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php for linux 图片无法显示问题

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2016-06-06 19:45:551561browse

img src=pc.jpg...... 他会以当前路径为搜索路径,来搜索pc.jpg图片,假若你用绝对路径,在这会进入陷阱 假若当前路径是/var/www/test (该路径下有你的picture.php) 而在picture.php中是: img src=/home/wch/pc.jpg.... 肯定出错,她会在/var/www/test 路


php for linux 图片无法显示问题

他会以当前路径为搜索路径,来搜索pc.jpg图片,假若你用绝对路径,在这会进入陷阱

假若当前路径是/var/www/test (该路径下有你的picture.php) 

而在picture.php中是:

php for linux 图片无法显示问题

肯定出错,她会在/var/www/test 路径下搜索/home/wch

最周搜索pc.jpg的路径是

/var/www/test/home/wch,这个路径压根就不存在

把图片放到php目录下就可以

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