{"id":743,"date":"2023-03-23T21:50:23","date_gmt":"2023-03-23T13:50:23","guid":{"rendered":""},"modified":"2023-03-23T21:50:23","modified_gmt":"2023-03-23T13:50:23","slug":"Java Object clone()","status":"publish","type":"post","link":"https:\/\/bianchenghao6.com\/743.html","title":{"rendered":"Java Object clone()"},"content":{"rendered":"
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Java Object clone()<\/h1>\n<\/div>\n

Java String Methods<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u65b9\u6cd5<\/td>\n\u63cf\u8ff0<\/td>\n<\/tr>\n
Java String split()<\/td>\n\u5728\u6307\u5b9a\u7684\u5b57\u7b26\u4e32\u5904\u62c6\u5206\u5b57\u7b26\u4e32\uff08\u6b63\u5219\u8868\u8fbe\u5f0f\uff09<\/td>\n<\/tr>\n
Java String compareTo()<\/td>\n\u6309\u5b57\u5178\u987a\u5e8f\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
Java String compareToIgnoreCase()<\/td>\n\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32\u5ffd\u7565\u5927\u5c0f\u5199\u5dee\u5f02<\/td>\n<\/tr>\n
Java String length()<\/td>\n\u8fd4\u56de\u5b57\u7b26\u4e32\u7684\u957f\u5ea6<\/td>\n<\/tr>\n
Java String replace()<\/td>\n\u66ff\u6362\u5b57\u7b26\u4e32\u4e2d\u6240\u6709\u5339\u914d\u7684\u5b57\u7b26\/\u6587\u672c<\/td>\n<\/tr>\n
Java String replaceAll()<\/td>\n\u66ff\u6362\u6240\u6709\u5339\u914d\u7684\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
Java String substring()<\/td>\n\u4ece\u7ed9\u5b9a\u7684\u5b57\u7b26\u4e32\u8fd4\u56de\u4e00\u4e2a\u5b50\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
Java String equals()<\/td>\n\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
Java String equalsIgnoreCase()<\/td>\n\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32\u5ffd\u7565\u5927\u5c0f\u5199\u5dee\u5f02<\/td>\n<\/tr>\n
Java String contains()<\/td>\n\u68c0\u67e5\u5b57\u7b26\u4e32\u662f\u5426\u5305\u542b\u5b50\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
Java String indexOf()<\/td>\n\u8fd4\u56de\u5b57\u7b26\/\u5b50\u5b57\u7b26\u4e32\u7684\u7d22\u5f15<\/td>\n<\/tr>\n
Java String trim()<\/td>\n\u5220\u9664\u4efb\u4f55\u524d\u5bfc\u548c\u5c3e\u968f\u7a7a\u683c<\/td>\n<\/tr>\n
Java String charAt()<\/td>\n\u8fd4\u56de\u7ed9\u5b9a\u7d22\u5f15\u5904\u7684\u5b57\u7b26<\/td>\n<\/tr>\n
Java String toLowerCase()<\/td>\n\u5c06\u5b57\u7b26\u4e32\u4e2d\u7684\u5b57\u7b26\u8f6c\u6362\u4e3a\u5c0f\u5199<\/td>\n<\/tr>\n
Java String concat()<\/td>\n\u8fde\u63a5\u4e24\u4e2a\u5b57\u7b26\u4e32\u5e76\u8fd4\u56de\u5b83<\/td>\n<\/tr>\n
Java String valueOf()<\/td>\n\u8fd4\u56de\u503c\u7684\u5b57\u7b26\u4e32\u8868\u793a\u5f62\u5f0f<\/td>\n<\/tr>\n
Java String matches()<\/td>\n\u68c0\u67e5\u5b57\u7b26\u4e32\u662f\u5426\u4e0e\u7ed9\u5b9a\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d<\/td>\n<\/tr>\n
Java String startsWith()<\/td>\n\u68c0\u67e5\u5b57\u7b26\u4e32\u662f\u5426\u4ee5\u7ed9\u5b9a\u7684\u5b57\u7b26\u4e32\u5f00\u5934<\/td>\n<\/tr>\n
Java String endsWith()<\/td>\n\u68c0\u67e5\u5b57\u7b26\u4e32\u662f\u5426\u4ee5\u7ed9\u5b9a\u7684\u5b57\u7b26\u4e32\u7ed3\u5c3e<\/td>\n<\/tr>\n
Java String isEmpty()<\/td>\n\u68c0\u67e5\u5b57\u7b26\u4e32\u662f\u5426\u4e3a\u7a7a<\/td>\n<\/tr>\n
Java String intern()<\/td>\n\u8fd4\u56de\u5b57\u7b26\u4e32\u7684\u89c4\u8303\u8868\u793a<\/td>\n<\/tr>\n
Java String getBytes()<\/td>\n\u5c06\u5b57\u7b26\u4e32\u7f16\u7801\u4e3a\u5b57\u8282\u5e8f\u5217<\/td>\n<\/tr>\n
Java String contentEquals()<\/td>\n\u68c0\u67e5\u5b57\u7b26\u4e32\u662f\u5426\u7b49\u4e8e charSequence<\/td>\n<\/tr>\n
Java String hashCode()<\/td>\n\u8fd4\u56de\u5b57\u7b26\u4e32\u7684\u54c8\u5e0c\u7801<\/td>\n<\/tr>\n
Java String join()<\/td>\n\u4f7f\u7528\u5206\u9694\u7b26\u8fde\u63a5\u7ed9\u5b9a\u7684\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
Java String replaceFirst()<\/td>\n\u66ff\u6362\u7b2c\u4e00\u4e2a\u5339\u914d\u7684\u5b50\u4e32<\/td>\n<\/tr>\n
Java String subSequence()<\/td>\n\u4ece\u5b57\u7b26\u4e32\u8fd4\u56de\u4e00\u4e2a\u5b50\u5e8f\u5217<\/td>\n<\/tr>\n
Java String toCharArray()<\/td>\n\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5b57\u7b26\u6570\u7ec4<\/td>\n<\/tr>\n
Java String format()<\/td>\n\u8fd4\u56de\u683c\u5f0f\u5316\u7684\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

Java ArrayList \u65b9\u6cd5<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u65b9\u6cd5<\/td>\n\u63cf\u8ff0<\/td>\n<\/tr>\n
Java ArrayList add()<\/td>\n\u5c06\u5143\u7d20\u63d2\u5165\u5230\u6570\u7ec4\u5217\u8868\u4e2d<\/td>\n<\/tr>\n
Java ArrayList addAll()<\/td>\n\u5c06\u96c6\u5408\u7684\u6240\u6709\u5143\u7d20\u6dfb\u52a0\u5230 arraylist<\/td>\n<\/tr>\n
Java ArrayList clear()<\/td>\n\u4ece arraylist \u4e2d\u5220\u9664\u6240\u6709\u5143\u7d20<\/td>\n<\/tr>\n
Java ArrayList clone()<\/td>\n\u5236\u4f5c\u6570\u7ec4\u5217\u8868\u7684\u526f\u672c<\/td>\n<\/tr>\n
Java ArrayList contains()<\/td>\n\u68c0\u67e5\u5143\u7d20\u662f\u5426\u5b58\u5728\u4e8e\u6570\u7ec4\u5217\u8868\u4e2d<\/td>\n<\/tr>\n
Java ArrayList get()<\/td>\n\u8fd4\u56de\u5b58\u5728\u4e8e\u6307\u5b9a\u7d22\u5f15\u4e2d\u7684\u5143\u7d20<\/td>\n<\/tr>\n
Java ArrayList indexOf()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u5143\u7d20\u7684\u4f4d\u7f6e<\/td>\n<\/tr>\n
Java ArrayList removeAll()<\/td>\n\u4ece\u6570\u7ec4\u5217\u8868\u4e2d\u5220\u9664\u591a\u4e2a\u5143\u7d20<\/td>\n<\/tr>\n
Java ArrayList remove()<\/td>\n\u4ece\u6570\u7ec4\u5217\u8868\u4e2d\u5220\u9664\u5355\u4e2a\u5143\u7d20<\/td>\n<\/tr>\n
Java ArrayList size()<\/td>\n\u8fd4\u56de\u6570\u7ec4\u5217\u8868\u7684\u957f\u5ea6<\/td>\n<\/tr>\n
Java ArrayList isEmpty()<\/td>\n\u68c0\u67e5\u6570\u7ec4\u5217\u8868\u662f\u5426\u4e3a\u7a7a<\/td>\n<\/tr>\n
Java ArrayList subList()<\/td>\n\u8fd4\u56de\u6570\u7ec4\u5217\u8868\u7684\u4e00\u90e8\u5206<\/td>\n<\/tr>\n
Java ArrayList set()<\/td>\n\u66ff\u6362\u6570\u7ec4\u5217\u8868\u4e2d\u7684\u5355\u4e2a\u5143\u7d20<\/td>\n<\/tr>\n
Java ArrayList sort()<\/td>\n\u6839\u636e\u6307\u5b9a\u7684\u987a\u5e8f\u5bf9\u6570\u7ec4\u5217\u8868\u8fdb\u884c\u6392\u5e8f<\/td>\n<\/tr>\n
Java ArrayList toArray()<\/td>\n\u5c06\u6570\u7ec4\u5217\u8868\u8f6c\u6362\u4e3a\u6570\u7ec4<\/td>\n<\/tr>\n
Java ArrayList toString()<\/td>\n\u5c06\u6570\u7ec4\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
Java ArrayList ensureCapacity()<\/td>\n\u8bbe\u7f6e\u6570\u7ec4\u7684\u5927\u5c0f<\/td>\n<\/tr>\n
Java ArrayList lastIndexOf()<\/td>\n\u8fd4\u56de\u5143\u7d20\u6700\u540e\u4e00\u6b21\u51fa\u73b0\u7684\u4f4d\u7f6e<\/td>\n<\/tr>\n
Java ArrayList retainAll()<\/td>\n\u53ea\u4fdd\u7559\u516c\u5171\u5143\u7d20<\/td>\n<\/tr>\n
Java ArrayList containsAll()<\/td>\n\u68c0\u67e5\u96c6\u5408\u662f\u5426\u662f arraylist \u7684\u5b50\u96c6<\/td>\n<\/tr>\n
Java ArrayList trimToSize()<\/td>\n\u4fee\u526a\u7b49\u4e8e\u5927\u5c0f\u7684\u6570\u7ec4\u5217\u8868\u7684\u5bb9\u91cf<\/td>\n<\/tr>\n
Java ArrayList removeRange()<\/td>\n\u5220\u9664\u90e8\u5206\u6570\u7ec4\u5217\u8868<\/td>\n<\/tr>\n
Java ArrayList replaceAll()<\/td>\n\u66ff\u6362\u6570\u7ec4\u5217\u8868\u4e2d\u7684\u6240\u6709\u5143\u7d20<\/td>\n<\/tr>\n
Java ArrayList removeIf()<\/td>\n\u79fb\u9664\u6ee1\u8db3\u6761\u4ef6\u7684\u5143\u7d20<\/td>\n<\/tr>\n
Java ArrayList forEach()<\/td>\n\u5bf9 arraylist \u7684\u6240\u6709\u5143\u7d20\u6267\u884c\u64cd\u4f5c<\/td>\n<\/tr>\n
Java ArrayList iterator()<\/td>\n\u8fd4\u56de\u4e00\u4e2a\u8fed\u4ee3\u6765\u5faa\u73af\u904d\u5386 ArrayList<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

Java HashMap \u65b9\u6cd5<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u65b9\u6cd5<\/td>\n\u63cf\u8ff0<\/td>\n<\/tr>\n
Java HashMap clear()<\/td>\n\u4ece HashMap \u4e2d\u5220\u9664\u6240\u6709\u5143\u7d20<\/td>\n<\/tr>\n
Java HashMap clone()<\/td>\n\u5236\u4f5c\u54c8\u5e0c\u56fe\u7684\u526f\u672c<\/td>\n<\/tr>\n
Java HashMap isEmpty()<\/td>\n\u68c0\u67e5 HashMap \u662f\u5426\u4e3a\u7a7a<\/td>\n<\/tr>\n
Java HashMap size()<\/td>\n\u8fd4\u56de HashMap \u4e2d\u7684\u9879\u76ee\u6570<\/td>\n<\/tr>\n
Java HashMap put()<\/td>\n\u5c06\u6307\u5b9a\u7684\u9879\u63d2\u5165\u5230\u54c8\u5e0c\u56fe\u4e2d<\/td>\n<\/tr>\n
Java HashMap putAll()<\/td>\n\u5c06\u5730\u56fe\u4e2d\u7684\u6240\u6709\u9879\u76ee\u63d2\u5165\u5230 HashMap<\/td>\n<\/tr>\n
Java HashMap putIfAbsent()<\/td>\n\u5982\u679c\u952e\u4e0d\u5b58\u5728\u5219\u63d2\u5165\u9879\u76ee<\/td>\n<\/tr>\n
Java HashMap remove()<\/td>\n\u5220\u9664\u6307\u5b9a\u952e\u7684\u6620\u5c04<\/td>\n<\/tr>\n
Java HashMap containsKey()<\/td>\n\u68c0\u67e5\u6307\u5b9a\u7684\u952e\u662f\u5426\u5b58\u5728\u4e8e HashMap \u4e2d<\/td>\n<\/tr>\n
Java HashMap containsValue()<\/td>\n\u68c0\u67e5 HashMap \u662f\u5426\u5305\u542b\u6307\u5b9a\u7684\u503c<\/td>\n<\/tr>\n
Java HashMap replace()<\/td>\n\u66ff\u6362\u6307\u5b9a\u952e\u7684\u503c<\/td>\n<\/tr>\n
Java HashMap replaceAll()<\/td>\n\u5c06\u6240\u6709\u503c\u66ff\u6362<\/td>\n<\/tr>\n
Java HashMap get()<\/td>\n\u4f7f\u7528\u6307\u5b9a\u7684\u952e\u8fd4\u56de\u503c<\/td>\n<\/tr>\n
Java HashMap getOrDefault()<\/td>\n\u5982\u679c\u672a\u627e\u5230\u952e\uff0c\u5219\u8fd4\u56de\u6307\u5b9a\u7684\u9ed8\u8ba4\u503c<\/td>\n<\/tr>\n
Java HashMap forEach()<\/td>\n\u5bf9 HashMap \u7684\u6240\u6709\u6761\u76ee\u6267\u884c\u64cd\u4f5c<\/td>\n<\/tr>\n
Java HashMap entrySet()<\/td>\n\u8fd4\u56de\u6240\u6709\u6761\u76ee\u7684\u96c6\u5408\u89c6\u56fe<\/td>\n<\/tr>\n
Java HashMap keySet()<\/td>\n\u8fd4\u56de HashMap \u7684\u6240\u6709\u952e\u7684\u96c6\u5408\u89c6\u56fe<\/td>\n<\/tr>\n
Java HashMap values()<\/td>\n\u8fd4\u56de HashMap \u4e2d\u5b58\u5728\u7684\u6240\u6709\u503c\u7684\u89c6\u56fe<\/td>\n<\/tr>\n
Java HashMap merge()<\/td>\n\u5c06\u6307\u5b9a\u7684\u6620\u5c04\u5408\u5e76\u5230 HashMaps<\/td>\n<\/tr>\n
Java HashMap compute()<\/td>\n\u8ba1\u7b97\u6307\u5b9a\u952e\u7684\u65b0\u503c<\/td>\n<\/tr>\n
Java HashMap computeIfAbsent()<\/td>\n\u5982\u679c\u952e\u7684\u6620\u5c04\u4e0d\u5b58\u5728\uff0c\u5219\u8ba1\u7b97\u503c<\/td>\n<\/tr>\n
Java HashMap computeIfPresent()<\/td>\n\u5982\u679c\u5b58\u5728\u952e\uff0c\u5219\u8ba1\u7b97\u6620\u5c04\u7684\u503c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

Java Math Methods<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u65b9\u6cd5<\/td>\n\u63cf\u8ff0<\/td>\n<\/tr>\n
Java Math abs()<\/td>\n\u8fd4\u56de\u6570\u5b57\u7684\u7edd\u5bf9\u503c<\/td>\n<\/tr>\n
Java Math acos()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u503c\u7684\u53cd\u4f59\u5f26<\/td>\n<\/tr>\n
Java Math addExact()<\/td>\n\u5c06\u6307\u5b9a\u7684\u6570\u5b57\u76f8\u52a0\u5e76\u8fd4\u56de<\/td>\n<\/tr>\n
Java Math asin()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u53c2\u6570\u7684\u53cd\u6b63\u5f26<\/td>\n<\/tr>\n
Java Math atan()<\/td>\n\u8fd4\u56de\u503c\u7684\u53cd\u6b63\u5207\u51fd\u6570<\/td>\n<\/tr>\n
Java Math cos()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u89d2\u5ea6\u7684\u4f59\u5f26<\/td>\n<\/tr>\n
Java Math sin()<\/td>\n\u4ee5\u5f27\u5ea6\u4e3a\u5355\u4f4d\u8fd4\u56de\u6307\u5b9a\u89d2\u5ea6\u7684\u6b63\u5f26\u503c<\/td>\n<\/tr>\n
Java Math tan()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u89d2\u5ea6\u7684\u5207\u7ebf\u503c<\/td>\n<\/tr>\n
Java Math sinh()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u503c\u7684\u53cc\u66f2\u6b63\u5f26\u503c<\/td>\n<\/tr>\n
Java Math cosh()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u503c\u7684\u53cc\u66f2\u4f59\u5f26<\/td>\n<\/tr>\n
Java Math tanh()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u503c\u7684\u53cc\u66f2\u6b63\u5207\u503c<\/td>\n<\/tr>\n
Java Math sqrt()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u6570\u5b57\u7684\u5e73\u65b9\u6839<\/td>\n<\/tr>\n
Java Math cbrt()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u6570\u5b57\u7684\u7acb\u65b9\u6839<\/td>\n<\/tr>\n
Java Math pow()<\/td>\n\u8fd4\u56de\u7b2c\u4e00\u4e2a\u53c2\u6570\u7684\u7b2c\u4e8c\u6b21\u5e42<\/td>\n<\/tr>\n
Java Math subtractExact()<\/td>\n\u51cf\u53bb\u6307\u5b9a\u7684\u6570\u5b57\u5e76\u8fd4\u56de\u5b83<\/td>\n<\/tr>\n
Java Math multiplyExact()<\/td>\n\u5c06\u6307\u5b9a\u7684\u6570\u5b57\u76f8\u4e58\u5e76\u8fd4\u56de\u5b83<\/td>\n<\/tr>\n
Java Math incrementExact()<\/td>\n\u7ed9\u6307\u5b9a\u7684\u6570\u5b57\u52a0 1 \u5e76\u8fd4\u56de\u5b83<\/td>\n<\/tr>\n
Java Math decrementExact()<\/td>\n\u4ece\u6307\u5b9a\u7684\u6570\u5b57\u4e2d\u51cf\u53bb 1 \u5e76\u8fd4\u56de\u5b83<\/td>\n<\/tr>\n
Java Math negateExact()<\/td>\n\u5426\u5b9a\u6307\u5b9a\u7684\u53d8\u91cf\u5e76\u8fd4\u56de\u5b83<\/td>\n<\/tr>\n
Java Math toIntExact()<\/td>\n\u4ece\u6307\u5b9a\u7684\u957f\u53c2\u6570\u8fd4\u56de int \u503c<\/td>\n<\/tr>\n
Java Math min()<\/td>\n\u8fd4\u56de\u53c2\u6570\u4e2d\u8f83\u5c0f\u7684\u503c<\/td>\n<\/tr>\n
Java Math max()<\/td>\n\u8fd4\u56de\u53c2\u6570\u4e2d\u7684\u6700\u5927\u503c<\/td>\n<\/tr>\n
Java Math ceil()<\/td>\n\u5411\u4e0a\u820d\u5165\u6307\u5b9a\u503c<\/td>\n<\/tr>\n
Java Math floor()<\/td>\n\u5411\u4e0b\u820d\u5165\u6307\u5b9a\u503c\u5e76\u8fd4\u56de\u5b83<\/td>\n<\/tr>\n
Java Math round()<\/td>\n\u820d\u5165\u6307\u5b9a\u7684\u53c2\u6570\u5e76\u8fd4\u56de\u5b83<\/td>\n<\/tr>\n
Java Math toRadians()<\/td>\n\u5c06\u89d2\u5ea6\u4ece\u5ea6\u6570\u8f6c\u6362\u4e3a\u5f27\u5ea6<\/td>\n<\/tr>\n
Java Math toDegrees()<\/td>\n\u5c06\u89d2\u5ea6\u4ece\u5f27\u5ea6\u8f6c\u6362\u4e3a\u5ea6\u6570<\/td>\n<\/tr>\n
Java Math atan2()<\/td>\n\u8fd4\u56de \u03b8 \u5c06\u5750\u6807 (x, y) \u8f6c\u6362\u4e3a (r, \u03b8)<\/td>\n<\/tr>\n
Java Math copySign()<\/td>\n\u5c06\u7b2c\u4e8c\u4e2a\u53c2\u6570\u7684\u7b26\u53f7\u590d\u5236\u5230\u7b2c\u4e00\u4e2a<\/td>\n<\/tr>\n
Java Math exp()<\/td>\n\u8fd4\u56de e \u7684\u7ed9\u5b9a\u503c\u7684\u5e42<\/td>\n<\/tr>\n
Java Math expm1()<\/td>\n\u8fd4\u56de e \u7684\u7ed9\u5b9a\u503c\u51cf 1 \u7684\u5e42<\/td>\n<\/tr>\n
Java Math getExponent()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u6570\u5b57\u7684\u65e0\u504f\u6307\u6570<\/td>\n<\/tr>\n
Java Math hypot()<\/td>\n\u8ba1\u7b97\u76f4\u89d2\u4e09\u89d2\u5f62\u7684\u659c\u8fb9<\/td>\n<\/tr>\n
Java Math IEEEremainder()<\/td>\n\u6839\u636e IEEE 754 \u6807\u51c6\u8fd4\u56de\u4f59\u6570<\/td>\n<\/tr>\n
Java Math log()<\/td>\n\u8fd4\u56de\u6307\u5b9a\u503c\u7684\u4ee5 10 \u4e3a\u5e95\u7684\u5bf9\u6570<\/td>\n<\/tr>\n
Java Math log10()<\/td>\n\u8fd4\u56de\uff08\u6307\u5b9a\u503c + 1\uff09\u7684\u81ea\u7136\u5bf9\u6570<\/td>\n<\/tr>\n
Java Math log1p()<\/td>\n\u8fd4\u56de\u4e0e\u6307\u5b9a\u6570\u5b57\u76f8\u90bb\u7684\u6570\u5b57<\/td>\n<\/tr>\n
Java Math nextAfter()<\/td>\n\u8fd4\u56de\u5927\u4e8e\u5e76\u4e0e\u503c\u76f8\u90bb\u7684\u6570\u5b57<\/td>\n<\/tr>\n
Java Math nextUp()<\/td>\n\u8fd4\u56de\u5c0f\u4e8e\u5e76\u4e0e\u8be5\u503c\u76f8\u90bb\u7684\u6570\u5b57<\/td>\n<\/tr>\n
Java Math nextDown()<\/td>\n\u8fd4\u56de\u503c\u7684\u6700\u63a5\u8fd1\u7684\u6570\u5b66\u6574\u6570<\/td>\n<\/tr>\n
Java Math rint()<\/td>\nreturns closest mathematical integer of the vaue<\/td>\n<\/tr>\n
Java Math.random()<\/td>\n\u8fd4\u56de 0.0 \u5230 1.0 \u4e4b\u95f4\u7684\u968f\u673a\u503c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

Java Object \u65b9\u6cd5<\/h3>\n\n\n\n\n\n\n\n\n
\u65b9\u6cd5<\/td>\n\u63cf\u8ff0<\/td>\n<\/tr>\n
Java Object getClass()<\/td>\n\u8fd4\u56de\u5bf9\u8c61\u7684\u7c7b\u540d<\/td>\n<\/tr>\n
Java Object hashCode()<\/td>\n\u8fd4\u56de\u5bf9\u8c61\u7684\u54c8\u5e0c\u7801\u503c<\/td>\n<\/tr>\n
Java Object toString()<\/td>\n\u5c06\u5bf9\u8c61\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32<\/td>\n<\/tr>\n
Java Object equals()<\/td>\n\u68c0\u67e5\u4e24\u4e2a\u5bf9\u8c61\u662f\u5426\u76f8\u7b49<\/td>\n<\/tr>\n
Java Object clone()<\/td>\n\u521b\u5efa\u5bf9\u8c61\u7684\u526f\u672c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"Java Object clone()zh-cn","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[111],"tags":[],"class_list":["post-743","post","type-post","status-publish","format-standard","hentry","category-java-jichu"],"_links":{"self":[{"href":"https:\/\/bianchenghao6.com\/wp-json\/wp\/v2\/posts\/743"}],"collection":[{"href":"https:\/\/bianchenghao6.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bianchenghao6.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bianchenghao6.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bianchenghao6.com\/wp-json\/wp\/v2\/comments?post=743"}],"version-history":[{"count":0,"href":"https:\/\/bianchenghao6.com\/wp-json\/wp\/v2\/posts\/743\/revisions"}],"wp:attachment":[{"href":"https:\/\/bianchenghao6.com\/wp-json\/wp\/v2\/media?parent=743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bianchenghao6.com\/wp-json\/wp\/v2\/categories?post=743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bianchenghao6.com\/wp-json\/wp\/v2\/tags?post=743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}