{"id":19,"date":"2021-03-14T18:16:13","date_gmt":"2021-03-14T10:16:13","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/html\/?p=19"},"modified":"2021-06-25T15:09:16","modified_gmt":"2021-06-25T07:09:16","slug":"form-%e6%a0%87%e7%ad%be-%e4%b8%8e-input-%e7%9a%84-sumbit","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/html\/post-19.html","title":{"rendered":"form\u6807\u7b7e"},"content":{"rendered":"\n<p>form\u6807\u7b7e\u662f\u5e38\u7528\u7684\u8868\u5355\u6807\u7b7e, \u5e38\u7528\u4e8e\u5feb\u901f\u63d0\u4ea4\u6570\u636e\u5230\u540e\u7aef<\/p>\n\n\n\n<h2>\u8bed\u6cd5<\/h2>\n\n\n\n<p>form\u8868\u5355\u6807\u7b7e\u901a\u5e38\u8981\u501f\u52a9 input \u6807\u7b7e<\/p>\n\n\n\n<p>\u4f7f\u7528 action \u6307\u5b9a\u53d1\u9001\u7684\u4f4d\u7f6e, \u4f7f\u7528 method \u6307\u5b9a\u65b9\u6cd5, \u4f7f\u7528 input\u7684name\u5c5e\u6027\u548cvalue\u4f5c\u4e3a\u53d1\u9001\u7684\u53c2\u6570, \u4f7f\u7528 input\u7684 submit \u5c5e\u6027\u63d0\u4ea4\u8868\u5355<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;!DOCTYPE html>\n&lt;html>\n&lt;body>\n\n&lt;form action=\"\/demo\/demo_form.asp\" method=\"post\">\nFirst name:&lt;br>\n&lt;input type=\"text\" name=\"firstname\" value=\"Mickey\">\n&lt;br>\nLast name:&lt;br>\n&lt;input type=\"text\" name=\"lastname\" value=\"Mouse\">\n&lt;br>&lt;br>\n&lt;input type=\"submit\" value=\"Submit\">\n&lt;\/form> \n\n&lt;p>\u5982\u679c\u60a8\u70b9\u51fb\u63d0\u4ea4\uff0c\u8868\u5355\u6570\u636e\u4f1a\u88ab\u53d1\u9001\u5230\u540d\u4e3a demo_form.asp \u7684\u9875\u9762\u3002&lt;\/p>\n\n&lt;\/body>\n&lt;\/html><\/code><\/pre>\n\n\n\n<h2>\u7528\u6cd5<\/h2>\n\n\n\n<p>1.\u6307\u5b9a\u8bf7\u6c42\u7684url<\/p>\n\n\n\n<p>\u8fd9\u91cc\u6307\u7684\u662faction\u5c5e\u6027, \u8fd9\u4e2a\u5c5e\u6027\u8868\u793a\u5c06\u6570\u636e\u53d1\u9001\u5230\u54ea\u91cc<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;form action=\"xxx\" >\n...\n&lt;\/form><\/code><\/pre>\n\n\n\n<p><strong>ps:<\/strong> \u82e5action=&#8221;&#8221;, \u8868\u793a\u63d0\u4ea4\u5230\u5f53\u524d\u9875\u9762, \u8fd9\u662fphp, jsp\u7b49\u9875\u9762\u4e2d\u5e38\u7528<\/p>\n\n\n\n<p>2.\u6307\u5b9a\u8bf7\u6c42\u65b9\u5f0f<\/p>\n\n\n\n<p>\u53ea\u6709post\u548cget\u4e24\u79cd\u65b9\u6cd5, \u5982\u679c\u4e0d\u5199\u9ed8\u8ba4\u662fget<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;form action=\"xxx\" method=\"post\">\n...\n&lt;\/form><\/code><\/pre>\n\n\n\n<p>3.\u6307\u5b9a\u7f16\u7801\u7c7b\u578b<\/p>\n\n\n\n<p>\u6709\u4e00\u4e2a\u6bd4\u8f83\u5e38\u7528\u7684\u662f enctype, \u5b83\u7684\u5168\u79f0\u662f encodingtype, \u6bd4\u5982\u5728java\u4e0a\u4f20\u6587\u4ef6\u65f6, \u5c31\u5f88\u5e38\u7528\u5230\u6b64\u5c5e\u6027, \u5c5e\u6027\u6709\u5982\u4e0b\u51e0\u79cd, \u4e00\u822c\u662fmultipart\/form-data<\/p>\n\n\n\n<ul><li>application\/x-www-form-urlencoded<\/li><li>multipart\/form-data<\/li><li>text\/plain<\/li><\/ul>\n\n\n\n<p>4.\u6307\u5b9a\u8868\u5355\u6821\u9a8c<\/p>\n\n\n\n<p>\u8fd9\u91cc\u7528\u7684\u662fonsubmit\u5c5e\u6027, \u5fc5\u987b\u662f return xxx()<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;form action=\"hello\" onsubmit=\"return checkAll()\">\n\t...\n&lt;\/form><\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>form\u6807\u7b7e\u662f\u5e38\u7528\u7684\u8868\u5355\u6807\u7b7e, \u5e38\u7528\u4e8e\u5feb\u901f\u63d0\u4ea4\u6570\u636e\u5230\u540e\u7aef \u8bed\u6cd5 form\u8868\u5355\u6807\u7b7e\u901a\u5e38\u8981\u501f\u52a9 input \u6807\u7b7e &hellip; <a href=\"https:\/\/www.52dixiaowo.com\/html\/post-19.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">form\u6807\u7b7e<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/html\/wp-json\/wp\/v2\/posts\/19"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/html\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/html\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/html\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/html\/wp-json\/wp\/v2\/comments?post=19"}],"version-history":[{"count":4,"href":"https:\/\/www.52dixiaowo.com\/html\/wp-json\/wp\/v2\/posts\/19\/revisions"}],"predecessor-version":[{"id":202,"href":"https:\/\/www.52dixiaowo.com\/html\/wp-json\/wp\/v2\/posts\/19\/revisions\/202"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/html\/wp-json\/wp\/v2\/media?parent=19"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/html\/wp-json\/wp\/v2\/categories?post=19"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/html\/wp-json\/wp\/v2\/tags?post=19"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}