來源:http://www.cnblogs.com/Springmoon-venn/p/10141915.htmlhtml
方法定義以下:redis
1、String set(String key, String value)
2、String set(String key, String value, String nxxx) 三、String set(String key, String value, String nxxx, String expx, int time) 四、String set(String key, String value, String nxxx, String expx, long time)
功能都是同樣的,「Set the string value as value of the key.」 將string類型的value 放到key的value上,返回值都是 String。spa
一、把key、value set到redis中,隱含覆蓋,默認的ttl是-1(永不過時)code
public String set(final String key, final String value, final String nxxx, final String expx, final int time){ checkIsInMultiOrPipeline(); client.set(key, value, nxxx, expx, time) return client.getStatusCodeReply(); } public String set(final String key, final String value, final String nxxx, final String expx, final long time){ checkIsInMultiOrPipeline(); client.set(key, value, nxxx, expx, time) return client.getStatusCodeReply(); }
public static final byte[] toByteArray(final int value){ return SafeEncoder.encode(StringvalueOf(value)); } public static final byte[] toByteArray(final long value){ return SafeEncoder.encode(StringvalueOf(value)); }