{"id":470,"date":"2021-06-15T21:26:45","date_gmt":"2021-06-15T13:26:45","guid":{"rendered":"http:\/\/moyisuiying.com\/?p=470"},"modified":"2021-06-15T21:26:45","modified_gmt":"2021-06-15T13:26:45","slug":"%e8%a7%a3%e5%86%b3%e5%b7%b2%e7%bb%8f%e5%9c%a8%e5%ae%89%e5%85%a8%e8%a7%84%e5%88%99%e7%bb%84%e4%b8%ad%e5%bc%80%e6%94%be%e7%ab%af%e5%8f%a3%e5%8d%b4%e8%bf%98%e6%98%af%e6%97%a0%e6%b3%95%e8%ae%bf%e9%97%ae","status":"publish","type":"post","link":"http:\/\/moyisuiying.com\/index.php\/javastudy\/springboot\/470.html","title":{"rendered":"\u89e3\u51b3\u5df2\u7ecf\u5728\u5b89\u5168\u89c4\u5219\u7ec4\u4e2d\u5f00\u653e\u7aef\u53e3\u5374\u8fd8\u662f\u65e0\u6cd5\u8bbf\u95ee\u9879\u76ee\u7684\u95ee\u9898"},"content":{"rendered":"\n<p>\u5f53\u9879\u76ee\u90e8\u7f72\u5230\u670d\u52a1\u5668\u540e\uff0c\u76f8\u5e94\u7684\u8f6f\u4ef6\u4ee5\u53ca\u914d\u7f6e\u73af\u5883\u90fd\u5df2\u7ecf\u5b89\u88c5\u5b8c\u6bd5\uff0c\u4f46\u662f\u5728\u542f\u52a8\u9879\u76ee\u8bbf\u95ee\u9996\u9875\u65f6\u5019\u51fa\u9519\uff0c\u7531\u4e8e\u5df2\u7ecf\u5728\u4e91\u670d\u52a1\u5668\u63a7\u5236\u53f0\u4e2d\u5f00\u542f\u4e86\u76f8\u5e94\u7684\u7aef\u53e3\uff0c\u4f46\u662f\u8fd8\u662f\u8bbf\u95ee\u5931\u8d25\uff0c\u56e0\u6b64\u9700\u8981\u81ea\u5df1\u624b\u52a8\u5728\u670d\u52a1\u5668\u4e2d\u5f00\u653e\u7aef\u53e3\u3002\u7531\u4e8e\u6211\u7684\u670d\u52a1\u5668\u4f7f\u7528\u7684os\u662fUbuntu,\u6240\u4ee5\u8fd9\u91cc\u5c31\u4ecb\u7ecd\u4e00\u4e0bubuntu18.04\u4e0b\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n<h4>2.8.1\u5b89\u88c5iptables<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>$ sudo apt-get install iptables<\/code><\/pre>\n\n\n\n<h4>2.8.2\u6dfb\u52a0\u89c4\u5219<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>$ iptables -I INPUT -p tcp --dport 8080 -j ACCEPT<\/code><\/pre>\n\n\n\n<p><strong>\u4e2d\u95f4\u76848080\u4e3a\u6240\u9700\u8981\u5f00\u653e\u7684\u7aef\u53e3<\/strong><\/p>\n\n\n\n<h4>2.8.3\u4fdd\u5b58\u89c4\u5219<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>$ iptables-save<\/code><\/pre>\n\n\n\n<p>\u5b8c\u6210\u4e0a\u8ff0\u547d\u4ee4\u6211\u4eec\u5c31\u5b8c\u6210\u4e86\u5f00\u653e\u6307\u5b9a\u7684\u7aef\u53e3\uff0c\u4f46\u662f\u5982\u679c\u6b64\u65f6\u670d\u52a1\u5668\u91cd\u542f\uff0c\u4e0a\u8ff0\u89c4\u5219\u5c31\u6ca1\u6709\u4e86\uff0c\u6240\u4ee5\u6211\u4eec\u9700\u8981\u5bf9\u89c4\u5219\u8fdb\u884c\u4e00\u4e0b\u6301\u7eed\u5316\u64cd\u4f5c<\/p>\n\n\n\n<h4>2.8.4\u6301\u7eed\u5316\u89c4\u5219<\/h4>\n\n\n\n<p>\u8fd9\u91cc\u6211\u4eec\u9700\u8981\u5728\u5b89\u88c5\u4e00\u4e0b\u5de5\u5177\u6765\u5e2e\u6211\u4eec\u5b9e\u73b0\uff0c\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528 iptables-persistent<\/p>\n\n\n\n<h5>2.8.4.1\u5b89\u88c5iptables-persistent<\/h5>\n\n\n\n<pre class=\"wp-block-code\"><code>$ sudo apt-get install iptables-persistent<\/code><\/pre>\n\n\n\n<h5>2.8.4.5\u6301\u4e45\u5316\u89c4\u5219<\/h5>\n\n\n\n<pre class=\"wp-block-code\"><code>$ sudo netfilter-persistent save\n$ sudo netfilter-persistent reload<\/code><\/pre>\n\n\n\n<p>\u5b8c\u6210\u4e0a\u8ff0\u64cd\u4f5c\u5c31\u53ef\u4ee5\u6c38\u4e45\u6253\u5f00\u6211\u4eec\u9700\u8981\u7684\u7aef\u53e3\u4e86<\/p>\n\n\n\n<h5>2.8.4.6\u5173\u95ed\u7aef\u53e3<\/h5>\n\n\n\n<p>\u9996\u5148\u6211\u4eec\u8981\u77e5\u9053 \u8fd9\u6761\u89c4\u5219\u7684\u7f16\u53f7\uff0c\u6bcf\u6761\u89c4\u5219\u90fd\u6709\u4e00\u4e2a\u7f16\u53f7<\/p>\n\n\n\n<p>\u901a\u8fc7<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code> iptables -L -n --line-number <\/code><\/pre>\n\n\n\n<p>\u53ef\u4ee5\u663e\u793a\u89c4\u5219\u548c\u76f8\u5bf9\u5e94\u7684\u7f16\u53f7:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img   class=\"lazyload\" data-src=\"https:\/\/img-blog.csdnimg.cn\/img_convert\/7702ef811e7a5a563c337aa93c4ec90c.png\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/moezx\/cdn@3.0.2\/img\/svg\/loader\/trans.ajax-spinner-preloader.svg\" onerror=\"imgError(this)\"  alt=\"image-20210130023743901\"\/><\/figure >\n<noscript><img src=\"https:\/\/img-blog.csdnimg.cn\/img_convert\/7702ef811e7a5a563c337aa93c4ec90c.png\" alt=\"image-20210130023743901\"\/><\/figure><\/noscript>\n\n\n\n<p>\u591a\u4e86 num \u8fd9\u4e00\u5217\uff0c \u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5 \u770b\u5230\u521a\u624d\u76848080\u89c4\u5219\u5bf9\u5e94\u7684\u662f \u7f16\u53f71<\/p>\n\n\n\n<p>\u90a3\u4e48\u6211\u4eec\u5c31\u53ef\u4ee5\u8fdb\u884c\u5173\u95ed\u5220\u9664\u4e86\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>iptables -D INPUT  1<\/code><\/pre>\n\n\n\n<p>\u5220\u9664INPUT\u94fe\u7f16\u53f7\u4e3a2\u7684\u89c4\u5219\u3002<\/p>\n\n\n\n<p>\u518d iptables -L -n \u67e5\u770b\u4e00\u4e0b \u5df2\u7ecf\u88ab\u6e05\u9664\u4e86\u3002<\/p>\n\n\n\n<p>\u7136\u540e\u6301\u4e45\u5316\u4e00\u4e0b\u89c4\u5219\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ sudo netfilter-persistent save\n$ sudo netfilter-persistent reload<\/code><\/pre>\n\n\n\n<h4>2.8.6\u91cd\u65b0\u8bbf\u95ee\u9879\u76ee<\/h4>\n\n\n\n<p><img   class=\"lazyload\" data-src=\"https:\/\/img-blog.csdnimg.cn\/img_convert\/109c018c520f2b11e36a87d5fdc1725e.png\" src=\"https:\/\/cdn.jsdelivr.net\/gh\/moezx\/cdn@3.0.2\/img\/svg\/loader\/trans.ajax-spinner-preloader.svg\" onerror=\"imgError(this)\"  alt=\"image-20210615212348003\">\u8fd9\u65f6\u5019\u8bbf\u95ee\u9879\u76ee\u6210\u529f\uff0c\u95ee\u9898\u89e3\u51b3\u3002<\/p >\n<noscript><img src=\"https:\/\/img-blog.csdnimg.cn\/img_convert\/109c018c520f2b11e36a87d5fdc1725e.png\" alt=\"image-20210615212348003\">\u8fd9\u65f6\u5019\u8bbf\u95ee\u9879\u76ee\u6210\u529f\uff0c\u95ee\u9898\u89e3\u51b3\u3002<\/p><\/noscript>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u9879\u76ee\u90e8\u7f72\u5230\u670d\u52a1\u5668\u540e\uff0c\u76f8\u5e94\u7684\u8f6f\u4ef6\u4ee5\u53ca\u914d\u7f6e\u73af\u5883\u90fd\u5df2\u7ecf\u5b89\u88c5\u5b8c\u6bd5\uff0c\u4f46\u662f\u5728\u542f\u52a8\u9879\u76ee\u8bbf\u95ee\u9996\u9875\u65f6\u5019\u51fa\u9519\uff0c\u7531\u4e8e\u5df2\u7ecf\u5728\u4e91\u670d\u52a1\u5668\u63a7\u5236\u53f0\u4e2d\u5f00\u542f\u4e86\u76f8\u5e94\u7684 &#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[202],"tags":[206,207,208],"_links":{"self":[{"href":"http:\/\/moyisuiying.com\/index.php\/wp-json\/wp\/v2\/posts\/470"}],"collection":[{"href":"http:\/\/moyisuiying.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/moyisuiying.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/moyisuiying.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/moyisuiying.com\/index.php\/wp-json\/wp\/v2\/comments?post=470"}],"version-history":[{"count":1,"href":"http:\/\/moyisuiying.com\/index.php\/wp-json\/wp\/v2\/posts\/470\/revisions"}],"predecessor-version":[{"id":471,"href":"http:\/\/moyisuiying.com\/index.php\/wp-json\/wp\/v2\/posts\/470\/revisions\/471"}],"wp:attachment":[{"href":"http:\/\/moyisuiying.com\/index.php\/wp-json\/wp\/v2\/media?parent=470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/moyisuiying.com\/index.php\/wp-json\/wp\/v2\/categories?post=470"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/moyisuiying.com\/index.php\/wp-json\/wp\/v2\/tags?post=470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}