{"id":135351,"date":"2020-07-21T12:09:58","date_gmt":"2020-07-21T04:09:58","guid":{"rendered":"http:\/\/4563.org\/?p=135351"},"modified":"2020-07-21T12:09:58","modified_gmt":"2020-07-21T04:09:58","slug":"%e6%9f%90%e6%9f%90%e5%80%bc%e4%b8%8d%e8%83%bd%e4%b8%ba%e7%a9%ba%e6%98%af-must-not-be-null-%e5%9c%b0%e9%81%93%e4%b8%80%e4%ba%9b%e8%bf%98%e6%98%af-can-not-be-null-%e5%9c%b0%e9%81%93%e4%b8%80%e4%ba%9b","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=135351","title":{"rendered":"\u67d0\u67d0\u503c\u4e0d\u80fd\u4e3a\u7a7a\u662f must not be null \u5730\u9053\u4e00\u4e9b\u8fd8\u662f can not be null \u5730\u9053\u4e00\u4e9b\uff1f"},"content":{"rendered":"
\n
\n
\n

\u67d0\u67d0\u503c\u4e0d\u80fd\u4e3a\u7a7a\u662f must not be null \u5730\u9053\u4e00\u4e9b\u8fd8\u662f can not be null \u5730\u9053\u4e00\u4e9b\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : Newyorkcity <\/span> <\/i> 33<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u4e00\u4e2a\u6bd4\u8f83\u7ea0\u7ed3\u7684\u95ee\u9898\u3002\u3002 <\/div>\n

<\/p>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (22<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : nealight <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e00\u822c\u8bf4 may not be null. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : binux <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u610f\u601d\u90fd\u4e0d\u4e00\u6837\uff0c\u6211\u600e\u4e48\u77e5\u9053\u4f60\u60f3\u8868\u8fbe\u54ea\u4e2a\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Newyorkcity <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @binux \u5177\u4f53\u8bf4\u8bf4\uff1f\u6211\u5c31\u662f\u60f3\u8868\u8fbe\u67d0\u4e2a\u503c\u4e0d\u80fd\u4e3a null \u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Newyorkcity <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @nealight may \u7684\u8bed\u6c14\u4e0d\u662f\u5f88\u5f31\u5417\u3002\u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : binux <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Newyorkcity #3 \u4e0d\u80fd\u662f\u4e0d\u53ef\u80fd\u8fd8\u662f\u4e0d\u80fd\u591f\uff1f\u4e0d\u8fc7 1L \u8bf4\u5f97\u5bf9 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : leavebody <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    shall <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : jadehare <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    java \u91cc\u662f must \u5427\uff0c\u4e0d\u77e5\u9053\u662f\u4e0d\u662f\u8fd9\u4e48\u7406\u89e3\u7684\uff0ccan not \u662f\u4e0d\u80fd\u4e3a\u7a7a\uff0cmust not \u662f\u4e0d\u5e94\u8be5\u4e3a\u7a7a\uff0c\u5c5e\u6027\u662f\u53ef\u4ee5\u4e3a\u7a7a\u7684\u4f46\u4e0d\u5e94\u8be5\u4e3a\u7a7a\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : heiheidewo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    must not be null
    \u4e3b\u8c37\u6b4c\u4e00\u4e0b\u8fd9\u53e5\u8bdd\uff0c\u57fa\u672c\u90fd\u662f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : dlsflh <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    Shall \u8bed\u6c14\u6700\u5f3a\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : raphael008 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    xxx field is mandatory. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : adadada <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Newyorkcity \u8fd9\u91cc may not \u662f\u4e00\u4e2a\u4e60\u8bed\uff0c\u5c31\u662f\u4e0d\u53ef\u4ee5\u7684\u610f\u601d <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : heijiaotuan <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    RFC \u4e00\u822c\u91c7\u7528\u7b2c\u4e00\u79cd <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : keybrade285 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    I, field xxx, refuse to be null! <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Leonard <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    nonnull \u5173\u952e\u5b57\u5c31\u884c\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ryanjmliao <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u96be\u9053\u4e0d\u662f shall \uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : AllenHua <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6709\u8bed\u6c14\u7684\u533a\u522b<\/p>\n

    \u4f9d\u7a00\u8bb0\u5f97\u6211\u7684\u521d\u4e2d \u9ad8\u4e2d\u82f1\u8bed\u8001\u5e08<\/p>\n

    must not \u662f\u4e0d\u53ef\u4ee5<\/p>\n

    cannot \u662f\u4e0d\u80fd<\/p>\n

    \u8fd9\u91cc\u8fd8\u662f \u7528 \u4e0d\u80fd \u8bed\u6c14\u5f3a\u70c8 \u5e72\u8106\u4e00\u4e9b <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : nekoneko <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    NotNull \u4e0d\u80fd\u4e3a\u7a7a
    Nullable \u53ef\u4ee5\u4e3a\u7a7a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : d0wnl0ad <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u8fd9\u4e2a\u5b57\u6bb5\u4e8b\u7ed9\u7528\u6237\u770b\u7684\uff0c\u4e24\u4e2a\u77ed\u53e5\u90fd\u4e0d\u662f\u592a\u597d *\u6b7b*<\/p>\n

    null \u4e0d\u662f\u4e00\u4e2a\u592a\u5927\u4f17\u7684\u540d\u8bcd\uff0cmust not be \u548c can not be \u53ea\u662f\u8bed\u6c14\u5f3a\u5f31\u7684\u5dee\u5f02\u3002\u3002\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lln133208 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    should NOT be null? <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : adadada <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u641e\u4e0d\u6e05\u7528\u54ea\u4e2a\u8bcd\uff0c\u5c31\u7167\u7740 rfc2119 \u6765\uff1b\u5982\u679c\u6709\u4eba\u95ee\u4e3a\u5565\u7528\u8fd9\u4e2a\u8bcd\uff0c\u5c31\u628a rfc \u94fe\u63a5\u6254\u7ed9\u4ed6\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : nealight <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Newyorkcity may \u662f\u5b98\u65b9\u6587\u4e66\u7528\u8bed\u3002\u8ddf Maybe you are right, maybe not \u91cc\u9762\u610f\u601d\u4e0d\u540c\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : vcode <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    Fuck null <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u67d0\u67d0\u503c\u4e0d\u80fd\u4e3a\u7a7a\u662f must not…<\/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\/135351"}],"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=135351"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/135351\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=135351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=135351"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=135351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}