一主一从mysql，在代码层面实现读写分离
#####################主数据库############################### /* Navicat MySQL Data Transfer
Source Server : 172.16.3.179主 Source Server Type : MySQL Source Server Version : 50643 Source Host : 172.16.3.179:3306 Source Schema : test
Target Server Type : MySQL Target Server Version : 50643 File Encoding : 65001
Date: 25/01/2019 13:45:27 */
SET NAMES utf8mb4; SET FOREIGN_KEY_CHECKS = 0;
-- Table structure for member
DROP TABLE IF EXISTS member;
CREATE TABLE member (
id int(11) NOT NULL AUTO_INCREMENT,
name varchar(255) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,
age int(11) NULL DEFAULT NULL,
PRIMARY KEY (id) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Compact;
-- Records of member
INSERT INTO member VALUES (2, 'wen', 24);
INSERT INTO member VALUES (3, 'jie', 25);
INSERT INTO member VALUES (4, 'yangwenjie', 25);
SET FOREIGN_KEY_CHECKS = 1;
######################从数据库############################## /* Navicat MySQL Data Transfer
Source Server : 172.16.3.180从 Source Server Type : MySQL Source Server Version : 50643 Source Host : 172.16.3.180:3306 Source Schema : test
Target Server Type : MySQL Target Server Version : 50643 File Encoding : 65001
Date: 25/01/2019 13:44:22 */
SET NAMES utf8mb4; SET FOREIGN_KEY_CHECKS = 0;
-- Table structure for member
DROP TABLE IF EXISTS member;
CREATE TABLE member (
id int(11) NOT NULL AUTO_INCREMENT,
name varchar(255) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL,
age int(11) NULL DEFAULT NULL,
PRIMARY KEY (id) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Compact;
-- Records of member
INSERT INTO member VALUES (2, 'wen', 24);
INSERT INTO member VALUES (3, 'jie', 25);
INSERT INTO member VALUES (4, 'yangwenjie', 25);
SET FOREIGN_KEY_CHECKS = 1;