centos7安装libgdiplus。netcore生成验证码，处理图片

centos7安装libgdiplus。netcore生成验证码，处理图片

 

	yum install autoconf automake libtool
	yum install freetype-devel fontconfig libXft-devel
	yum install libjpeg-turbo-devel libpng-devel giflib-devel libtiff-devel libexif-devel
	yum install glib2-devel cairo-devel
	git clone https://github.com/mono/libgdiplus
	cd libgdiplus
	./autogen.sh
	make
	make install
	cd /usr/lib64/
	ln -s /usr/local/lib/libgdiplus.so gdiplus.dll

错误一

type init 错误。提示找不到libgdiplus组件

Make solution 1：

	ln -s /usr/local/lib/libgdiplus.so /usr/lib64/libgdiplus.so
	ln -s /usr/local/lib/libgdiplus.so /usr/libgdiplus.so

Make solution 2：

	vi /etc/ld.so.conf
	##将 /usr/local/lib 加入
	ldconfig #配置生效。

BASH 复制 全屏

错误二

生成出来的图片没有任何文字 DrawString not dislpay in image

复制 windowns fronts to /usr/share/fonts/chinese/TrueType/