{"id":203653,"date":"2025-05-22T12:40:49","date_gmt":"2025-05-22T04:40:49","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203653\/"},"modified":"2025-05-22T12:40:49","modified_gmt":"2025-05-22T04:40:49","slug":"java%e5%92%8cphp%e5%af%b9%e7%89%b9%e6%ae%8a%e8%bd%ac%e4%b9%89%e5%ad%97%e7%ac%a6%e8%bf%9b%e8%a1%8cmd5%e5%8a%a0%e5%af%86%ef%bc%8c%e4%b8%ba%e4%bb%80%e4%b9%88%e7%bb%93%e6%9e%9c%e4%b8%8d%e4%b8%80%e8%87%b4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203653\/","title":{"rendered":"JAVA\u548cPHP\u5bf9\u7279\u6b8a\u8f6c\u4e49\u5b57\u7b26\u8fdb\u884cMD5\u52a0\u5bc6\uff0c\u4e3a\u4ec0\u4e48\u7ed3\u679c\u4e0d\u4e00\u81f4\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

JAVA\u548cPHP\u5bf9\u7279\u6b8a\u8f6c\u4e49\u5b57\u7b26\u8fdb\u884cMD5\u52a0\u5bc6\uff0c\u4e3a\u4ec0\u4e48\u7ed3\u679c\u4e0d\u4e00\u81f4\uff1f<\/h1>\n

\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662f\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\u300aJAVA\u548cPHP\u5bf9\u7279\u6b8a\u8f6c\u4e49\u5b57\u7b26\u8fdb\u884cMD5\u52a0\u5bc6\uff0c\u4e3a\u4ec0\u4e48\u7ed3\u679c\u4e0d\u4e00\u81f4\uff1f\u300b<\/span>\uff0c\u672c\u6587\u4e3b\u8981\u4f1a\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n

<\/p>\n

java md5\u52a0\u5bc6\u8e29\u5751\u8bb0\u5f55\uff1a\u7279\u6b8a\u8f6c\u4e49\u5b57\u7b26\u95ee\u9898<\/strong><\/p>\n

\u5728\u8fdb\u884cmd5\u52a0\u5bc6\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u7279\u6b8a\u5b57\u7b26\u8f6c\u4e49\u7684\u95ee\u9898\uff0c\u5bfc\u81f4\u52a0\u5bc6\u7ed3\u679c\u4e0e\u9884\u671f\u4e0d\u4e00\u81f4\u3002\u6700\u8fd1\uff0c\u6211\u4eec\u5728\u4f7f\u7528php\u548cjava\u5bf9\u5b57\u7b26\u4e32\u8fdb\u884cmd5\u52a0\u5bc6\u65f6\u5c31\u9047\u5230\u4e86\u8fd9\u6837\u7684\u95ee\u9898\u3002<\/p>\n

php\u4e2d\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

$pwd=123456;\necho md5($pwd.&quot;\\\\xa3&quot;);<\/pre>\n
\u8fd9\u6bb5\u4ee3\u7801\u4f7f\u7528”xa3″\u5bf9\u5b57\u7b26\u4e32\u8fdb\u884c\u4e86\u8f6c\u4e49\uff0c\u7ed3\u679c\u4e3ae885a841c486e07e91290546698f748c\u3002<\/p>\n
\u800c\u5728java\u4e2d\uff0c\u76f8\u540c\u7684\u5b57\u7b26\u4e32\u4f7f\u7528”xa3″\u8f6c\u4e49\u540e\uff0cmd5\u52a0\u5bc6\u7ed3\u679c\u5374\u4e0d\u540c\uff1a<\/p>\n
int str=&quot;123456&quot;;\nreturn getmd5(str+&quot;\\\\xa3&quot;);<\/pre>\n
\u52a0\u5bc6\u7ed3\u679c\u4e3a3245fdd037dda90671a058373e238244\u3002<\/p>\n
\u7ecf\u8fc7\u67e5\u8bc1\u53d1\u73b0\uff0cphp\u4e2d\u7684”xa3″\u4f1a\u88ab\u8f6c\u4e49\u4e3a”u00a3″\uff08unicode\u7801\uff09\u3002\u800cjava\u4e2d\u76f4\u63a5\u4f7f\u7528”xa3″\uff0c\u5bfc\u81f4\u5b83\u4ec5\u88ab\u5f53\u4f5c\u4e00\u4e2a\u666e\u901a\u7684\u5b57\u7b26\u8fdb\u884c\u52a0\u5bc6\uff0c\u800c\u975e\u8f6c\u4e49\u5b57\u7b26\u3002<\/p>\n
\u89e3\u51b3\u65b9\u6cd5\u662f\u5c06java\u4e2d\u7684\u8f6c\u4e49\u5b57\u7b26\u6b63\u786e\u8f6c\u6362\u4e3aunicode\u7801\u3002\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
String pwd = &quot;123456&quot;;\nString salt = &quot;\\u00a3&quot;; \/\/ \u5c31\u662f\\xa3\u7684unicode\u7801\nString str = pwd + salt;\nbyte[] bytes = str.getBytes(&quot;ISO-8859-1&quot;); \/\/\u628a\u6240\u6709\u7684\u5b57\u8282\u90fd\u5f53\u6210PHP\u9ed8\u8ba4\u7684ISO-8859-1\u5b57\u7b26\u6765\u5904\u7406\nMessageDigest md = MessageDigest.getInstance(&quot;MD5&quot;);\nbyte[] digest = md.digest(bytes);\nString md5Hex = String.format(&quot;%02x&quot;, new java.math.BigInteger(1, digest));\nSystem.out.println(md5Hex);<\/pre>\n
\u7ecf\u8fc7\u5982\u6b64\u4fee\u6b63\u540e\uff0cjava\u4e2d\u7684md5\u52a0\u5bc6\u7ed3\u679c\u4e0ephp\u4e2d\u7684\u7ed3\u679c\u4e00\u81f4\uff0c\u95ee\u9898\u5f97\u5230\u89e3\u51b3\u3002<\/p>\n
\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300aJAVA\u548cPHP\u5bf9\u7279\u6b8a\u8f6c\u4e49\u5b57\u7b26\u8fdb\u884cMD5\u52a0\u5bc6\uff0c\u4e3a\u4ec0\u4e48\u7ed3\u679c\u4e0d\u4e00\u81f4\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6587\u7ae0\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
JAVA\u548cPHP\u5bf9\u7279\u6b8a\u8f6c\u4e49\u5b57\u7b26\u8fdb...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203653","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203653"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203653\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}