\u6765\u5f53\u53d1\u751f\u6545\u969c\u7684\u65f6\u5019\u4f60\u4e0d\u77e5\u9053\u6545\u969c\u5728\u54ea <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : crclz <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    https:\/\/docs.microsoft.com\/en-us\/dotnet\/standard\/design-guidelines\/exception-throwing
    \u274c DO NOT return error codes.
    \u2714\ufe0f DO report execution failures by throwing exceptions.<\/p>\n

    \u274c DO NOT use exceptions for the normal flow of control, if possible.
    For example, you can provide a way to check preconditions before calling a member so users can write code that does not throw exceptions.<\/p>\n

    The member used to check preconditions of another member is often referred to as a [tester] , and the member that actually does the work is called a [doer] .<\/p>\n

    Tester-Doer Pattern https:\/\/docs.microsoft.com\/en-us\/dotnet\/standard\/design-guidelines\/exceptions-and-performance <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xingheng <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @GeruzoniAnsasu \u5728\u4e1a\u52a1\u5c42\u201c\u56de\u6eda\u8c03\u7528\u6808\u201d\u5e94\u8be5\u662f\u624b\u52a8 raise custom eexception \u5427\uff0c\u8fd9\u6837\u7406\u89e3\u5e94\u8be5\u6ca1\u95ee\u9898\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : weyou <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @cozof @superrichman \u6700\u7b80\u5355\u5c31\u662f sys.excepthook <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : mjikop1231 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7136\u540e\u8dd1\u53bb GO\uff0cemmmm <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xuanbg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5c3d\u91cf\u5c11\u7528\uff0c\u9664\u975e\u662f\u53ef\u4ee5\u9884\u89c1\u4e14\u5e94\u8be5\u5904\u7406\u7684\u5f02\u5e38\uff0c\u8b6c\u5982\u7f51\u7edc\u8bf7\u6c42\u8d85\u65f6\u8fd9\u79cd\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : janxin <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    try\/catch \u662f\u9700\u8981\u4f60\u6309\u7167\u4e00\u5b9a\u89c4\u5f8b\u5904\u7406\u9519\u8bef\u7684\uff0c\u90e8\u5206\u9519\u8bef\u4e5f\u662f\u5fc5\u987b\u8981\u5411\u4e0a\u629b\u51fa\u7684\u3002<\/p>\n

    \u5177\u4f53\u662f\u4f60\u53ef\u80fd\u9700\u8981\u6839\u636e\u4e0d\u540c\u9519\u8bef\u8fdb\u884c\u4e0d\u540c\u5904\u7406 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xujiaze <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    try except \u8fd8\u662f\u5f88\u6709\u5fc5\u8981\u7684\uff0c\u4f46\u662f\u4e0d\u662f\u4e07\u80fd\u7684\u89e3\u51b3\u65b9\u6848
    \u540c\u610f\u5176\u4ed6\u4eba\u7684\u56de\u7b54\uff0c\u4e0d\u8981\u8fc7\u5ea6\u4f9d\u8d56 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : bingmang <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    go \u5c31\u6ca1\u8fd9\u4e2a\u70e6\u607c <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : movistar <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8003\u8651\u597d\u81ea\u5df1\u5199\u7684\u4ee3\u7801\u662f\u4e0d\u662f\u6838\u5fc3\u5173\u952e\u903b\u8f91,\u4e0d\u662f\u6838\u5fc3\u903b\u8f91\u90a3\u5c31\u90fd\u52a0\u4e0a try catch\/except
    \u4e0d\u8981\u6269\u5927\u5f71\u54cd\u9762,\u6bd4\u5982\u6709\u4e00\u4e2a\u63a5\u53e3\u53ef\u80fd\u5411\u4e0b\u6e38\u62ff\u5341\u51e0\u4e2a RPC,\u4f60\u52a0\u4e86\u4e2a\u529f\u80fd,\u7ed3\u679c\u51fa\u5f02\u5e38,\u96be\u9053\u5c31 let it crash \u8ba9\u4e00\u4e2a\u4e0d\u662f\u5173\u952e\u6d41\u7a0b\u76f4\u63a5\u641e\u6302\u6574\u4e2a\u63a5\u53e3\u6ca1\u6709\u4efb\u4f55\u8fd4\u56de?
    \u5982\u679c\u6574\u6761\u94fe\u8def\u6bcf\u4e2a\u4fe1\u606f\u90fd\u5f88\u91cd\u8981,\u90a3\u53ef\u4ee5,\u6ca1\u95ee\u9898,let it crash \u76f4\u63a5\u5728\u7ebf\u7a0b\u9876\u5c42 try catch\/except \u4e0d\u8981\u8ba9\u670d\u52a1\u5d29\u6389\u5c31\u53ef\u4ee5\u4e86<\/p>\n

    \u5426\u5219\u5efa\u8bae\u5168\u90e8\u90fd\u52a0\u4e0a…<\/p>\n

    \u4efb\u4f55\u73b0\u4ee3\u5316\u7684\u8bed\u8a00\u90fd\u4e0d\u81f3\u4e8e catch \u4e00\u4e0b\u5c31\u4e0d\u77e5\u9053\u51fa\u9519\u5728\u54ea,\u6253\u4e2a ERROR Log,\u76d1\u63a7 ERROR Log \u91cf,\u4e0d\u8981\u653e\u4efb ERROR \u5c31\u884c\u4e86<\/p>\n

    \u5f53\u7136\u53d6\u51b3\u4e8e\u4f60\u4ec0\u4e48\u884c\u4e1a,\u4ec0\u4e48\u65b9\u5411,\u4e0d\u540c\u65b9\u5411\u5bf9\u4e8e\u670d\u52a1\u8981\u6c42\u4e0d\u540c…. <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ayavvv <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    try catch \u6211\u4e00\u822c\u6700\u5916\u5c42\u624d\u52a0\uff0c\u8981\u4e0d\u7136\u5f88\u591a\u65f6\u5019\u5185\u5c42\u4ee3\u7801\u628a\u5f02\u5e38\u5403\u6389\u4e86\uff0c\u518d\u53bb\u7ffb\u65e5\u5fd7\u5f88\u9ebb\u70e6 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : EscYezi <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6ca1\u6709\u5fc5\u8981\u5168\u90e8\u52a0\u4e0a\u3002\u53ea\u6709\u5728\u4e0d\u80fd\u5bf9\u5916\u76f4\u63a5\u629b\u51fa\u5f02\u5e38\u65f6\u624d\u5fc5\u987b\u5c1d\u8bd5\u6355\u83b7\u5f02\u5e38\uff0c\u6bd4\u5982\u8fd4\u56de\u54cd\u5e94\u7ed9\u7528\u6237\u4e4b\u524d\u3002\u5927\u90e8\u5206\u5f02\u5e38\u5373\u4f7f\u6355\u83b7\u4e86\u4e5f\u5904\u7406\u4e0d\u4e86\uff0c\u8fd8\u4e0d\u5982\u901f\u9519\uff1b\u5982\u679c\u662f\u80fd\u5904\u7406\u7684\u5219\u5e94\u8be5\u63d0\u524d\u68c0\u6d4b\u662f\u5426\u53ef\u80fd\u51fa\u9519\uff0c\u800c\u4e0d\u662f\u7b49\u629b\u5f02\u5e38\u4e86\u518d\u8fdb\u884c\u5904\u7406\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wzwwzw <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5185\u90e8\u80fd\u5904\u7406\u7684\u5f02\u5e38\u5c31 try \u5426\u5219\u5c31\u629b\u7ed9\u8c03\u7528\u65b9\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : opengps <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6839\u636e\u9700\u6c42\u9009\u7528\uff0c\u6211\u6700\u65e9\u5165\u95e8\u65f6\u5019\uff0c\u5c31\u662f\u5404\u79cd\u5305\u88f9\u624d\u80fd\u5b9e\u73b0\u51fa\u73b0\u6545\u969c\u4e0d\u9000\u51fa\uff0c\u56e0\u4e3a\u6211\u7684 GPS \u670d\u52a1\u5668\u9700\u8981\u957f\u4e45\u5b58\u6d3b\u624d\u80fd\u4e0d\u56e0\u4e3a\u4e2a\u522b\u6570\u636e\u5305\u9519\u8bef\u4e2d\u65ad <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xpresslink <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    try…except…\u63d0\u9ad8\u4ee3\u7801\u7684\u7a33\u5b9a\u6027
    \u8fd9\u4e2a\u8bf4\u6cd5\u662f\u5b58\u7591\u7684\uff0ctry…except..\u672c\u8eab\u5e76\u4e0d\u80fd\u63d0\u9ad8\u4ee3\u7801\u7684\u7a33\u5b9a\u6027
    \u5982\u679c\u7528\u4e86 try \u5c31\u8981\u8bc6\u522b\u5904\u7406\uff0c\u8bc6\u522b\u548c\u5904\u7406\u7684\u6c34\u5e73\u51b3\u5b9a\u4ee3\u7801\u7684\u7a33\u5b9a\u6027<\/p>\n

    \u6bd4\u5982\u4f60\u76f4\u63a5\u628a\u5f02\u5e38\u76f4\u63a5\u5f04\u6210 Exception \u5b8c\u5168\u6ca1\u6709\u7ec6\u5316\uff0c\u53c8\u4e0d\u53bb\u6709\u9488\u5bf9\u6027\u5904\u7406\uff0c\u8fd8\u4e0d\u5982\u76f4\u63a5\u62a5\u9519\u8fd8\u80fd\u77e5\u9053\u4e3a\u4ec0\u4e48\u9519\u4e86\u3002
    \u4f46\u662f\u51e1\u4e8b\u90fd\u6709\u4ee3\u4ef7\uff0c\u5199\u5f97 try \u8d8a\u591a\u65e0\u6548\u7387\u4ee3\u7801\u5c31\u4f1a\u6d6a\u8d39\u8d8a\u591a\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n","protected":false},"excerpt":{"rendered":"

    \u7528 try…excep…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/109520"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=109520"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/109520\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=109520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=109520"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=109520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}