svn: E155017: Checksum mismatch while updating 校验错误的解决方法
svn更新时，提示“svn: E155017: Checksum mismatch while updating '/www/wwwroot/test/application/lang/id-id.php': expected: db2d55980b3cd42a430bd8e4b252ee35 actual: 729d29cbe0a0c1992e3274ce45fc817e”
解决方案：
svn update --set-depth empty
svn update --set-depth infinity