{"id":7,"date":"2018-03-03T16:16:28","date_gmt":"2018-03-03T08:16:28","guid":{"rendered":"http:\/\/chenhaitao.me\/?p=7"},"modified":"2018-03-03T16:16:28","modified_gmt":"2018-03-03T08:16:28","slug":"spring-mybatis%e7%b3%bb%e7%bb%9f%e8%bf%90%e8%a1%8c%e6%97%b6%e6%9c%89%e6%97%b6%e4%bc%9a%e5%a4%b1%e5%8e%bb%e6%95%b0%e6%8d%ae%e5%ba%93%e8%bf%9e%e6%8e%a5%ef%bc%8c%e5%a6%82%e4%bd%95%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"https:\/\/chenhaitao.com\/.wp-toolkit_I\/2018\/03\/03\/spring-mybatis%e7%b3%bb%e7%bb%9f%e8%bf%90%e8%a1%8c%e6%97%b6%e6%9c%89%e6%97%b6%e4%bc%9a%e5%a4%b1%e5%8e%bb%e6%95%b0%e6%8d%ae%e5%ba%93%e8%bf%9e%e6%8e%a5%ef%bc%8c%e5%a6%82%e4%bd%95%e5%a4%84%e7%90%86\/","title":{"rendered":"spring +mybatis\u7cfb\u7edf\u8fd0\u884c\u65f6\u6709\u65f6\u4f1a\u5931\u53bb\u6570\u636e\u5e93\u8fde\u63a5\uff0c\u5982\u4f55\u5904\u7406\u5f02\u5e38"},"content":{"rendered":"
\n
Mysql\u670d\u52a1\u5668\u9ed8\u8ba4\u7684\u201cwait_timeout\u201d\u662f8\u5c0f\u65f6\uff0c\u4e5f\u5c31\u662f\u8bf4\u4e00\u4e2aconnection\u7a7a\u95f2\u8d85\u8fc78\u4e2a\u5c0f\u65f6\uff0cMysql\u5c06\u81ea\u52a8\u65ad\u5f00\u8be5connection<\/div>\n
<\/div>\n
\u53ef\u4ee5\u8fdb\u884c\u914d\u7f6e\uff1a<\/div>\n
validationQuery = “select 1”<\/div>\n
<\/div>\n
testWhileIdle = “true”<\/div>\n
<\/div>\n
\/\/some positive integer<\/div>\n
timeBetweenEvictionRunsMillis = 3600000<\/div>\n
<\/div>\n
\/\/set to something smaller than ‘wait_timeout’<\/div>\n
minEvictableIdleTimeMillis = 18000000<\/div>\n
<\/div>\n

\/\/if you don’t mind a hit for every getConnection(), set to “true”<\/p><\/div>\n

testOnBorrow = “true”<\/div>\n
<\/div>\n
<\/div>\n
<!– \u8fde\u63a5\u68c0\u67e5–><\/div>\n
\u00a0 \u00a0 \u00a0 \u00a0 <property name=”validationQuery” value=”select 1″><\/property><\/div>\n
\u00a0 \u00a0 \u00a0 \u00a0 <property name=”testOnBorrow” value=”true”><\/property><\/div>\n
\u00a0 \u00a0 \u00a0 \u00a0 <property name=”testOnReturn” value=”true”><\/property><\/div>\n
\u00a0 \u00a0 \u00a0 \u00a0 <property name=”testWhileIdle” value=”true”><\/property><\/div>\n","protected":false},"excerpt":{"rendered":"

Mysql\u670d\u52a1\u5668\u9ed8\u8ba4\u7684\u201cwait_timeout\u201d\u662f8\u5c0f\u65f6\uff0c\u4e5f\u5c31\u662f\u8bf4\u4e00\u4e2aconnection\u7a7a\u95f2\u8d85\u8fc78\u4e2a\u5c0f\u65f6\uff0cMysql\u5c06\u81ea\u52a8\u65ad\u5f00\u8be5connection \u53ef\u4ee5\u8fdb…<\/p>\n

Read More Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[2],"tags":[6,5],"class_list":["post-7","post","type-post","status-publish","format-standard","hentry","category-2","tag-mybatis","tag-spring"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9HWWB-7","jetpack-related-posts":[{"id":21,"url":"https:\/\/chenhaitao.com\/.wp-toolkit_I\/2018\/03\/05\/spring%e4%ba%8b%e5%8a%a1%e9%85%8d%e7%bd%ae%e7%9a%84%e4%ba%94%e7%a7%8d%e6%96%b9%e5%bc%8f\/","url_meta":{"origin":7,"position":0},"title":"Spring\u4e8b\u52a1\u914d\u7f6e\u7684\u4e94\u79cd\u65b9\u5f0f","author":"\u6770\u514b\u9648","date":"2018\u5e743\u67085\u65e5","format":false,"excerpt":"Spring\u914d\u7f6e\u6587\u4ef6\u4e2d\u5173\u4e8eSpring\u4e8b\u52a1\u914d\u7f6e\u603b\u662f\u7531\u4e09\u4e2a\u7ec4\u6210\u90e8\u5206\uff0c\u5206\u522b\u662fDataSource\u3001Tra\u2026","rel":"","context":"\u5728\u201c\u6280\u672f\u201d\u4e2d","block_context":{"text":"\u6280\u672f","link":"https:\/\/chenhaitao.com\/.wp-toolkit_I\/category\/%e6%8a%80%e6%9c%af\/"},"img":{"alt_text":"Spring\u4e8b\u52a1\u914d\u7f6e 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