{"id":340,"date":"2021-06-27T15:25:16","date_gmt":"2021-06-27T07:25:16","guid":{"rendered":"https:\/\/www.iotot.com\/?p=340"},"modified":"2022-05-22T11:23:46","modified_gmt":"2022-05-22T03:23:46","slug":"java-sql-sqlexception-parameter-index-out-of-range-3-number-of-parameters-which-is-2","status":"publish","type":"post","link":"https:\/\/blog.iotot.com\/?p=340","title":{"rendered":"java.sql.SQLException: Parameter index out of range (3 &gt; number of parameters, which is 2)."},"content":{"rendered":"\n<p>\u8fd9\u4e2a\u9519\u8bef\u610f\u601d\u662f \u9700\u89812\u4e2a\u53c2\u6570\uff0c\u800c\u4f60\u7ed9\u4e863\u4e2a\u53c2\u6570\u3002<\/p>\n\n\n\n<p>\u51fa\u9519\u7684\u4f4d\u7f6e\u5e94\u8be5\u662fSQL\u8bed\u53e5\u4e0a <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" src=\"https:\/\/www.iotot.com\/wp-content\/uploads\/2021\/06\/image-25.png\" alt=\"\" class=\"wp-image-342\" width=\"856\" height=\"27\" srcset=\"https:\/\/blog.iotot.com\/wp-content\/uploads\/2021\/06\/image-25.png 905w, https:\/\/blog.iotot.com\/wp-content\/uploads\/2021\/06\/image-25-300x10.png 300w, https:\/\/blog.iotot.com\/wp-content\/uploads\/2021\/06\/image-25-768x25.png 768w, https:\/\/blog.iotot.com\/wp-content\/uploads\/2021\/06\/image-25-624x21.png 624w\" sizes=\"(max-width: 856px) 100vw, 856px\" \/><figcaption>zh<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"613\" height=\"234\" src=\"https:\/\/www.iotot.com\/wp-content\/uploads\/2021\/06\/image-26.png\" alt=\"\" class=\"wp-image-343\" srcset=\"https:\/\/blog.iotot.com\/wp-content\/uploads\/2021\/06\/image-26.png 613w, https:\/\/blog.iotot.com\/wp-content\/uploads\/2021\/06\/image-26-300x115.png 300w\" sizes=\"(max-width: 613px) 100vw, 613px\" \/><\/figure>\n\n\n\n<p>\u4eceSQL\u8bed\u53e5\u4e0a\u53ef\u4ee5\u770b\u51fa\uff0c\u53ea\u9700\u8981\u4e24\u4e2a\u53c2\u6570\uff0c\u4f46\u662f\u5b9e\u9645\u4e0a\u6211\u5728\u65b9\u6cd5insertGoods()\u4e2d\u7ed9\u6211\u4e09\u4e2a\u53c2\u6570,\u6240\u4ee5\u5728\u8fd0\u884c\u7684\u65f6\u5019\u5c31\u4f1a\u62a5\u51fa\u53c2\u6570\u5f02\u5e38\u7684\u9519\u8bef\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u4e2a\u9519\u8bef\u610f\u601d\u662f \u9700\u89812\u4e2a\u53c2\u6570\uff0c\u800c\u4f60\u7ed9\u4e863\u4e2a\u53c2\u6570\u3002 \u51fa\u9519\u7684\u4f4d\u7f6e\u5e94\u8be5\u662fSQL\u8bed\u53e5\u4e0a \u4eceSQL\u8bed\u53e5\u4e0a\u53ef\u4ee5\u770b\u51fa\uff0c\u53ea\u9700\u8981 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":848,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[57,1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/340"}],"collection":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=340"}],"version-history":[{"count":2,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/340\/revisions"}],"predecessor-version":[{"id":345,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/340\/revisions\/345"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/media\/848"}],"wp:attachment":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}