『导言』

今天，研究了下ZipArchive第三方压缩解压缩框架，拖入框架后出9个错误提示：

图,错误提示

• 错误提示代码：

Undefined symbols for architecture x86_64:
  "_deflate", referenced from:
      _zipWriteInFileInZip in zip.o
      _zipCloseFileInZipRaw64 in zip.o
  "_deflateInit2_", referenced from:
      _zipOpenNewFileInZip4_64 in zip.o
  "_inflate", referenced from:
      _unzReadCurrentFile in unzip.o
  "_get_crc_table", referenced from:
      _unzOpenCurrentFile3 in unzip.o
      _zipOpenNewFileInZip4_64 in zip.o
  "_inflateEnd", referenced from:
      _unzCloseCurrentFile in unzip.o
  "_crc32", referenced from:
      _unzReadCurrentFile in unzip.o
      _zipWriteInFileInZip in zip.o
  "_deflateEnd", referenced from:
      _zipCloseFileInZipRaw64 in zip.o
  "_inflateInit2_", referenced from:
      _unzOpenCurrentFile3 in unzip.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

• 重点：用zip achieve这个库需要导入libz.tdb

• 方法一：

点击Project——>Targets——>``build phrase——>Linked frameworks and Libraries——>“+”——>搜索“libz.”---->双击“libz.tdb”——>command+R`

图.方法一添加过程

• 方法二：

点击Project ——>Targets——>General——>Link binary with Library——>“+”——>搜索“libz.”---->双击“libz.tdb”——>command+R

图.方法二添加过程